Platinum-decorated nanoporous gold leaf for methanol electrooxidation
Platinum-decorated nanoporous gold leaf for methanol electrooxidation
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DOI：
10.1021/cm702335f
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发表时间：
2007-11-27
影响因子：
8.6
通讯作者：
Ding, Yi
中科院分区：
文献类型：
--
作者：
Ge, Xingbo;Wang, Rongyue;Ding, Yi
在纳米多孔金（Pt-NPG）衬底上沉积一层原子级薄的Pt，并在NPG表面外延生长，从而制备了纳米多孔金（Pt-NPG）叶片。研究了它们对甲醇和CO电氧化的催化性能，结果表明它们具有结构敏感活性和较强的抗中毒作用。
Pt-decorated nanoporous gold (Pt-NPG) leaf was prepared by depositing an atomically thin layer of Pt over NPG substrate where Pt overlayers grow epitaxially on NPG surfaces. Their catalytic properties toward methanol and CO electrooxidation were studied, and they show structure-sensitive activities and a greatly enhanced antipoisoning effect.