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Preparation of graphene by a low-temperature thermal reduction at atmosphere pressure

Chen, Wufeng, Yan, Lifeng·2010·Nanoscale

Abstract

It is still a challenge to prepare graphene from graphene oxide (GO) under a mild thermal reduction. Here we report that GO can even be reduced at a low temperature (below 150 degrees C) at atmospheric pressure in a mixture of N,N-dimethylacetamide (DMAc) and water (10 : 3, v/v) under the protection of nitrogen gas. FT-IR, XRD, XPS, Raman, and AFM studies confirmed the thermal reduction of GO and the formation of graphene. The as-prepared graphene can be fully dispersed in pure DMAc to form an organic suspension, and the suspension is stable for at least two months at room temperature.

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Metadata

Authors
Chen, W., & Yan, L.
Venue
Nanoscale
Published
2010
Volume
2
Issue
4
Pages
559
ISSN
  • 2040-3364 (ISSN-L)
  • 2040-3372
OpenAlex
W2122840814
Cited by
367
References
0
FWCI
10.35
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Preparation of graphene by a low-temperature thermal reduction at atmosphere pressure. https://app.cochat.ai/papers/10.1039/b9nr00191c
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Chen, W., & Yan, L. (2010). Preparation of graphene by a low-temperature thermal reduction at atmosphere pressure. Nanoscale. https://doi.org/10.1039/b9nr00191c

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