2025
article
OpenAlex
Ning Zhang, Xinyi Liu, Haixia Zhong, Wei Liu et autres
Abstract Developing an active and durable acidic oxygen evolution reaction (OER) catalyst is vital for implementing a proton exchange membrane water electrolyzer (PEMWE) in sustainable hydrogen production. However, it remains dauntingly challenging to balance high activity and long‐term stability under harsh acidic …
cn
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2025
article
OpenAlex
Ning Zhang, Xinyi Liu, Haixia Zhong, Wei Liu et autres
Abstract Developing an active and durable acidic oxygen evolution reaction (OER) catalyst is vital for implementing a proton exchange membrane water electrolyzer (PEMWE) in sustainable hydrogen production. However, it remains dauntingly challenging to balance high activity and long‐term stability under harsh acidic …
cn
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Caini Ma, Depeng Wang, Jian Ren, Tao Jiang et autres
Atomic Ta doping via a molten-salt route forms asymmetric Ta–O–Ru active sites that optimize Ru–O covalency and reinforce the Ta–O–Ru linkage, enabling RuO x –10Ta to achieve 189 mV at 10 mA cm −2 and >700 h stability of acidic OER.
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2023
article
OpenAlex
Jiachen Zhang, Caini Ma, Shuyu Jia, Yanan Gu et autres
Abstract Hydrogen production from water electrolysis plays an important role for the development of hydrogen‐based energy sources. Developing efficient electrocatalysts is crucial for accelerating the reaction kinetics and achieving large‐scale water electrolysis. Despite the significant advancements in electrocatalysts for the hydrogen evolution …
cn
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2023
article
OpenAlex
Shuyu Jia, Jiachen Zhang, Qicheng Liu, Caini Ma et autres
A ruthenium–tin solid-solution oxide is constructed to regulate the strong adsorption of *O intermediates on Ru sites through competitive adsorption between Sn atoms and Ru atoms.
cn
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