Browse By Person: Kloprogge, J. Theo
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Number of items: 151.
Book Chapter
Frost, Ray L. & Kloprogge, J. Theo (2007) Heating stage spectroscopy: infrared, raman, energy dispersive x-ray and x-ray photoelectron spectroscopy. In Gallagher, Patrick & Brown, Michael (Eds.) Handbook of Thermal Analysis and Calorimetry. Elsevier, Amsterdam, pp. 171-208.
Frost, Ray L. & Kloprogge, J. Theo (2002) Infrared emission spectroscopy of clay and related minerals. In Somasundaran, P & Hubbard, A (Eds.) Encyclopedia of Surface and Colloid Science. Marcel Dekker (Routledge), United States of America, New York, New York, pp. 2490-2513.
Frost, Ray L., Kloprogge, J. Theo, & Kristof, Janos (2002) Raman and infrared spectroscopic study of modification of kaolinite surfaces by intercalation organic molecules. In Somasundaran, P & Hubbard, A (Eds.) Encyclopedia of surface and colloid science. Marcel Dekker (Routledge), United States of America, New York, New York, pp. 4438-4452.
Kloprogge, J.Theo & Frost, Ray L. (2001) Infrared and raman spectroscopic studies of layered double hydroxides(LDHs). In Rives, Vicente (Ed.) Layered double hydroxides: Present and future. Nova Science Publishers, Inc, New York, pp. 139-192.
Journal Article
Frost, Ray L., Wain, Daria L., Reddy, B. Jagannadha, Martens, Wayde N., & Kloprogge, J. Theo (2007) Spectroscopic characterization of Mn-rich tourmalines. Vibrational Spectroscopy, 44(1), pp. 42-49.
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375 18 17Frost, Ray L., Kloprogge, J. Theo, Weier, Matt L., Williams, Peter, & Leverett, Peter (2007) Raman spectroscopy of the sampleite group of minerals. Journal of Raman Spectroscopy, 38(5), pp. 574-583.
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147 49 49Frost, Ray L., He, Hongping, Zhou, Qin, Kloprogge, J. Theo, Duong, Loc V., & Wood, Barry (2007) A X-ray photoelectron spectroscopy study of HDTMAB distribution within organoclays. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 66(4-5), pp. 1180-1188.
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232 15 15Frost, Ray L., He, Hongping, Xi, Yunfei, Kloprogge, J. Theo, Zhou, Qin, Martens, Wayde N., et al. (2006) Microstructure of HDTMA+ Modified Montmorillonite and its In-fluence on the Sorption Characteristics. Clays and Clay Minerals, 54(6), pp. 689-696.
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9 36Frost, Ray L., Carmody, Onuma, Kloprogge, J. Theo, Mako, Eva, Kristof, Janos, & Kokot, Serge (2006) Modification of kaolinite surfaces through mechanochemical activation with quartz -a DRIFT and chemometrics study. Applied Spectroscopy, 60(12), pp. 1414-1422.
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178 3Frost, Ray L., Bouzaid, Jocelyne M., Martens, Wayde N., & Kloprogge, J. Theo (2006) Thermal decomposition of the synthetic hydrotalcite woodallite. Journal of Thermal Analysis and Calorimetry, 86(3), pp. 745-749.
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202 20 19Kloprogge, J. Theo, Duong, Loc V., Weier, Matt L., & Martens, Wayde N. (2006) Nondestructive identification of arsenic and cobalt minerals from Cobalt City, Ontario, Canada: arsenolite, erythrite and spherocobaltite on pararammelsbergite. Applied Spectroscopy, 60(11), pp. 1293-1296.
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256 2 2Frost, Ray L., Bouzaid, Jocelyne, Musumeci, Anthony W., Kloprogge, J. Theo, & Martens, Wayde N. (2006) Thermal decomposition of the synthetic hydrotalcite iowaite. Journal of Thermal Analysis and Calorimetry, 86(2), pp. 437-441.
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10 25 24Frost, Ray L., Lin, Yu-Hsiang, Kloprogge, J. Theo, Adebajo, Moses O., & Martens, Wayde N. (2006) X-ray diffraction and Raman spectroscopic studies of Zn-substituted carrboydite-like compounds. Materials Chemistry and Physics, 100(1), pp. 174-186.
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149 10 9Frost, Ray L., Musumeci, Anthony W., Kloprogge, J. Theo, Weier, Matt L., Adebajo, Moses O., & Martens, Wayde N. (2006) Thermal decomposition of hydrotalcite with hexacyanoferrate(II) and hexacyanoferrate(III) anions in the interlayer. Journal of Thermal Analysis and Calorimetry, 86(1), pp. 205-209.
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144 16 15Frost, Ray L., Musumeci, Anthony W., Kloprogge, J. Theo, Adebajo, Moses O., & Martens, Wayde N. (2006) Raman spectroscopy of hydrotalcites with phosphate in the interlayer- implications for the removal of phosphate from water. Journal of Raman Spectroscopy, 37(7), pp. 733-741.
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251 53 52Kloprogge, J. Theo, Broekmans, Maarten, Duong, Loc V., Martens, Wayde N., Hickey, Leisel, & Frost, Ray L. (2006) Low temperature synthesis and characterisation of lecontite, (NH4)Na(SO4).2H2O. Journal of Material Science, 41(11), pp. 3535-3539.
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251Adebajo, Moses O., Frost, Ray L., Kloprogge, J. Theo, & Kokot, Serge (2006) Raman Spectroscopic Investigation of Acetylation of Raw Cotton. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 64(2), pp. 448-453.
