Synthesis of citric acid functionalized magnetic graphene oxide coated corn straw for methylene blue adsorption
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- 作者：Heyi Ge ; geheyi@sina.com" class="auth_mail" title="E-mail the corresponding author ; Cuicui Wang ; Shanshan Liu ; Zhen Huang
- 关键词：Corn straw ; Magnetic graphene oxide ; Citric acid ; Adsorption kinetics ; Adsorption isotherm
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：221
- 期：Complete
- 页码：419-429
- 全文大小：3239 K
文摘
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The CA-mGOCS was synthesized for the removal of MB from aqueous solution.
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The adsorption performance obeyed the pseudo-second-order and Freundlich models.
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The adsorption mechanism was a spontaneous, exothermic and randomness decrease process.
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CA-mGO5CS had an excellent reproducibility.