Spatially Segregated Pt/Co Dual Single-Atoms on Janus MXene Synergistically Boost Electrocatalytic Overall Water Splitting
with a 200 h stability. In situ/operando spectroscopy and DFT calculations unveil that Pt/Co DSAs synergistically induce charge redistribution on the MXene surface, thus optimizing the active-site electronic states and intermediate adsorption to lower the reaction energy barrier. Our strategy serves as a pathway for atomically precise control of MXene-supported single-atom sites toward selective electrocatalysis.
Authors
- Yonghua Li (ORCID: https://orcid.org/0000-0002-3469-7833)
- Xinbao Zhu (ORCID: https://orcid.org/0000-0001-7707-7362)
- W P Chen
- Junhua Zhang (ORCID: https://orcid.org/0000-0002-8936-3822)
- Yan Cui (ORCID: https://orcid.org/0000-0001-7560-3699)
- Luxin Zhang (ORCID: https://orcid.org/0000-0002-3121-0364)
- Xing’ao Li
- Yuze Guan
- Boya Zhao
- Wei Huang
Institutions
- Nanjing Forestry University (CN)
- Northwestern Polytechnical University (CN)
- Xiamen University (CN)
- Nanjing University of Posts and Telecommunications (CN)
- Flex (Mauritius) (MU)
- Institute for the Future (US)
- Taizhou University (CN)
Publication Details
- Journal
- ACS Nano
- Published
- 2026-04-26
- DOI
- https://doi.org/10.1021/acsnano.6c02683
- Primary Topic
- MXene and MAX Phase Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00