?url_ver=Z39.88-2004&rft_id=10.5204%2Fthesis.eprints.232666&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Ultrasensitive+NO2+gas+sensors+based+on+layered+van+der+Waals+MoO3+and+its+heterostructures&rft.creator=Li%2C+Wei&rft.subject=Molybdenum+trioxide&rft.subject=Nitrogen+dioxide&rft.subject=Ultrasensitive&rft.subject=Gas+sensors&rft.subject=Nanoribbon&rft.subject=Centimetre+size&rft.subject=Molybdenum+disulfide%2C&rft.subject=Heterostructure&rft.subject=Vapor+phase+transport&rft.subject=Conductometric&rft.description=The+state+of+the+art+NO%3Csub%3E2%3C%2Fsub%3E+gas+sensors+suffer+from+a+trade-off+between+sensitivity%2C+reversibility%2C+and+selectivity.+This+thesis+focuses+to+develop+highly+sensitive+NO%3Csub%3E2%3C%2Fsub%3E+gas+sensors+with+superior+selectivity+based+on+layered+molybdenum+trioxide+and+its+heterostructures.+Through+a+combination+of+advanced+materials+synthesis+and+characterisation+techniques%2C+ultrasensitive+NO%3Csub%3E2%3C%2Fsub%3E+gas+sensors+based+on+different+morphologies+of+molybdenum+trioxide%2C+including+nanoribbons%2C+large-sized+single+crystalline+flake+and+heterostructures+have+been+demonstrated.+This+thesis+lays+the+foundation+for+developing+a+potential+sensing+platform+based+on+molybdenum+trioxide+to+enable+monolithic%2C+scalable+and+integrable+sensing+technologies.&rft.publisher=Queensland+University+of+Technology&rft.date=2022&rft.type=Thesis&rft.format=application%2Fpdf&rft.relation=https%3A%2F%2Feprints.qut.edu.au%2F232666%2F1%2FWei_Li_Thesis.pdf&rft.rights=free_to_read&rft.rights=http%3A%2F%2Fcreativecommons.org%2Flicenses%2Fby-nc-nd%2F4.0%2F&rft.relation=doi%3A10.5204%2Fthesis.eprints.232666&rft.relation=Li%2C+Wei+(2022)+Ultrasensitive+NO2+gas+sensors+based+on+layered+van+der+Waals+MoO3+and+its+heterostructures.+PhD+by+Publication%2C+Queensland+University+of+Technology.&rft.id_number=https%3A%2F%2Feprints.qut.edu.au%2F232666%2F&rft.identifier=Faculty+of+Science%3B+School+of+Chemistry+%26+Physics