Screening of Carbon-Supported PdAg Nanoparticles in the Hydrogen Production from Formic Acid

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• 作者：Miriam Navlani-García ; Kohsuke Mori ; Ai Nozaki ; Yasutaka Kuwahara ; Hiromi Yamashita
• 刊名：Industrial & Engineering Chemistry Research
• 出版年：2016
• 出版时间：July 20, 2016
• 年：2016
• 卷：55
• 期：28
• 页码：7612-7620
• 全文大小：475K
• 年卷期：0
• ISSN：1520-5045

文摘

A screening of carbon-supported PdAg nanoparticles (NPs) (PdAg/C) in H₂ production from formic acid (FA) dehydrogenation was carried out by using uniform ∼3–5 nm PdAg alloy NPs with a wide compositional range in terms of PVP/metal and Pd/Ag ratios. The evaluation of the catalytic performance combined with the detailed characterization indicated the beneficial effect of the Ag incorporation and also revealed that the best performance achieved by Pd1Ag2/C (PVP/metal = 1) can be ascribed to its optimum composition and electronic features.