Site‐Specific Ir Single Atoms in Spinel Induce 5 <i>d</i> Spin Polarization for Enhanced Oxygen Evolution
, and maintains stability for over 200 h in an anion-exchange membrane electrolyzer. These findings highlight the key role of crystallographic site selection in tuning 5d single-atom electronic structure and offer mechanistic insight into coordination-controlled OER reactivity.
Authors
- Shixiang Yu (ORCID: https://orcid.org/0000-0001-9724-6653)
- Zeyan Cen
- Yue Wang (ORCID: https://orcid.org/0000-0003-0098-5359)
- Haoyi Tang (ORCID: https://orcid.org/0009-0005-9355-4831)
- Zijian Yuan
- Chengyu Li
- Ao Cao
- Tianze Wu
- Xiao Ren (ORCID: https://orcid.org/0000-0003-2456-8138)
- Ding Ma (ORCID: https://orcid.org/0000-0002-3341-2998)
Institutions
- Nanyang Technological University (SG)
- Beijing National Laboratory for Molecular Sciences (CN)
- Technical Institute of Physics and Chemistry (CN)
- University of Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Angewandte Chemie International Edition
- Published
- 2026-05-11
- DOI
- https://doi.org/10.1002/anie.2500154
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China