Nano-scale control of the ionomer distribution by molecular masking of the Pt surface in PEMFCs
Author:
Affiliation:
1. Department of Chemical and Biomolecular Engineering
2. KAIST
3. Daejeon 34141
4. Republic of Korea
5. Department of Organic Material Science and Engineering
6. Pusan National University
7. Busan 46241
8. Advanced Battery Center
Abstract
A new strategy for controlling the ionomer distribution in the catalyst layer of a polymer electrolyte membrane fuel cell, the molecular masking of Pt catalyst particles, is presented to achieve efficient three phase boundaries for the ORR.
Funder
National Research Foundation of Korea
Hyundai Motor Group
Publisher
Royal Society of Chemistry (RSC)
Subject
General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2020/TA/C9TA14002F
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