In-situ construction of Au nanoparticles confined in double-shelled TiO<sub>2</sub>/mSiO<sub>2</sub> hollow architecture for excellent catalytic activity and enhanced thermal stability

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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

class="label">•: Large-size double-shelled hollow H-TS-Au MCs were synthesized.
class="label">•: Central and interlayer voids were created with RF resins as templates.
class="label">•: Construction of extremely stable Au NPs was mediated with Au(en)₂Cl₃ precursors.
class="label">•: H-TS-Au MCs exhibited remarkable catalytic activity and reusability.