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507 16 14Frost, Ray L., Cejka, Jiri, Weier, Matt L., Martens, Wayde N., & Kloprogge, J. Theo (2006) A Raman and infrared spectroscopic study of the uranyl silicates - weeksite, soddyite and haiweeite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 64(2), pp. 308-315.
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132 3Frost, Ray L., Cejka, Jiri, Weier, Matt L., & Kloprogge, J. Theo (2006) Raman spectroscopy of walpurgite. Journal of Raman Spectroscopy, 37(5), pp. 585-590.
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169 47 46Frost, Ray L., Wills, Rachael-Anne, Kloprogge, J. Theo, & Martens, Wayde N. (2006) Thermal decomposition of ammonium jarosite (NH4)Fe3(SO4)2(OH)6. Journal of Thermal Analysis and Calorimetry, 84(2), pp. 489-496.
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313 28Kloprogge, J. Theo, Mahmutagic, Emir, & Frost, Ray L. (2006) Mid-Infrared and Infrared Emission Spectroscopy of Cu-Exchanged Montmorillonite. Journal of Colloid and Interface Science, 296(2), pp. 640-646.
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283 17 16Kloprogge, J. Theo, Duong, Loc. V., Wood, Barry J., & Frost, Ray L. (2006) XPS study of the major minerals in bauxite: Gibbsite, bayerite and (pseudo)boehmite. Journal of Colloid and Interface Science, 296(2), pp. 572-576.
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663 41 40Frost, Ray L., He, Hongping, Kloprogge, J. Theo, Bostrom, Thor E., Duong, Loc V., Yuan, Peng, et al. (2006) Changes in the morphology of organoclays with HDTMA+ surfactant loading. Applied Clay Science, 31(3-4), pp. 262-271.
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350 70 66Frost, Ray L., Wills, Rachael-Anne, Weier, Matt L., Martens, Wayde N., & Kloprogge, J. Theo (2006) A Raman spectroscopic study of alunites. Journal of Molecular Structure, 785(1-3), pp. 123-132.
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209 10 8Kloprogge, J. Theo (2006) Spectroscopic studies of synthetic and natural beidellites: A review. Applied Clay Science, 31(3-4), pp. 165-179.
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527 7 8Frost, Ray L., Wills, Rachael-Anne, Kloprogge, J. Theo, & Martens, Wayde N. (2006) Thermal decomposition of hydronium jarosite (H3O)Fe3 (SO4)2 (OH)6. Journal of thermal Analysis and Calorimetry, 83(1), pp. 213-218.
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283 21Kloprogge, J. Theo, Hickey, Leisel, Trujillano, Raquel, Holgado, Maria J., San Roman, M. S., Rives, Vicente, et al. (2006) Characterisation of intercalated Ni/Al-hydrotalcites prepared by the partial decomposition of urea. Crystal Growth and Design, 6(6), pp. 1533-1536.
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19Kloprogge, J. Theo, Duong, Loc V., Martens, Wayde N., Frost, Ray L., & Visser, Diederik (2006) Short communication: near- and mid-infrared spectroscopy of the lithium-bearing amphibole holmquistite from Barraute, Canada. Journal of Near Infrared Spectroscopy, 14(3), pp. 209-212.
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1Frost, Ray L., Weier, Matt L., Kloprogge, J. Theo, & Rull, Fernando (2005) Raman spectroscopy of halotrichite from Jaroso, Spain. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 62(1-3), pp. 176-180.
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256 13 12Frost, Ray L., Mills, Stuart J., Kloprogge, J. Theo, & Weier, Matt L. (2005) Raman spectroscopy of the mineral rhodonite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 62(1-3), pp. 171-175.
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339 3 3Frost, Ray L., Erickson, Kristy L., & Kloprogge, J. Theo (2005) Vibrational spectroscopic study of the nitrate containing hydrotalcite mbobomkulite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 61(13-14), pp. 2919-2925.
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399 5 5Frost, Ray L., Weier, Matt L., Martens, Wayde N., Kristof, Janos, & Kloprogge, J. Theo (2005) Thermo-Raman spectroscopic study of the uranium mineral sabugalite. Journal of Raman Spectroscopy, 36(8), pp. 797-805.
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209 48 47Duong, Loc V., Bostrom, Thor E., Kloprogge, J. Theo, & Frost, Ray L. (2005) The Distribution Of Ga in Ga-Pillared Montmorillonites: A Transmission Electron Microscopy And Microanalysis Study. Microporous and Mesoporous Materials, 82(1-2), pp. 165-172.
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329 3 4Lin, Yu-Hsiang, Adebajo, Moses O., Frost, Ray L., & Kloprogge, J. Theo (2005) Thermogravimetric analysis of hydrotalcites based on the takovite formula NixZn6-xAl2(OH)16(CO3).4H2O. Journal of Thermal Analysis and Calorimetry, 81(1), pp. 83-90.
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668 19Kloprogge, J. Theo, Duong, Loc V., Frost, Ray L., & Bostrom, Thor E. (2005) Use of environmental scanning electron microscopy to study uncoated minerals. Microscopy and Analysis, 19(4), p. 17.
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297Frost, Ray L., Carmody, Onuma, Kristof, Janos, Kokot, Serge, Kloprogge, J. Theo, & Mako, Eva (2005) A spectroscopic study of mechanochemically activated kaolinite with the aid of chemometrics. Journal of Colloid and Interface Science, 287(1), pp. 43-56.
