Synthesis of high quality reduced graphene oxide nanosheets free of paramagnetic metallic impurities
Article
Kumar, Nanjundan Ashok, Gambarelli, Serge, Duclairoir, Florence, Bidan, Gérard and Dubois, Lionel. 2013. "Synthesis of high quality reduced graphene oxide nanosheets free of paramagnetic metallic impurities." Journal of Materials Chemistry A. 1 (8), pp. 2789-2794. https://doi.org/10.1039/c2ta01036d
Article Title | Synthesis of high quality reduced graphene oxide nanosheets free of paramagnetic metallic impurities |
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ERA Journal ID | 201058 |
Article Category | Article |
Authors | Kumar, Nanjundan Ashok, Gambarelli, Serge, Duclairoir, Florence, Bidan, Gérard and Dubois, Lionel |
Journal Title | Journal of Materials Chemistry A |
Journal Citation | 1 (8), pp. 2789-2794 |
Number of Pages | 6 |
Year | 2013 |
Publisher | The Royal Society of Chemistry |
Place of Publication | United Kingdom |
ISSN | 2050-7488 |
2050-7496 | |
Digital Object Identifier (DOI) | https://doi.org/10.1039/c2ta01036d |
Web Address (URL) | https://pubs.rsc.org/en/content/articlelanding/2013/ta/c2ta01036d |
Abstract | A facile and cost-effective method to prepare paramagnetic-metal free graphene nanosheets based on stannous chloride reduction of graphene oxide (GO) in a strongly acidic medium is reported. Simultaneous exfoliation and reduction is achieved in this room temperature process. Compared to the chemical reduction of GO using hydrazine or iron, the present method showed that Sn–rGO is several orders of magnitude less magnetic and hence does not contain any paramagnetic metallic impurities. With high reduction degree, this simple method shows promising application in energy and magnetic related studies. |
Keywords | Chlorine compounds |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 3402. Inorganic chemistry |
401605. Functional materials | |
Public Notes | There are no files associated with this item. |
Byline Affiliations | Institute for Nanoscience and Cryogenics, France |
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