Facile green synthesis of functional nanoscale zero-valent iron and studies of its activity toward ultrasound-enhanced decolorization of cationic dyes
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- 作者：Xiangyu Wanga ; imusthlee2014@sina.com" class="auth_mail" title="E-mail the corresponding author ; Anqi Wanga ; 18487133554@163.com" class="auth_mail" title="E-mail the corresponding author ; Jun Mab ; majunhit@126.com" class="auth_mail" title="E-mail the corresponding author ; Minglai Fuc ; mlfu@iue.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：One-step green synthesis ; Ultrasound ; Functionalization ; Tea polyphenol ; Nanoscale zero-valent iron ; Cationic dye
- 刊名：Chemosphere
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：166
- 期：Complete
- 页码：80-88
- 全文大小：2259 K
文摘
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Functional NZVI coupled with ultrasound as a novel and green system was proposed.
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The functional NZVI was fabricated via a facile, one-step and eco-friendly method.
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The new system achieved a significant synergy in decolorization of cationic dyes.
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As reductant, dispersant and capping agent, tea polyphenol is eco-friendly.
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The findings offer insight into nanoremediation with practical green approach.