Enhanced formic acid electro-oxidation reaction on ternary Pd-Ir-Cu/C catalyst
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- 作者：Jinwei Chen ; jwchen@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jie Zhang ; Yiwu Jiang ; Liu Yang ; Jing Zhong ; Gang Wang ; Ruilin Wang ; rl.wang@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Formic acid ; Electro-oxidation ; Palladium ; Iridium ; Copper
- 刊名：Applied Surface Science
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：357
- 期：part_PA
- 页码：994-999
- 全文大小：2431 K
文摘
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Highly dispersed ternary PdIrCu/C nanocatalyst was synthesized.
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PdIrCu/C exhibits the highest catalytic activity for FAEO.
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The utilization of precious metal is markedly promoted.
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Additive components result in the downshift of Pd d-band center.
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Ir is good for removing adsorbed CO intermediates at lower potential.