An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers

Title
An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers
Authors
김현우
Keywords
SENSING PROPERTIES; ROOM-TEMPERATURE; CHEMICAL SENSORS; PERFORMANCE; NANOWIRES; NO2
Issue Date
2015-08
Publisher
ROYAL SOC CHEMISTRY
Citation
CHEMICAL COMMUNICATIONS, v. 51, NO 84, Page. 15418-15421
Abstract
We developed a hydrogen sensor of reduced graphene oxide-loaded ZnO nanofibers. An extremely high response of about 866 at a low concentration of 100 ppb was obtained. The combined effect of the presence of rGO nanosheets and hydrogen-induced metallization of ZnO played a crucial role in enhancing the detection behavior.
URI
http://pubs.rsc.org/en/Content/ArticleLanding/2015/CC/C5CC05370F#!divAbstracthttp://hdl.handle.net/20.500.11754/26823
ISSN
1359-7345; 1364-548X
DOI
http://dx.doi.org/10.1039/c5cc05370f
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ETC
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