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294 10 11Frost, Ray L., Musumeci, Anthony W., Bouzaid, Jocelyne, Adebajo, Moses O., Martens, Wayde N., & Kloprogge, J. Theo (2005) Intercalation of hydrotalcites with hexacyanoferrate(II) and (III): A thermoRaman spectroscopic study. Journal of Solid State Chemistry, 178(6), pp. 1940-1948.
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359 13 11Martens, Wayde N., Kloprogge, J. Theo, Frost, Ray L., & Rintoul, Llew (2005) Site occupancy of Co and Ni in erythrite-annabergite solid solutions deduced by vibrational spectroscopy. The Canadian Mineralogist, 43(3), pp. 1065-1075.
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261 2 2Duong, Loc V., Wood, Barry J., & Kloprogge, J. Theo (2005) XPS study of basic aluminium sulphate and basic aluminium nitrate. Materials Letters, 59(14/15), pp. 1932-1936.
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862 7Vogels, R.J.M.J., Kloprogge, J. Theo, & Geus, John W. (2005) Homogeneous forced hydrolysis of aluminum through the thermal decomposition of urea. Journal of Colloid and Interface Science, 285(1), pp. 86-93.
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696 21 18Vogels, R.J.M.J., Kloprogge, J. Theo, Geus, John W., & Beers, Annemarie E.W. (2005) Synthesis and characterisation of saponite clays: Part 2 Thermal stability. American Mineralogist, 90(5/6), pp. 945-953.
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2Kloprogge, J. Theo, Duong, Loc V., & Frost, Ray L. (2005) A review of the synthesis and characterization of pillared clays and related porous materials for cracking of vegetable oil to produce biofuels. Environmental Geology, 47(7), pp. 967-981.
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3,747 37Vogels, R.J.M.J., Kloprogge, J. Theo, & Geus, John W. (2005) Catalytic activity of synthetic saponite clays: effects of tetrahedral and octahedral composition. Journal of Catalysis, 231(2), pp. 443-452.
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536 11 11Vogels, R.J.M.J., Kloprogge, J. Theo, & Geus, John W. (2005) Synthesis and characterisation of boron and gallium substituted saponite clays below 100 degrees Celsius and 1 atmosphere. Microporous and Mesoporous Materials, 77(2-3).
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252 5Kloprogge, J. Theo, Hickey, Leisel, & Frost, Ray L. (2005) The effect of varying synthesis conditions on zinc chromium hydrotalcite: a spectroscopic study. Materials Chemistry and Physics, 89(1), pp. 99-109.
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502 20 19Xi, Yunfei, Frost, Ray L., He, Hongping, Kloprogge, J. Theo, & Bostrom, Thor E. (2005) Modification of Wyoming montmorillonite surfaces using a cationic surfactant. Langmuir, 21(19), pp. 8675-8680.
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66 57Kloprogge, J. Theo, Weier, Matt L., Duong, Loc V., & Frost, Ray L. (2004) Microwave-assisted synthesis and characterisation of divalent metal tungstate nanocrystalline minerals: ferberite, hübnerite, sanmartinite, scheelite and stolzite. Materials Chemistry and Physics, 88(2-3), pp. 438-443.
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829 36Kloprogge, J. Theo, Hickey, Leisel, & Frost, Ray L. (2004) The effects of synthesis pH and hydrothermal treatment on the formation of zinc aluminum hydrotalcites. Journal of Solid State Chemistry, 177(11), pp. 4047-4057.
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838 54 50Kloprogge, J. Theo, Ding, Zhe, Martens, Wayde N., Schuiling, Roelof D., Duong, Loc V., & Frost, Ray L. (2004) Thermal decomposition of syngenite, K2Ca(SO4)2.H2O. Thermochimica Acta, 417(1), pp. 143-155.
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1,220 7Vogels, R.J.M.J., Kloprogge, J. Theo, & Geus, John W. (2004) Synthesis and characterisation of Saponite clays. American Mineralogist, 90(5/6), pp. 931-944.
Kloprogge, J. Theo, Weier, Matt L., Crespo, Inmaculada, Ulibarri, Maria A., Barriga, Cristobalina, Rives, Vicente, et al. (2004) Intercalation of iron hexacyano complexes in Zn,Al-hydrotalcite. Part 2. A Mid-infrared and Raman spectroscopic study. Journal of Solid State Chemistry, 177(4-5), pp. 1382-1387.
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496 12Martens, Wayde N., Kloprogge, J. Theo, Frost, Ray L., & Rintoul, Llew (2004) Single-crystal Raman study of erythrite, Co3(AsO4)2.8H2O. Journal of Raman Spectroscopy, 35(3), pp. 208-216.
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319Martens, Wayde N., Rintoul, Llew, Kloprogge, J. Theo, & Frost, Ray L. (2004) Single crystal raman spectroscopy of cerussite. American Mineralogist, 89(2-3), pp. 352-358.
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58 9 9Kloprogge, J. Theo, Hickey, Leisel, Duong, Loc, Martens, Wayde N., & Frost, Ray L. (2004) Synthesis and characterization of K2Ca5(SO4)6· H2O, the equivalent of görgeyite, a rare evaporite mineral. American Mineralogist, 89(2-3), pp. 266-272.
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3Frost, Ray L., Kloprogge, J. Theo, & Martens, Wayde N. (2004) Raman spectroscopy of the arsenates and sulphates of the tsumcorite mineral group. Journal of Raman Spectroscopy, 35(1), pp. 28-35.
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224 22Kloprogge, J. Theo, Frost, Ray L., & Hickey, Leisel (2004) FT-Raman and FT-IR spectroscopic study of the local structure of synthetic Mg/Zn/Al-hydrotalcites. Journal of Raman Spectroscopy, 35, pp. 967-974.
