A facile strategy for the preparation of ZnS nanoparticles deposited on montmorillonite and their higher catalytic activity for rapidly colorimetric detection of H2O2
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- 作者：Yanyuan Ding ; Lifang Sun ; Yanling Jiang ; Shunxiang Liu ; Mingxing Chen ; Miaomiao Chen ; Yanan Ding ; Qingyun Liu ; qyliu@sdust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：ZnS ; Montmorillonite ; Catalytic ; Nanocomposite ; Colorimetric ; H2O2
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：67
- 期：Complete
- 页码：188-194
- 全文大小：989 K
文摘
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ZnS nanocomposites deposited on MMT was synthesized by a facile one step method.
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MMT-ZnS nanocomposites possess excellent intrinsic peroxidase-like activity and show highly catalytic activity.
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A sensitive colorimetric sensor for H2O2 is provided based on MMT-ZnS nanocomposites.
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The catalytic mechanism is from the generation of hydroxyl radical (
OH) decomposed from H2O2.