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

Authors
Ahn, Sang HyunChoi, InsooPark, Hee-YoungHwang, Seung JunYoo, Sung JongCho, EunAeKim, Hyoung-JuhnHenkensmeier, DirkNam, Suk WooKim, Soo-KilJang, Jong Hyun
Issue Date
2013-10
Publisher
Royal Society of Chemistry
Citation
Chemical Communications, v.49, no.81, pp.9323 - 9325
Abstract
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.
Keywords
HYDROGEN-PRODUCTION; ENERGY; FIELD; MICROGRAVITY; ROUGHNESS; MECHANISM; POLYMER; electrolysis; oxygen; bubble; Ni catalyst; surface tension
ISSN
1359-7345
URI
https://pubs.kist.re.kr/handle/201004/127639
DOI
10.1039/c3cc44891f
Appears in Collections:
KIST Article > 2013
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