Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups

Graphene oxide (GO) sheets with controlled species of oxygen-containing groups are important for fabricating graphene materials with desired structures and properties. Here we report a water-addition modified Hummers method to prepare GO sheets with tunable amounts of hydroxyl and epoxide groups wit...

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Detalles Bibliográficos
Autores principales: Chen, Ji, Zhang, Yao, Zhang, Miao, Yao, Bowen, Li, Yingru, Huang, Liang, Li, Chun, Shi, Gaoquan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5965060/
https://www.ncbi.nlm.nih.gov/pubmed/29899910
http://dx.doi.org/10.1039/c5sc03828f
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author Chen, Ji
Zhang, Yao
Zhang, Miao
Yao, Bowen
Li, Yingru
Huang, Liang
Li, Chun
Shi, Gaoquan
author_facet Chen, Ji
Zhang, Yao
Zhang, Miao
Yao, Bowen
Li, Yingru
Huang, Liang
Li, Chun
Shi, Gaoquan
author_sort Chen, Ji
collection PubMed
description Graphene oxide (GO) sheets with controlled species of oxygen-containing groups are important for fabricating graphene materials with desired structures and properties. Here we report a water-addition modified Hummers method to prepare GO sheets with tunable amounts of hydroxyl and epoxide groups without destroying their structural integrity. This method is simple, effective, and efficient. It can be applied to the mass-production of GO with controlled amounts and species of oxygenated groups, and improve the yields of synthesizing high-quality GO at low temperatures.
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spelling pubmed-59650602018-06-13 Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups Chen, Ji Zhang, Yao Zhang, Miao Yao, Bowen Li, Yingru Huang, Liang Li, Chun Shi, Gaoquan Chem Sci Chemistry Graphene oxide (GO) sheets with controlled species of oxygen-containing groups are important for fabricating graphene materials with desired structures and properties. Here we report a water-addition modified Hummers method to prepare GO sheets with tunable amounts of hydroxyl and epoxide groups without destroying their structural integrity. This method is simple, effective, and efficient. It can be applied to the mass-production of GO with controlled amounts and species of oxygenated groups, and improve the yields of synthesizing high-quality GO at low temperatures. Royal Society of Chemistry 2016-03-01 2015-11-26 /pmc/articles/PMC5965060/ /pubmed/29899910 http://dx.doi.org/10.1039/c5sc03828f Text en This journal is © The Royal Society of Chemistry 2016 https://creativecommons.org/licenses/by/3.0/This article is freely available. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (CC BY 3.0)
spellingShingle Chemistry
Chen, Ji
Zhang, Yao
Zhang, Miao
Yao, Bowen
Li, Yingru
Huang, Liang
Li, Chun
Shi, Gaoquan
Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title_full Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title_fullStr Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title_full_unstemmed Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title_short Water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
title_sort water-enhanced oxidation of graphite to graphene oxide with controlled species of oxygenated groups
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5965060/
https://www.ncbi.nlm.nih.gov/pubmed/29899910
http://dx.doi.org/10.1039/c5sc03828f
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