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Dealloying of Mesoporous PtCu Alloy Film for the Synthesis of Mesoporous Pt Films with High Electrocatalytic Activity |
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| Authors: | Dr. Cuiling Li Dr. Victor Malgras Dr. Ali Aldalbahi Prof. Yusuke Yamauchi |
| Affiliation: | 1. World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1‐1?Namiki, Tsukuba, Ibaraki 305‐0044 (Japan) http://www.yamauchi‐labo.com;2. Department of Chemistry, College of Science, King Saud University, Riyadh 11451 (Saudi Arabia) |
| Abstract: | Mesoporous Pt film with highly electrocatalytic activity is successfully synthesized by dealloying of mesoporous PtCu alloy film prepared through electrochemical micelle assembly. The resulting mesoporous electrode exhibits high current density and superior stability toward the methanol oxidation reaction. |
| Keywords: | mesoporous materials mesoporous metals platinum dealloying surfactants |