Interfacial engineering of Mo-doped Ni <sub>3</sub> S <sub>2</sub> /FeNi <sub>2</sub> S <sub>4</sub> heterostructures for durable industrial level-current-density AEM water electrolysis
Mo-doped Ni 3 S 2 /FeNi 2 S 4 nanosheet catalyst delivers exceptional OER activity, reaching 3 and 5 A cm −2 at 1.98 and 2.18 V in AEMWE with 200 h stability. Mo-induced charge modulation enhances active sites, enabling efficient hydrogen production.
Authors
- Yujin Cho (ORCID: https://orcid.org/0000-0002-2437-7844)
- Komal Patil (ORCID: https://orcid.org/0000-0003-1259-4654)
- Jong Sung Park (ORCID: https://orcid.org/0000-0001-6638-4746)
- Nochang Park (ORCID: https://orcid.org/0000-0001-7881-8492)
- Dong‐Won Kang (ORCID: https://orcid.org/0000-0002-4818-8108)
- Tae Kyung Lee (ORCID: https://orcid.org/0000-0003-0238-2420)
- Sik‐Chol Kwon
- Ruturaj Jadhav
- Ji-Yoon Lee
- D. Choi
Institutions
- Chonnam National University (KR)
- Gyeongsang National University (KR)
- Korea Electronics Technology Institute (KR)
- Chung-Ang University (KR)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-11-14
- DOI
- https://doi.org/10.1039/d5ta08510a
- Citations
- 1
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.36