Synergistic OH<sup>−</sup>/H<sup>+</sup> modulation over amorphous Gd<sub>2</sub>O<sub>3</sub>–Pt interfaces for efficient alkaline hydrogen oxidation reaction electrocatalysis
The integration of low-loading Pt sites with amorphous Gd<sub>2</sub>O<sub>3</sub> on a carbon support in the as-prepared Pt-Gd<sub>2</sub>O<sub>3</sub>/C not only significantly modifies the electronic structure but also precisely modulates the binding strengths of various adsorbates (H*, OH*, and CO*). This synergistic effect leads to substantially enhanced hydrogen oxidation reaction (HOR) performance in alkaline media, as well as practical applications in anion exchange membrane fuel cells.
Authors
- Yi Yang (ORCID: https://orcid.org/0000-0002-0512-880X)
- Chenglin Yan (ORCID: https://orcid.org/0000-0003-4467-9441)
- Tao Qian (ORCID: https://orcid.org/0000-0001-7252-8224)
- Linbo Sun
- Jinjin Ding (ORCID: https://orcid.org/0000-0003-0776-2510)
- Mengjiao Liu (ORCID: https://orcid.org/0000-0002-8337-7633)
- Jingwen Zhang (ORCID: https://orcid.org/0000-0002-5114-2119)
- Tongfei Li (ORCID: https://orcid.org/0009-0000-5434-5299)
- Weiyan Lü (ORCID: https://orcid.org/0009-0005-3133-1755)
- Jiawei Ke
Institutions
- Nantong University (CN)
- Soochow University (CN)
- Changzhou University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc03467a
- Citations
- 2
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.73
Funders
- National Natural Science Foundation of China
- Nantong University
- Natural Science Research of Jiangsu Higher Education Institutions of China
- Graduate Research and Innovation Projects of Jiangsu Province