Adsorption and coadsorption of organic pollutants and a heavy metal by graphene oxide and reduced graphene materials
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- 作者：Jun Wang jwanges@163.com" class="auth_mail" title="E-mail the corresponding author ; Baoliang Chen ; blchen@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Graphene oxide ; Reduced graphene oxide ; Adsorption ; Organic pollutant ; Heavy metal ; Mechanisms
- 刊名：Chemical Engineering Journal
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：281
- 期：Complete
- 页码：379-388
- 全文大小：1422 K
文摘
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Adsorption of graphene nanosheets depend on their oxygen contents and conformation.
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Adsorption of 1-naphthol onto graphene is much stronger than that of naphthalene.
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n–π EDA interaction contributes to the adsorption of 1-naphthol onto graphene nanosheets.
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Cd2+ and organic pollutants are coadsorbed by graphene via surface-bridging mechanisms.
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Multiple adsorption sites on graphene nanosheets favor the adsorption and coadsorption.