Pt-impregnated catalysts on powdery SiC and other commercial supports for the combustion of hydrogen under oxidant conditions
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- 作者：G.M. Arzac ; gisela@icmse.csic.es" class="auth_mail" title="E-mail the corresponding author ; O. Montes ; A. Ferná ; ndez ; asuncion@icmse.csic.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hydrogen ; Catalytic combustion ; Pt-impregnated catalysts ; Powdery SiC
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：391-399
- 全文大小：2304 K
文摘
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Catalytic hydrogen combustion was studied under oxidant conditions.
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Pt particles in oxidized form studied over powdery β-SiC and other supports.
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Catalysts activated upon exposure to the oxidant mixture and high temperatures.
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Medium size, partially oxidized Pt particles on SiC show high activity.
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Catalysts have shown a reactivation upon cycling experiments.