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1,016 50Frost, Ray L., Williams, Peter, Martens, Wayde N., Leverett, Peter, & Kloprogge, J. Theo (2004) Raman spectroscopy of basic copper(II) and some complex copper(II) sulfate minerals: Implications for hydrogen bonding. American Mineralogist, 89(7), pp. 1130-1137.
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40 25 25Frost, Ray L., Martens, Wayde N., & Kloprogge, J. Theo (2004) Synthetic deuterated erythrite-a vibrational spectroscopic study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 60(1), pp. 343-349.
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180 4 4Frost, Ray L., Weier, Matt L., Clissold, Meagan E., Williams, Peter A., & Kloprogge, J. Theo (2003) Thermal decomposition of the natural hydrotalcites carrboydite and hydrohonessite. Thermochimica Acta, 407(1-2), pp. 1-9.
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265 31 29Frost, Ray L., Kloprogge, J. Theo, & Williams, Peter (2003) Raman spectroscopy of lead sulphate-carbonate minerals: implications for hydrogen bonding. Neues Jahrbuch fuer Mineralogie. Monatshefte, 2003(12), pp. 529-542.
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57 5Frost, Ray L., Martens, Wayde N., Kloprogge, J. Theo, & Ding, Zhe (2003) Raman spectroscopy of selected lead minerals of environmental significance. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 59(12), pp. 2705-2711.
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370 18 18Frost, Ray L. & Kloprogge, J. Theo (2003) Raman spectroscopy of some complex arsenate minerals—implications for soil remediation. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 59(12), pp. 2797-2804.
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14 14Frost, Ray L., Weier, Matt L., & Kloprogge, J. Theo (2003) Raman spectroscopy of some natural hydrotalcites with sulphate and carbonate in the interlayer. Journal of Raman Spectroscopy, 34(10), pp. 760-768.
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267 56 55Frost, Ray L., Williams, Peter, Kloprogge, J. Theo, & Martens, Wayde N. (2003) Raman spectroscopy of the copper chloride minerals nantokite, eriochalcite and claringbullite - implications for copper corrosion. Neues Jahrbuch fuer Mineralogie. Monatshefte, 2003(10), pp. 433-445.
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66 6Adebajo, Moses O., Frost, Ray L., Kloprogge, J. Theo, Carmody, Onuma, & Kokot, Serge (2003) Porous Materials for Oil Spill Cleanup: A Review of Synthesis and Absorbing Properties. Journal of Porous Materials, 10(3), pp. 159-170.
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4,773 73 69Frost, Ray L., Kloprogge, J. Theo, Weier, Matt L., Martens, Wayde N., Ding, Zhe, & Edwards, Howell (2003) Raman spectroscopy of selected arsenates: implications for soil remediation. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 59(10), pp. 2241-2246.
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31 15 15Kloprogge, J. Theo, Visser, Diederik, Martens, Wayde N., Duong, Loc V., & Frost, Ray L. (2003) Identification by Raman microscopy of magnesian vivianite formed from Fe2+, Mg, Mn2+ and PO43- leached from metal and bone fragments in a Roman camp near Fort Vechten, Utrecht, The Netherlands. Netherlands Journal of Geosciences/Geologie en Mijnbouw, 82(2), pp. 209-214.
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571Frost, Ray L., Weier, Matt L., Martens, Wayde N., Kloprogge, J. Theo, & Ding, Zhe (2003) Thermal decomposition of the vivianite arsenates-implications for soil remediation. Thermochimica Acta, 403(2), pp. 237-249.
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362 8 9Kloprogge, J. Theo, Martens, Wayde N., Northdurft, Luke, Duong, Loc V., & Webb, Gregory E. (2003) Low temperature synthesis and characterization of nesquehonite. Journal of Materials Science Letters, 22(11), pp. 825-829.
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493 39 32Frost, Ray L., Weier, Matt L., Martens, Wayde N., Kloprogge, J. Theo, & Ding, Zhe (2003) Dehydration of synthetic and natural vivianite. Thermochimica Acta, 401(2), pp. 121-130.
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326 7 7Frost, Ray L., Crane, Martin, Williams, Peter A., & Kloprogge, J. Theo (2003) Isomorphic substitution in vanadinite [Pb5(VO4)3Cl]-a Raman spectroscopic study. Journal of Raman Spectroscopy, 34(3), pp. 214-220.
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217 36Frost, Ray L., Martens, Wayde N., Ding, Zhe, & Kloprogge, J. Theo (2003) DSC and high-resolution TG of synthesized hydrotalcites of Mg and Zn. Journal of Thermal Analysis and Calorimetry, 71(2), pp. 429-438.
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19 42Martens, Wayde N., Frost, Ray L., Kloprogge, J. Theo, & Williams, Peter A. (2003) Raman spectroscopic study of the basic copper sulphates-implications for copper corrosion and 'bronze disease'. Journal of Raman Spectroscopy, 34(2), pp. 145-151.
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761 65 64Frost, Ray L., Ding, Zhe, Martens, Wayde N., Johnson, Therese E., & Kloprogge, J. Theo (2003) Molecular assembly in synthesised hydrotalcites of formula CuxZn6-xAl2(OH)16(CO3) . 4H2O-a vibrational spectroscopic study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 59(2), pp. 321-328.
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653 13Martens, Wayde N., Frost, Ray L., & Kloprogge, J. Theo (2003) Raman spectroscopy of synthetic erythrite, partially dehydrated erythrite and hydrothermally synthesized dehydrated erythrite. Journal of Raman Spectroscopy, 34(1), pp. 90-95.
