期刊
NANOSCALE
卷 3, 期 7, 页码 2849-2853出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1nr10270b
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资金
- US NSF [CMMI-0900509]
- DOE [DE-EE0003208]
- US Department of Energy, Office of Science, Office of Basic Energy Sciences [DE-AC02-06CH11357]
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.
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