In-situ spectroscopic monitoring of the ambient pressure hydrogenation of C2 to ethane on Pt(111)
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- 作者：Joel D. Krooswyk ; Christopher M. Kruppe ; Michael Trenary ; mtrenary@uic.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：C2 ; Dicarbon ; Carbon hydrogenation ; Carbidic carbon ; Graphitic carbon ; In-situ RAIRS
- 刊名：Surface Science
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：652
- 期：Complete
- 页码：142-147
- 全文大小：1036 K
文摘
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Carbon is removed from Pt(111) by hydrogenation via an ethylidyne intermediate.
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Acetylene decomposition at 750 K deposits mainly C2 molecules on Pt(111).
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Hydrogenation of C2 on Pt(111) forms ethylidyne, which is detected with RAIRS.