In-situ construction of Au nanoparticles confined in double-shelled TiO2/mSiO2 hollow architecture for excellent catalytic activity and enhanced thermal stability
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- 作者：Jiasheng Fang ; Yiwei Zhang ; zhangchem@seu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuming Zhou ; ymzhou@seu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chao Zhang ; Shuo Zhao ; Hongxing Zhang ; Xiaoli Sheng
- 关键词：Double-shelled hollow architecture ; Gold precursor ; Sinter resistance ; Catalytic activity ; 4-Nitrophenol
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：36-45
- 全文大小：3264 K
文摘
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Large-size double-shelled hollow H-TS-Au MCs were synthesized.
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Central and interlayer voids were created with RF resins as templates.
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Construction of extremely stable Au NPs was mediated with Au(en)2Cl3 precursors.
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H-TS-Au MCs exhibited remarkable catalytic activity and reusability.