零间隙碱性水电解系统中铅蜕变镍催化剂氢气进化反应活性的反向电流耐受性（Adv.）

IF 18.5 1区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Advanced Functional Materials Pub Date : 2024-07-03 DOI:10.1002/adfm.202470152

Sang-Mun Jung, Yoona Kim, Byung-Jo Lee, Hyeonjung Jung, Jaesub Kwon, Jinhyeon Lee, Kyu-Su Kim, Young-Woo Kim, Ki-Jeong Kim, Hyun-Seok Cho, Jong Hyeok Park, Jeong Woo Han, Yong-Tae Kim

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引用次数: 0

摘要

碱性水电解

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Reverse-Current Tolerance for Hydrogen Evolution Reaction Activity of Lead-Decorated Nickel Catalysts in Zero-Gap Alkaline Water Electrolysis Systems (Adv. Funct. Mater. 27/2024)

查看原文本刊更多论文

Reverse-Current Tolerance for Hydrogen Evolution Reaction Activity of Lead-Decorated Nickel Catalysts in Zero-Gap Alkaline Water Electrolysis Systems (Adv. Funct. Mater. 27/2024)

Alkaline Water Electrolysis

In article number 2316150, Yong-Tae Kim and co-workers introduce a catalytic approach for enhancing the RC by decorating lead on Ni catalysts. Decorating Ni catalyst with lead (Pb/Ni) catalyst exhibits improved HER activity as well as remarkable RC-flow resistance. The decoration of the Ni catalyst with Pb offers high-RCSFη (6.35) and -RCAFη (14.11 mA cm⁻²) under repetitive shutdown conditions, which are 5 times higher than those of bare Ni. Moreover, they validate the operational durability of Pb/Ni against RC flow phenomena using an actual AWE stack.

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来源期刊

Advanced Functional Materials 工程技术-材料科学：综合

CiteScore

29.50

自引率

4.20%

发文量

2086

审稿时长

2.1 months

期刊介绍： Firmly established as a top-tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology every week. Advanced Functional Materials is known for its rapid and fair peer review, quality content, and high impact, making it the first choice of the international materials science community.