Amino and thiol modified magnetic multi-walled carbon nanotubes for the simultaneous removal of lead, zinc, and phenol from aqueous solutions
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- 作者：Lili Jianga ; b ; jianglili2002@163.com" class="auth_mail" title="E-mail the corresponding author ; Shujun Lib ; LSJ002@163.com" class="auth_mail" title="E-mail the corresponding author ; Haitao Yuc ; yuhaitao7707@163.com" class="auth_mail" title="E-mail the corresponding author ; Zongshu Zoua ; zouzs@mail.neu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xingang Houb ; houxg1958@163.com" class="auth_mail" title="E-mail the corresponding author ; Fengman Shena ; shenfm@mail.neu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chuantong Lib ; L272395355@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiayan Yaob ; 18215142756@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multi-walled nanotube ; Adsorption ; Thermodynamics ; Dynamics
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 April 2016
- 年：2016
- 卷：369
- 期：Complete
- 页码：398-413
- 全文大小：4826 K
文摘
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The synthetic method of N2H4–SH–Fe3O4/o-MWCNTs was explored.
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Amino and thiol groups were grafted on the surface of Fe3O4/o-MWCNTs.
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The maximum adsorption capacity of N2H4–SH–Fe3O4/o-MWCNTs for lead was 199.6 mg/g.
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The adsorption kinetics can be best described by pseudo-second order kinetics.