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Article: Differentiation of gas molecules using flexible and all-carbon nanotube devices

TitleDifferentiation of gas molecules using flexible and all-carbon nanotube devices
Authors
Fu, DongliangLim, HueilingShi, YumengDong, XiaochenMhaisalkar, S. G.Chen, YuanMoochhala, ShabbirLi, Lain Jong
Issue Date2008
Citation
Journal of Physical Chemistry C, 2008, v. 112, n. 3, p. 650-653 How to Cite?
DOI: http://dx.doi.org/10.1021/jp710362r
AbstractCarbon nanotubes (CNTs) are extremely sensitive to the electronic perturbations from environmental gases. However, the electrical detection of carbon monoxide (CO) is still a challenge. Here we show that 1 ppm of CO can be electrically detected at room temperature using a CNT resistor and the detection is proposed related to the sidewall functionalities (COOH). A simple all-CNT electronic nose composed of two resistors (or one resistor plus one transistor) is able to differentiate CO and other oxidative gases (for example NO and NO ). The electronic nose is working on both conventional SiO /Si and flexible substrates. © 2008 American Chemical Society. 2 2
Persistent Identifierhttp://hdl.handle.net/10722/298415
ISSN
1932-7447
2023 Impact Factor: 3.3
2023 SCImago Journal Rankings: 0.957
ISI Accession Number ID
WOS:000252484000002

 

DC FieldValueLanguage
dc.contributor.authorFu, Dongliang-
dc.contributor.authorLim, Hueiling-
dc.contributor.authorShi, Yumeng-
dc.contributor.authorDong, Xiaochen-
dc.contributor.authorMhaisalkar, S. G.-
dc.contributor.authorChen, Yuan-
dc.contributor.authorMoochhala, Shabbir-
dc.contributor.authorLi, Lain Jong-
dc.date.accessioned2021-04-08T03:08:22Z-
dc.date.available2021-04-08T03:08:22Z-
dc.date.issued2008-
dc.identifier.citationJournal of Physical Chemistry C, 2008, v. 112, n. 3, p. 650-653-
dc.identifier.issn1932-7447-
dc.identifier.urihttp://hdl.handle.net/10722/298415-
dc.description.abstractCarbon nanotubes (CNTs) are extremely sensitive to the electronic perturbations from environmental gases. However, the electrical detection of carbon monoxide (CO) is still a challenge. Here we show that 1 ppm of CO can be electrically detected at room temperature using a CNT resistor and the detection is proposed related to the sidewall functionalities (COOH). A simple all-CNT electronic nose composed of two resistors (or one resistor plus one transistor) is able to differentiate CO and other oxidative gases (for example NO and NO ). The electronic nose is working on both conventional SiO /Si and flexible substrates. © 2008 American Chemical Society. 2 2-
dc.languageeng-
dc.relation.ispartofJournal of Physical Chemistry C-
dc.titleDifferentiation of gas molecules using flexible and all-carbon nanotube devices-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/jp710362r-
dc.identifier.scopuseid_2-s2.0-38849088599-
dc.identifier.volume112-
dc.identifier.issue3-
dc.identifier.spage650-
dc.identifier.epage653-
dc.identifier.eissn1932-7455-
dc.identifier.isiWOS:000252484000002-
dc.identifier.issnl1932-7447-

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