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Updated: Jun 29, 2025

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
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Published on: April 27, 2018

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在氧化演化反应过程中探测兰酸盐电催化剂的表面变化

Yi-Hsuan Wu1, Marcel Janák1, Paula M Abdala1

  • 1Department of Mechanical and Process Engineering, ETH Zürich, 8092 Zürich, Switzerland.

Journal of the American Chemical Society
|March 26, 2024
PubMed
概括

在电催化过程中,氧化物 (La2NiO4+δ) 的表面重建产生了一个活性无形层. 这种自我终结的过程显著提升了氧进化反应 (OER) 的45倍.

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相关概念视频

Electrodeposition01:08

Electrodeposition

Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...
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