Effect of morphology of electrodeposited Ni catalysts on the behavior of bubbles generated during the oxygen evolution reaction in alkaline water electrolysis

被引：180

作者：

Ahn, Sang Hyun ^{[1
]}

Choi, Insoo ^{[1
]}

Park, Hee-Young ^{[1
]}

Hwang, Seung Jun ^{[1
]}

Yoo, Sung Jong ^{[1
]}

Cho, EunAe ^{[1
]}

Kim, Hyoung-Juhn ^{[1
]}

Henkensmeier, Dirk ^{[1
]}

Nam, Suk Woo ^{[1
]}

Kim, Soo-Kil ^{[2
]}

Jang, Jong Hyun ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Fuel Cell Res Ctr, Seoul 136791, South Korea

[2] Chung Ang Univ, Sch Integrat Engn, Seoul 156756, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 81期

关键词：

HYDROGEN-PRODUCTION; ENERGY; FIELD; MICROGRAVITY; ROUGHNESS; MECHANISM; POLYMER;

D O I：

10.1039/c3cc44891f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have investigated the release of active sites blocked by bubbles attached on the surface of catalysts during the oxygen evolution reaction (OER) in alkaline water electrolysis, via the modulation of the wetting properties of the four different morphologies of a nickel catalyst.

引用

页码：9323 / 9325

页数：3

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