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상세정보

학술지 Highly Flexible, Mechanically Stable, and Sensitive NO2 Gas Sensors based on Reduced Graphene Oxide Nanofibrous Mesh Fabric for Flexible Electronics
Cited 20 time in scopus
저자
박형주, 김완중, 이형근, 이대식, 신종호, 전용석, 윤용주
발행일
201803
출처
Sensors and Actuators B : Chemical, v.257, pp.846-852
ISSN
0925-4005
출판사
Elsevier
DOI
https://dx.doi.org/10.1016/j.snb.2017.11.032
협약과제
17JS1300, 다중 바이오마커 기반 모바일 다이어트 모니터링 기술 개발, 이대식
초록
© 2017 Elsevier B.V. Flexible gas sensors with high-sensitivity and good stability are essential components of wearable electronic devices. In this paper, we present a novel graphene fabric gas sensor composed of reduced graphene oxide (RGO) nanosheets and electrospun nylon-6 nanofibers. By combination the RGO with nanofiber, the graphene electronic fabrics show sensitive response to NO2 (13.6%@1 ppm) at room temperature, and excellent mechanical reliability against repeated deformation during 5000 bending cycles with an extreme bending radius of 1.0 mm.
키워드
Electronic textile, Electrospun nylon-6 nanofiber, Flexible gas sensor, NO gas sensor 2, Reduced graphene oxide
KSP 제안 키워드
Bending radius, Flexible electronics, Flexible gas sensor, Graphene oxide(GOS), High Sensitivity, Highly flexible, Room-temperature, Sensitive response, Wearable electronic device, bending cycles, electronic textiles