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126 36 36Frost, Ray L., Martens, Wayde N., Ding, Zhe, Kloprogge, J. Theo, & Johnson, Therese (2003) The role of water in synthesised hydrotalcites of formula MgxZn6−xCr2(OH)16(CO3) · 4H2O and NixCo6−xCr2(OH)16(CO3) · 4H2O—an infrared spectroscopic study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 59(2), pp. 291-302.
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16 22Frost, Ray L., Martens, Wayde N., Williams, Peter, & Kloprogge, J. Theo (2003) Raman spectroscopic study of the vivianite arsenate minerals. Journal of Raman Spectroscopy, 34(10), pp. 751-759.
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15 26 25Martens, Wayde N., Frost, Ray L., Kloprogge, J. Theo, & Williams, Peter (2003) The basic copper arsenate minerals olivenite, cornubite, cornwallite, and clinoclase: An infrared emission and Raman spectroscopic study. American Mineralogist, 88(4), pp. 501-508.
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27 18Ding, Zhe, Kloprogge, J. Theo, Frost, Ray L., Lu, G., & Zhu, Huai (2002) Porous clays and pillared clays-based catalysts. Part 2: A review of the catalytic and molecular sieve applications. Journal of Porous Materials, 8(4), pp. 273-293.
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115Frost, Ray L., Martens, Wayde N., Williams, Peter, & Kloprogge, J. Theo (2002) Raman and infrared spectroscopic study of the vivianite-group phosphates vivianite, baricite and bobierrite. Mineralogical Magazine, 66(6), pp. 1063-1073.
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52 53Frost, Ray L., Kristof, Janos, Mako, Eva, & Kloprogge, J. Theo (2002) Modification of kaolinite surfaces through mechanochemical treatment—a mid-IR and near-IR spectroscopic study. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58A(13), pp. 2849-2859.
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326 24 23Frost, Ray L., Kloprogge, J. Theo, Williams, Peter, Johnson, Therese, Martens, Wayde N., & Leverett, Peter (2002) Vibrational spectroscopy of the basic copper phosphate minerals: pseudomalachite, ludjibaite and reichenbachite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58(13), pp. 2861-2868.
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22 21Frost, Ray L., Kloprogge, J. Theo, Martens, Wayde N., & Williams, Peter A. (2002) Vibrational spectroscopy of the basic manganese, ferric and ferrous phosphate minerals: strunzite, ferristrunzite and ferrostrunzite. Neues Jahrbuch fur Mineralogie, Monatschefte, 2002(11), pp. 481-496.
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164Frost, Ray L., Martens, Wayde N., & Kloprogge, J. Theo (2002) Raman spectroscopic study of cinnabar (HgS), realgar (As4S4), and orpiment (As2S3) at 298 and 77K. Neues Jahrbuch fuer Mineralogie, Monatshefte, 2002(10), pp. 469-480.
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4Frost, Ray L., Martens, Wayde N., Duong, Loc, & Kloprogge, J. Theo (2002) Evidence for molecular assembly in hydrotalcites. Journal of Materials Science Letters, 21(16), pp. 1237-1239.
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3 3Johnson, Therese, Martens, Wayde N., Frost, Ray L., Ding, Zhe, & Kloprogge, J. Theo (2002) Structured water in hydrotalcites of formula MgxZn6-xAl2(OH)16(CO3)·4H2O: a Raman microscopic study. Journal of Raman Spectroscopy, 33(8), pp. 604-609.
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16Frost, Ray L., Kristof, Janos, Horvath, Erzsebet, Martens, Wayde N., & Kloprogge, J. Theo (2002) Complexity of Intercalation of Hydrazine into Kaolinite - A Controlled Rate Thermal Analysis and DRIFT Spectroscopic Study. Journal of Colloid and Interface Science, 251(2), pp. 350-359.
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219 15 10Kristof, Janos, Frost, Ray L., Kloprogge, J. Theo, Horvath, Erzsebet, & Mako, Eva (2002) Detection of four different OH-groups in ground kaolinite with controlled-rate thermal analysis. Journal of Thermal Analysis and Calorimetry, 69(1), pp. 77-83.
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39 37Ding, Zhe, Frost, Ray L., & Kloprogge, J. Theo (2002) Thermal activation of copper carbonate. Journal of Materials Science Letters, 21(13), pp. 981-983.
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1,580 6 6Frost, Ray L., Ding, Zhe, Kloprogge, J. Theo, & Martens, Wayde N. (2002) Thermal stability of azurite and malachite in relation to the formation of mediaeval glass and glazes. Thermochimica Acta, 390(1-2), pp. 133-144.
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1,140 31 31Kloprogge, J. Theo, Hammond, Mayra, Hickey, Leisel, & Frost, Ray L. (2002) Low temperature synthesis of Cobalt clays. Journal of Materials Science Letters, 21(12), pp. 931-933.
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292 4 4Frost, Ray L., Kloprogge, J. Theo, & Ding, Zhe (2002) Near-infrared spectroscopic study of nontronites and ferruginous smectite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58(8), pp. 1657-1668.
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279 37 37Kloprogge, J. Theo, Wharton, David, Hickey, Leisel, & Frost, Ray L. (2002) Infrared and Raman study of interlayer anions CO2-3, NO-3,SO2-4, and CIO-4 in Mg/Alhydrotalcite. American Mineralogist, 87(5-6), pp. 623-629.
Frost, Ray L., Williams, Peter, Martens, Wayde N., Kloprogge, J. Theo, & Leverett, Peter (2002) Raman spectroscopy of the basic copper phosphate minerals cornetite, libethenite, pseudomalachite, reichenbachite and ludjibaite. Journal of Raman Spectroscopy, 33(4), pp. 260-263.
