Publication:
Vanadium doped tin dioxide as a novel sulfur dioxide sensor

dc.contributor.author Das, S en_US
dc.contributor.author Chakraborty, S en_US
dc.contributor.author Parkash, O en_US
dc.contributor.author Kumar, D en_US
dc.contributor.author Bandyopadhyay, Srikanta en_US
dc.contributor.author Samudrala, Saritha en_US
dc.contributor.author Sen, A en_US
dc.contributor.author Maiti, H en_US
dc.date.accessioned 2021-11-25T13:13:22Z
dc.date.available 2021-11-25T13:13:22Z
dc.date.issued 2008 en_US
dc.description.abstract Considering the short-term exposure limit of SO2 to be 5 ppm, we first time report that semiconductor sensors based on vanadium doped SnO2 can be used for SO2 leak detection because of their good sensitivity towards SO2 at concentrations down to 5 ppm. Such sensors are quite selective in presence of other gases like carbon monoxide, methane and butane. The high sensitivity of vanadium doped tin dioxide towards SO2 May be understood by considering the oxidation of sulfur dioxide to sulfur trioxide on SnO2 surface through redox cycles of vanadium-sulfur-oxygen adsorbed species. (c) 2008 Published by Elsevier B.V. en_US
dc.identifier.issn 0039-9140 en_US
dc.identifier.uri http://hdl.handle.net/1959.4/39392
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/au/ en_US
dc.source Legacy MARC en_US
dc.title Vanadium doped tin dioxide as a novel sulfur dioxide sensor en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.accessRights.uri http://purl.org/coar/access_right/c_14cb
unsw.identifier.doiPublisher http://dx.doi.org/10.1016/j.talanta.2007.11.010 en_US
unsw.relation.faculty Science
unsw.relation.ispartofissue 2 en_US
unsw.relation.ispartofjournal Talanta: the International Journal of Pure and Applied Analytical Chemistry en_US
unsw.relation.ispartofpagefrompageto 385-389 en_US
unsw.relation.ispartofvolume 75 en_US
unsw.relation.originalPublicationAffiliation Das, S en_US
unsw.relation.originalPublicationAffiliation Chakraborty, S en_US
unsw.relation.originalPublicationAffiliation Parkash, O en_US
unsw.relation.originalPublicationAffiliation Kumar, D en_US
unsw.relation.originalPublicationAffiliation Bandyopadhyay, Srikanta, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Samudrala, Saritha, Materials Science & Engineering, Faculty of Science, UNSW en_US
unsw.relation.originalPublicationAffiliation Sen, A en_US
unsw.relation.originalPublicationAffiliation Maiti, H en_US
unsw.relation.school School of Materials Science & Engineering *
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