Výsledky vyhledávání - "Ruo-Hua Zeng"

Thermostable carbon-supported subnanometer-sized (<1 nm) Pt clusters for the hydrogen evolution reaction

Autor: Ruo-Hua Zeng, Jing-Fang Huang, Jeng-Lung Chen

Publikováno v: Journal of Materials Chemistry A. 9:21972-21980

The downsizing of catalysts to the atomic scale or subnanometer size can effectively maximize the atomic utilization and enhance the electrocatalytic activity. Carbon-supported Pt single atoms or sub-nanometer-sized Pt clusters (Ptc/C) are promising

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ce06d8036480d97154070cf5a0c930f
https://doi.org/10.1039/d1ta06189e

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Engineering sub-nano structures with highly jagged edges on the Pt surface of Pt/C electrocatalysts to promote oxygen reduction reactions

Autor: Ruo-Hua Zeng, Jia-Ruei Sie, Jing-Fang Huang

Publikováno v: Electrochimica Acta. 372:137868

Improving the Pt mass activity (imPt) of electrocatalysts towards the oxygen reduction reactions requires an increase in Pt atom utilization efficiency. Through the combination of Cu underpotential deposition and Pt galvanic replacement (CuUPD-GAL),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5a4af01df36de78266d2e1a34f68f1b
https://doi.org/10.1016/j.electacta.2021.137868

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