Enhanced Electrocatalytic Performance of P-Doped MoS2/rGO Composites for Hydrogen Evolution Reactions
This study is based on the strategies of composite and element doping. Herein, P-MoS<sub>2</sub>/rGO materials were synthesized using a solvent-assisted hydrothermal method. The MoS<sub>2</sub> nanosheets were uniformly and vertically grown on rGO; meanwhile, the optimized structure of MoS<sub>2</sub> was achieved by P doping, resulting in improved catalytic performance and structural stability. Under alkaline conditions, the P-MoS<sub>2</sub>/rGO catalyst exhibits good electrocatalytic activity, demonstrating a Tafel slope of 70.7 mV dec<sup>-1</sup> and an overpotential of 172.8 mV at 10 mA/cm<sup>2</sup>. Notably, even after 3000 consecutive LSV tests, the curves still show a high degree of overlap, indicating exceptional stability.
Authors
- Jian Tian (ORCID: https://orcid.org/0000-0002-9334-9409)
- Wenjun Zhu (ORCID: https://orcid.org/0000-0002-5209-6820)
- Yao Yang (ORCID: https://orcid.org/0000-0001-7483-927X)
- Bofeng Zhang
- Yuwen Fang (ORCID: https://orcid.org/0009-0006-2033-1386)
- Minghai Zhao
- Yang Cui (ORCID: https://orcid.org/0009-0008-8903-9329)
Institutions
- Jingdezhen Ceramic Institute (CN)
- Jingdezhen University (CN)
- Shandong University of Science and Technology (CN)
Publication Details
- Journal
- Molecules
- Published
- 2025-03-07
- DOI
- https://doi.org/10.3390/molecules30061205
- Citations
- 8
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 2.91