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An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers
- Authors
- Ul Abideen, Zain; Kim, Hyoun Woo; Kim, Sang Sub
- Issue Date
- Oct-2015
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- CHEMICAL COMMUNICATIONS, v.51, no.84, pp.15418 - 15421
- Indexed
- SCIE
SCOPUS
- Journal Title
- CHEMICAL COMMUNICATIONS
- Volume
- 51
- Number
- 84
- Start Page
- 15418
- End Page
- 15421
- ISSN
- 1359-7345
- 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.
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Related Researcher
- Kim, Hyoun Woo
- COLLEGE OF ENGINEERING (SCHOOL OF MATERIALS SCIENCE AND ENGINEERING)