This website uses cookies to give you the best user experience. If you continue
without changing your settings we'll assume you are happy to receive all RSC cookies.
You can change your cookie settings by navigating to our Privacy and Cookies page and following the instructions. These instructions
are also obtainable from the privacy link at the bottom of any RSC page.
Department of Mechanical Engineering, University of Wisconsin-Milwaukee, 3200 N Cramer Street, Milwaukee, USA
E-mail: jhchen@uwm.edu
; Fax: +1-414-229-6958
; Tel: +1-414-229-2615
Nanoscale, 2011,3, 2849-2853
DOI:
10.1039/C1NR10270B
Received
14 Mar 2011,
Accepted
16 May 2011
First published online
15 Jun 2011
We report on a novel, efficient, and one-step approach to prepare single-layer reduced graphene oxide (RGO) suspensions and films using hydroxylamine hydrochloride. The effective chemical reduction of GO was evidenced by a significant increase in the C/O ratio and five orders of magnitude decrease in the GO resistance. Field-effect transistor gas sensors were fabricated using as-produced RGO sheets and the resulting sensor exhibited a fast response and a high sensitivity to low-concentration target gases at room temperature.
Fetching data from CrossRef. This may take some time to load.