Integrated multiscale structural engineering of Fe–N–C electrocatalysts and device components for high-performance PEMFCs
High-performance PEMFCs with Fe–N–C catalysts are achieved by multiscale structural engineering and component design. Concave curvature enhances Fe–N 4 activity, while mesopores and a hydrophobic metal foam flow field improve mass transport.
Authors
- Seung Yeop Yi
- Hyunwoo Jun
- Daeeun Choi (ORCID: https://orcid.org/0000-0001-8397-3956)
- Sanghyeok Lee (ORCID: https://orcid.org/0000-0002-8830-7060)
- Dong Young Chung (ORCID: https://orcid.org/0000-0001-5453-8314)
- Seoin Back (ORCID: https://orcid.org/0000-0003-4682-0621)
- Jian An (ORCID: https://orcid.org/0000-0003-0807-7478)
- Dong Yoon Woo
- Minkyeong Ban (ORCID: https://orcid.org/0009-0005-1264-5396)
- Yeju Jang
- Wonhyeong Lee (ORCID: https://orcid.org/0009-0005-4552-7679)
- Segeun Jang (ORCID: https://orcid.org/0000-0001-8319-8400)
- Jinwoo Lee (ORCID: https://orcid.org/0000-0003-0958-106X)
- Jae Min Kim (ORCID: https://orcid.org/0000-0002-9397-7130)
- Jongwoo Kim (ORCID: https://orcid.org/0009-0002-5229-6109)
Institutions
- Kookmin University (KR)
- Sogang University (KR)
- Korea Advanced Institute of Science and Technology (KR)
- Korea University (KR)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-11-28
- DOI
- https://doi.org/10.1039/d5ta06298e
- Primary Topic
- Fuel Cells and Related Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00