Issue 48, 2017
From the journal:

Nanoscale

An extremely low Pt loading cathode for a highly efficient proton exchange membrane water electrolyzer†

Hoyoung Kim,a   Seunghoe Choe,bc   Hyanjoo Park,a   Jong Hyun Jang,b   Sang Hyun Ahn ORCID logo *d  and  Soo-Kil Kim*a  

* Corresponding authors

a School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
E-mail: sookilkim@cau.ac.kr

b Fuel Cell Research Center, Korea Institute of Science and Technology (KIST), 14-gil 5 Hwarangno, Seongbuk-gu, Seoul 02792, Republic of Korea

c Electrochemistry Department, Korea Institute of Materials Science (KIMS), 797 Changwondaero, Seongsangu, Changwon, Gyeongnam 51508, Republic of Korea

d School of Chemical Engineering and Material Science, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
E-mail: shahn@cau.ac.kr

Abstract

Direct self-terminated Pt electrodeposition on carbon paper enables precise control of loading Pt mass, from the sub-microgram to the sub-milligram scale. This can provide insight into the low limits of Pt use for reasonable performance of a proton exchange membrane water electrolyzer.

Graphical abstract: An extremely low Pt loading cathode for a highly efficient proton exchange membrane water electrolyzer

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Article information

DOI
https://doi.org/10.1039/C7NR07224D
Article type
Communication
Submitted
28 Sep 2017
Accepted
16 Nov 2017
First published
16 Nov 2017

Nanoscale, 2017,9, 19045-19049

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An extremely low Pt loading cathode for a highly efficient proton exchange membrane water electrolyzer

H. Kim, S. Choe, H. Park, J. H. Jang, S. H. Ahn and S. Kim, Nanoscale, 2017, 9, 19045 DOI: 10.1039/C7NR07224D

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