Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO2 nanofibers with simultaneous Au functionalization. Issue 19 (12th February 2016)

• Record Type: Journal Article
• Authors: Kim, Jae-Hun; Katoch, Akash; Kim, Hyoun Woo; Kim, Sang Sub
• Is Part Of: Chemical communications. Volume 52:Issue 19(2016)
• Page Start: 3832
• Page End: 3835
• Publication Date: 2016-02-12
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c5cc10482c
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. Abstract : We have realized the highly sensitive, selective ppm-level carbon monoxide (CO) detection based on graphene oxide (RGO) nanosheets-loaded SnO2 nanofibers with simultaneous Au functionalization. The interplay between RGO/Au and SnO2 in terms of transfer of charge carriers and modulation of potential barriers is responsible for the exceptionally high CO detectability.