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

Sang Hyun Ahn; Insoo Choi; Hee Young Park; Seung Jun Hwang; Sung Jong Yoo; Eunae Cho; Hyoung Juhn Kim; Dirk Henkensmeier; Suk Woo Nam; Soo Kil Kim; Jong Hyun Jang

doi:10.1039/c3cc44891f

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

Sang Hyun Ahn, Insoo Choi, Hee Young Park, Seung Jun Hwang, Sung Jong Yoo, Eunae Cho, Hyoung Juhn Kim, Dirk Henkensmeier, Suk Woo Nam, Soo Kil Kim, Jong Hyun Jang

GREEN SCHOOL (Graduate School of Energy and Environment)

Research output: Contribution to journal › Article › peer-review

131 Citations (Scopus)

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.

Original language	English
Pages (from-to)	9323-9325
Number of pages	3
Journal	Chemical Communications
Volume	49
Issue number	81
DOIs	https://doi.org/10.1039/c3cc44891f
Publication status	Published - 2013 Sept 17

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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Ahn, S. H., Choi, I., Park, H. Y., Hwang, S. J., Yoo, S. J., Cho, E., Kim, H. J., Henkensmeier, D., Nam, S. W., Kim, S. K., & Jang, J. H. (2013). Effect of morphology of electrodeposited Ni catalysts on the behavior of bubbles generated during the oxygen evolution reaction in alkaline water electrolysis. Chemical Communications, 49(81), 9323-9325. https://doi.org/10.1039/c3cc44891f

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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.",

author = "Ahn, {Sang Hyun} and Insoo Choi and Park, {Hee Young} and Hwang, {Seung Jun} and Yoo, {Sung Jong} and Eunae Cho and Kim, {Hyoung Juhn} and Dirk Henkensmeier and Nam, {Suk Woo} and Kim, {Soo Kil} and Jang, {Jong Hyun}",

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AU - Ahn, Sang Hyun

AU - Choi, Insoo

AU - Park, Hee Young

AU - Hwang, Seung Jun

AU - Yoo, Sung Jong

AU - Cho, Eunae

AU - Kim, Hyoung Juhn

AU - Henkensmeier, Dirk

AU - Nam, Suk Woo

AU - Kim, Soo Kil

AU - Jang, Jong Hyun

PY - 2013/9/17

Y1 - 2013/9/17

N2 - 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.

AB - 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.

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JO - Chemical Communications

JF - Chemical Communications

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ER -

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

Abstract

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