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53 53Kloprogge, J. Theo, Hickey, Leisel, & Frost, Ray L. (2002) Synthesis and spectroscopic characterisation of deuterated hydrotalcite. Journal of Materials Science Letters, 21(8), pp. 603-605.
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389 9Kloprogge, J. Theo, Schuiling, Roelof D., Ding, Zhe, Hickey, Leisel, Ruan, Huada D., Wharton, David, et al. (2002) Vibrational spectroscopic study of syngenite formed during the treatment of liquid manure with sulphuric acid. Vibrational Spectroscopy, 28(2), pp. 209-221.
562 12 11
562 12 11Ruan, Huada, Frost, Ray L., Kloprogge, J. Theo, & Duong, Loc (2002) Infrared spectroscopy of goethite dehydroxylation: III. FT-IR microscopy of in situ study of the thermal transformation of goethite to hematite. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58(5), pp. 967-981.
54
54Kloprogge, J. Theo, Ruan, Huada D., & Frost, Ray L. (2002) Thermal decomposition of bauxite minerals: infrared emission spectroscopy of gibbsite, boehmite and diaspore. Journal of Materials Science, 37(6), pp. 1121-1129.
1,820 47 47
1,820 47 47Martens, Wayde N., Kloprogge, J. Theo, Frost, Ray L., & Bartlett, John (2002) A crystallite packing model for pseudoboehmite formed during the hydrolysis of trisecbutoxyaluminium to explain the peptizability. Journal of Colloid and Interface Science, 247(1), pp. 132-137.
4 3
4 3Frost, Ray L., Kloprogge, J. Theo, Kristof, Janos, & Horvath, Erzsebet (2002) Deintercalation of Hydrazine-Intercalated Kaolinite in Dry and Moist Air. Journal of Colloid and Interface Science, 246(1), pp. 164-174.
236 6 5
236 6 5Martens, Wayde N., Frost, Ray L., Kristof, Janos, & Kloprogge, J. Theo (2002) Raman spectroscopy of dimethyl sulphoxide and deuterated dimethyl sulphoxide at 298 and 77 K. Journal of Raman Spectroscopy, 33(2), pp. 84-91.
19 18
19 18Frost, Ray L., Van Der Gaast, Sjerry, Zbik, Marek, Kloprogge, J. Theo, & Paroz, Gina N. (2002) Birdwood kaolinite: a highly ordered kaolinite that is difficult to intercalate - an XRD, SEM and Raman spectroscopic study. Applied Clay Science, 20(4-5), pp. 177-187.
502 24 18
502 24 18Kloprogge, J. Theo, Evans, Rhys, Hickey, Leisel, & Frost, Ray L. (2002) Characterisation and Al-pillaring of smectites from Miles, Queensland (Australia). Applied Clay Science, 20(4-5), pp. 157-163.
697 29 24
697 29 24Martens, Wayde N., Ding, Zhe, Frost, Ray L., Kristof, Janos, & Kloprogge, J. Theo (2002) Raman spectroscopy of hydrazine-intercalated kaolinite at 77, 298, 323, 343 and 358 K. Journal of Raman Spectroscopy, 33(1), pp. 31-36.
2 2
2 2Crane, Martin, Frost, Ray L., Williams, Peter, & Kloprogge, J. Theo (2002) Raman spectroscopy of the molybdate minerals chillagite (tungsteinian wulfenite-I4), stolzite, scheelite, wolframite and wulfenite. Journal of Raman Spectroscopy, 33(1), pp. 62-66.
31 31
31 31de Oliveira, Luiz, Edwards, Howell, Frost, Ray L., Kloprogge, J. Theo, & Middleton, Paul (2002) Caput mortuum: spectroscopic and structural studies of an ancient pigment. The Analyst, 127(4), pp. 536-541.
19 21
19 21Ruan, Huada, Frost, Ray L., Kloprogge, J. Theo, & Duong, Loc (2002) Far infrared spectroscopy of alumina phases. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58(2), pp. 265-272.
26 30
26 30Frost, Ray L. & Kloprogge, J. Theo (2002) The Garfield and Uley nontronites – An infrared spectroscopic comparison. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 58A(9), pp. 1881-1894.
299 9 8
299 9 8Duong, Loc, Frost, Ray L., Kloprogge, J. Theo, & Ruan, Huada (2002) Infrared spectroscopy of geothite dehydroxylation. II Effect of aluminium substitution on the behaviour of hydroxyl units. Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 58, pp. 479-491.
Frost, Ray L., Edwards, Howell G. M., Duong, Loc V., Kloprogge, J. Theo, & Martens, Wayde N. (2002) Raman spectroscopic and SEM study of cinnabar from Herod’s palace and its likely origin. Analyst, 127(2), pp. 293-296.
677 10 9
677 10 9Frost, Ray L., Martens, Wayde N., Rintoul, Llew, Mahmutagic, Emir, & Kloprogge, J. Theo (2002) Raman spectroscopic study of azurite and malachite at 298 and 77 K. Journal of Raman Spectroscopy, 33(4), pp. 252-259.
589 46 49
589 46 49Frost, Ray L., Martens, Wayde N., Kloprogge, J. Theo, & Williams, Peter A. (2002) Raman spectroscopy of the basic copper chloride minerals atacamite and paratacamite - implications for the study of copper, brass and bronze objects of archeological significance. Journal of Raman Spectroscopy, 33(10), pp. 801-806.
