Preparation and catalytic performance of Ag, Au, Pd or Pt nanoparticles supported on 3DOM CeO2-Al2O3 for toluene oxidation
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- 作者：Huanggen Yang ; Jiguang Deng ; jgdeng@bjut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuxi Liu ; Shaohua Xie ; Zhixing Wu ; Hongxing Dai ; hxdai@bjut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Three-dimensionally ordered macropore ; Ceria&ndash ; alumina mixed oxide ; Supported noble metal catalyst ; Volatile organic compound removal ; Toluene oxidation
- 刊名：Journal of Molecular Catalysis A: Chemical
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：414
- 期：Complete
- 页码：9-18
- 全文大小：2502 K
文摘
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3DOM CeO2–Al2O3 with ordered mesopore walls is fabricated via the PMMA-templating route.
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3DOM 26.9CeO2–Al2O3 displays a bimodal macro/mesoporous architecture.
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3DOM 26.9CeO2–Al2O3 supported noble metal is prepared via the polymer-protective reduction.
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0.27Pt/3DOM 26.9CeO2–Al2O3 performs the best in toluene oxidation.
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Oads content, reducibility, and noble metal—support interaction govern the catalytic activity.
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