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Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO₂ nanofibers with simultaneous Au functionalization
- Kim, Jae-Hun;
- Katoch, Akash;
- Kim, Hyoun Woo;
- Kim, Sang Sub
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43초록
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.
키워드
CARBON-MONOXIDE; GAS SENSORS; TEMPERATURE; NANOWIRES; NO2; NANOCOMPOSITES; NANOPARTICLES; PERFORMANCE; IN2O3; NANOCRYSTALS
- 제목
- Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-loaded SnO₂ nanofibers with simultaneous Au functionalization
- 저자
- Kim, Jae-Hun; Katoch, Akash; Kim, Hyoun Woo; Kim, Sang Sub
- 발행일
- 2016-02
- 유형
- Article
- 권
- 52
- 호
- 19
- 페이지
- 3832 ~ 3835