title: Realization of ppm-level CO detection with exceptionally high sensitivity using reduced graphene oxide-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.
authors: Department of Materials Science and Engineering, Inha University, 100 Inha-ro, Nam-gu, Incheon 402-751, Republic of Korea. sangsub@inha.ac.kr.
authors: Jae-Hun
authors: JH
authors: Kim
authors: Department of Materials Science and Engineering, Inha University, 100 Inha-ro, Nam-gu, Incheon 402-751, Republic of Korea. sangsub@inha.ac.kr.
authors: Akash
authors: A
authors: Katoch
authors: Division of Materials Science and Engineering, Hanayng University, 222 Wangsimni-ro, Seongdong-Gu, Seoul, 133-791, Republic of Korea. hyounwoo@hanyang.ac.kr.
authors: Hyoun Woo
authors: HW
authors: Kim
authors: Department of Materials Science and Engineering, Inha University, 100 Inha-ro, Nam-gu, Incheon 402-751, Republic of Korea. sangsub@inha.ac.kr.
authors: Sang Sub
authors: SS
authors: Kim