Отправить статью по E-mail Carbon-supported Pd–Cr bimetallic nanoparticles and their electrocatalytic activity and durability in oxygen reduction reaction
- Авторы: Liu T.1, Liu H.1, Ju F.1, Wang H.1, Wang Y.1, Li W.1
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Учреждения:
- Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
- Выпуск: Том 91, № 11 (2017)
- Страницы: 2283-2287
- Раздел: Short Communications
- URL: https://bakhtiniada.ru/0036-0244/article/view/169785
- DOI: https://doi.org/10.1134/S0036024417110280
- ID: 169785
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Аннотация
A serious of carbon loaded Pd–Cr bimetallic catalysts (PdxCr1–x/C, x = 0.6–1, atomic ratio) were prepared by chemical reduction method. Among them, Pd0.8Cr0.2/C catalyst exhibits the highest catalytic activity for oxygen reduction reaction. Its activity is higher than that of Pd/C and previously reported Pd0.61Cr0.39. Due to the stability of Cr, the Pd0.8Cr0.2/C exhibit excellent durability during electrochemical measurements, which indicates that Pd0.8Cr0.2 is a potential candidate for the cathode of proton exchange membrane fuel cells.
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Tengfei Liu
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
Huiling Liu
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
Fuli Ju
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
Huifang Wang
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
Yaru Wang
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
Wenpeng Li
Key Lab of Fine Chemicals in Universities of Shandong, Institute of Advanced Energy Materials and Chemistry, School of Chemistry and Pharmaceutical Engineering
Автор, ответственный за переписку.
Email: liwenpeng@qlu.edu.cn
Китай, Jinan, Shandong Province
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