518 62
518 62Frost, Ray L., Williams, Peter A., Martens, Wayde N., & Kloprogge, J. Theo (2002) Raman spectroscopy of the polyanionic copper(II) minerals buttgenbachite and connellite : implications for studies of ancient copper objects and bronzes. Journal of Raman Spectroscopy, 33(9), pp. 752-757.
163 31 31
163 31 31Kloprogge, J. Theo, Case, M., & Frost, Ray L. (2001) Raman microscopic study of the Li amphibole holmquistite, from the Martin Marietta Quarry, Bessemer City, NC, USA. Mineralogical Magazine, 65(6), pp. 775-785.
3 4
3 4Frost, Ray L., Locos, Oliver, Ruan, Huada, & Kloprogge, J. Theo (2001) Near-infrared and mid-infrared spectroscopic study of sepiolites and palygorskites. Vibrational Spectroscopy, 27(1), pp. 1-13.
71 75
71 75Frost, Ray L., Williams, Peter, Kloprogge, J. Theo, & Leverett, Peter (2001) Raman spectroscopy of descloizite and mottramite at 298 and 77 K. Journal of Raman Spectroscopy, 32(11), pp. 906-911.
15 16
15 16Frost, Ray L., Ruan, Huada D., & Kloprogge, J. Theo (2001) Comparison of the Raman spectra of Bayerite, Boehmite, Diaspore and Gibbsite. Journal of Raman Spectroscopy, 32(9), pp. 745-750.
585 44
585 44Kloprogge, J. Theo, Visser, Diederik, Ruan, Huada, & Frost, Ray L. (2001) Infrared and Raman spectroscopy of holmquistite, Li2(Mg,Fe2+)3(Al,Fe3+)2(Si,Al)8O22(OH)2. Journals of Materials Science Letters, 20(16), pp. 1497-1499.
1
1Frost, Ray L., Fredericks, Peter M., Kloprogge, J. Theo, & Hope, Greg (2001) Raman spectroscopy of kaolinites using different excitation wavelengths. Journal of Raman Spectroscopy, 32(8), pp. 657-663.
15 13
15 13Frost, Ray L., Locos, Oliver, Kristof, Janos, & Kloprogge, J. Theo (2001) Infrared spectroscopic study of potassium and cesium acetate-intercalated kaolinites. Vibrational Spectroscopy, 26(1), pp. 33-42.
12 10
12 10Frost, Ray L., Mako, Eva, Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) Mechanochemical treatment of kaolinite. Journal of Colloid and Interface Science, 239(2), pp. 458-466.
41 38
41 38Frost, Ray L., Mako, Eva, Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) Modification of Kaolinite Surfaces by Mechanochemical Treatment. Langmuir, 17(16), 4731 -4738.
43 41
43 41Frost, Ray L., Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) The modification of hydroxyl surfaces of formamide-intercalated kaolinites synthesized by controlled rate thermal analysis. Journal of Colloid and Interface Science, 239(1), pp. 126-133.
14 12
14 12Mendelovici, Efraim, Frost, Ray L., & Kloprogge, J. Theo (2001) Modification of chrysotile surface by organosilanes: an IR-photoacoustic spectroscopy study. Journal of Colloid and Interface Science, 238(2), pp. 273-278.
25 22
25 22Frost, Ray L., Kristof, Janos, Kloprogge, J. Theo, & Horvath, Erzsebet (2001) Modification of the Hydroxyl Surface in Cesium Acetate Intercalated Kaolinite. Langmuir, 17(13), 4067 -4073.
5 3
5 3Frost, Ray L., Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) Separation of adsorbed formamide and intercalated formamide using controlled rate thermal analysis methodology. Langmuir, 17(11), pp. 3216-3222.
14 13
14 13Kloprogge, J. Theo, van Veen, Rob, Booij, E., & Frost, Ray L. (2001) Comments on "Enhanced Thermal Stability of A1-Pillared Smectites Modified with Ce and La" by J.L.Valverde, P.Canizares, M.R. Sun Kou and C.B. Molina. Clays and Clay Minerals, 49(2), pp. 183-185.
Frost, Ray L., Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) Raman spectroscopy of potassium acetate-intercalated kaolinites over the temperature range 25-300,°C. Journal of Raman Spectroscopy, 32(4), pp. 271-277.
9
9Frost, Ray L., Kristof, Janos, Schmidt, Jolene, & Kloprogge, J. Theo (2001) Raman spectroscopy of potassium acetate-intercalated kaolinites at liquid nitrogen temperature. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 57(3), pp. 603-609.
13 7
13 7Kloprogge, J. Theo, Hammond, Mayra, Hickey, Leisel, & Frost, Ray L. (2001) A new low temperature synthesis route of fraipontite (Zn,Al)3(Si,Al)2O5(OH)4. Materials Research Bulletin, 36(5-6), pp. 1091-1098.
1
1Kloprogge, J. Theo, Ruan, Huada, & Frost, Ray L. (2001) Near-infrared spectroscopic study of basic aluminum sulfate and nitrate. Journal of Materials Science, 36(3), pp. 603-607.
12 11
12 11Kloprogge, J. Theo, Hickey, Leisel, & Frost, Ray L. (2001) Heating stage Raman and infrared emission spectroscopic study of the dehydroxylation of synthetic Mg-hydrotalcite. Applied Clay Science, 18(1-2), pp. 37-49.
34 31
34 31Kristof, Janos, Horvath, Erzsebet, Frost, Ray L., & Kloprogge, J. Theo (2001) Thermoanalytical investigation of formamide intercalated kaolinites under quasi-isothermal conditions. Journal of Thermal Analysis and Calorimetry, 63(1), pp. 279-289.
