Wrinkled reduced graphene oxide nanosheets for highly sensitive and easy recoverable NH3 gas detector

Wrinkled reduced graphene oxide nanosheets for highly sensitive and easy recoverable NH3 gas detector Full article

Journal

RSC Advances
ISSN: 2046-2069

Output data

Year: 2014, Volume: 4, Number: 87, Pages: 46930-46933 Pages count : 4 DOI: 10.1039/c4ra08811e

Authors

Zhang Su ¹ , Zhang Di ¹ , Sysoev Vitaly I. ² , Sedelnikova Olga V. ^2,3 , Asanov Igor P. ^2,3 , Katkov Mikhail V. ^2,3 , Song Huaihe ¹ , Okotrub Alexander V. ^2,3 , Bulusheva Lyubov G. ^2,3 , Chen Xiaohong ¹

Affiliations

1	State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, P. R. China
2	Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, Russia
3	Novosibirsk State University, 2 Pirogov Str., Novosibirsk, Russia

Highly wrinkled reduced graphene oxide nanosheets were prepared by chemical exfoliation from ball-milled graphite powder. This wrinkled graphene nanosheets showed higher sensitivity and simpler recovery ability than the flat reduced graphene oxide nanosheets when used as the NH3 gas detector. According to both experimental analysis and theoretical calculation, the favourable sensing properties were attributed to a specific curved structure which allowed a stronger energy change in the response process and a free diffusion space for sensor recovery.

Zhang S. , Zhang D. , Sysoev V.I. , Sedelnikova O.V. , Asanov I.P. , Katkov M.V. , Song H. , Okotrub A.V. , Bulusheva L.G. , Chen X.
Wrinkled reduced graphene oxide nanosheets for highly sensitive and easy recoverable NH3 gas detector
RSC Advances. 2014. V.4. N87. P.46930-46933. DOI: 10.1039/c4ra08811e WOS Scopus РИНЦ OpenAlex

Submitted:	Aug 18, 2014
Accepted:	Sep 17, 2014
Published online:	Sep 17, 2014

Web of science:	WOS:000342761800071
Scopus:	2-s2.0-84907638055
Elibrary:	23992641
OpenAlex:	W2012351488

DB	Citing
OpenAlex	30
Web of science	32
Scopus	29
Elibrary	29