16 17
16 17Ruan, Huada, Frost, Ray L., & Kloprogge, J. Theo (2001) Application of near-infrared spectroscopy to the study of alumina phases. Applied Spectroscopy, 55(2), pp. 190-196.
16 14
16 14Duong, Loc, Frost, Ray L., Kloprogge, J. Theo, & Ruan, Huada (2001) FT-IR and Raman Microscopic Study at 293 K and 77 K of Celestine, SrSO4, from the Middle Triassic Limestone (Muschelkalk) in Winterswijk, The Netherlands. Netherlands Journal of Geosciences, pp. 41-47.
6 5
6 5Frost, Ray L. & Kloprogge, J. Theo (2001) Infrared Emission Spectroscopic Study of the Dehydroxylation of Some Natural and Synthetic Saponites. Neues Jahrbuch Fur Mineralogie - Monatshefte, pp. 446-463.
1 1
1 1Crane, Martin, Frost, Ray L., Kloprogge, J. Theo, Leverett, Peter, Shaddick, Lindsay, & Williams, Peter (2001) The PbCrO4-PbSO4 System and its Mineralogical Significance. Neues Jahrbuch Fur Mineralogie-Monatshefte, pp. 505-519.
3 2
3 2Case, M., Frost, Ray L., Kloprogge, J. Theo, & Visser, Diederik (2001) Raman Microscopic Study of Holmquisite, a Li-bearing Orthorhombic Amphibole. Neus Jahrbuch Fur Mineralogie-Monatshefte, pp. 1-17.
Frost, Ray L. & Kloprogge, J. Theo (2001) Raman Microscopy Study of Kalinite, Tschermigite and Lonecreekite at 298 and 77K. Neues Jahrbuch Fur Mineralogie-Monashefte, pp. 27-40.
3 11
3 11Frost, Ray L., Kristof, Janos, Horvath, Erzsebet, & Kloprogge, J. Theo (2001) Raman microscopy of formamide-intercalated kaolinites treated by controlled-rate thermal analysis technology. Journal of Raman Sepctroscopy, 32(10), pp. 873-880.
7 7
7 7Martens, Wayde N., Frost, Ray L., Bartlett, John, & Kloprogge, J. Theo (2001) Thermal Transformation of Alumina Hydrolysates and Gels Synthesized From Secbutoxyaluminium (III) Modified with Short-Chain Aliphatic Acids Dissolved in Butyl Ether. Thermochimica Acta, 374(1), pp. 31-43.
2 2
2 2Frost, Ray L. & Kloprogge, J. Theo (2001) Towards a single crystal Raman spectrum of kaolinite at 77 K. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 57(1), pp. 163-175.
8 10
8 10Martens, Wayde N., Frost, Ray L., Bartlett, John, & Kloprogge, J. Theo (2001) The ageing of alumina hydrolysates synthesized from sec-butoxyaluminium(III). Journal of Materials Chemistry, 11(6), pp. 1681-1686.
8 7
8 7Frost, Ray L., Kristof, Janos, Kloprogge, J. Theo, & Rintoul, Llew (2000) Raman spectroscopy of urea and urea-intercalated kaolinites at 77K. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 56A(9), 1681 -1691.
250
250Kloprogge, Theo & Frost , Ray (2000) Raman microscopy study of tyrolite : a multi-anion arsenate mineral. Applied Spectroscopy, 54(4), pp. 517-521.
5
5Conference Paper
Duong, Loc, Frost, Ray L., Kloprogge, J. Theo, Ruan, Huada, & Schulze, D. (2003) FT-IR photoacoustic spectroscopy of kaolinite and gibbsite surfaces. In Dominguez, E., Mas, G., & Cravero, F. (Eds.) 12th International Clay Conference, 22 - 28 July 2001, Bahia Blanca, Argentina.
Duong, Loc, Frost, Ray L., Kloprogge, J. Theo, Ruan, Huada, & Schulze, D. (2003) FT-Raman spectroscopic and SEM of gibbsite, bayerite, boehmite and diaspore in relation to the characterization of bauxite. In 12th International Clay Conference, 22-28 July 2001, Bahia Blanca, Argentina.
Ding, Zhe, Frost, Ray L., Kloprogge, J. Theo, Kristof, Janos, & Makoe, Eva (2003) Mechanochemical activation of kaolinite surfaces. In Dominguez, E., Mas, G., & Cravero, F. (Eds.) 12th International Clay Conference, July 22-28, 2001, Bahia Blanca, Argentina.
Ding, Zhe, Frost, Ray L., Kloprogge, J. Theo, Lu, G., & Zhu, Huai (2003) Synthesis and characterization of copper-loaded Titania pillared clays. In Dominguez, E., Mas, G., & Cravero, F. (Eds.) 12th International Clay Conference, 22-28 July 2001, Bahia Blanca, Argentina.
Kloprogge, J. Theo, van der Gaast, Sjerry, Fredericks, Peter M., & Frost, Ray L. (2001) Spectroscopic analysis and X-ray diffraction of zinnwaldite. In A Clay Odyssey. Proceedings of the 12th International Clay Conference, Bahai-Blanca, Argentina, July 22-28.
407
407Kloprogge, J. Theo, Krisof, Janos, & Frost, Ray L. (2001) Thermogravimetric analysis-mass spectrometry (TGA-MS) of hydrotalcites containing CO32-, NO3-, Cl-, SO42- or ClO4-. In Dominguez, E., Mas, G., & Cravero, F. (Eds.) A Clay Odyssey. Proceedings of the 12th International Clay Conference Bahai-Blanca, Argentina. July 22-28.
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