Anti‐dissolving High Entropy Phosphorus Sulfide for Efficient and Durable Seawater Electrolysis
Hunan University · Chinese Academy of Sciences · +3 more institutions
Abstract
Abstract Direct seawater electrolysis is a promising technology for massive green hydrogen production but is limited by the lack of durable and efficient electrocatalysts toward the oxygen evolution reaction (OER). Herein, a high entropy phosphorus sulfide (HEPS) is prepared as a high‐performance OER catalyst for seawater splitting through a simple vacuum high‐temperature sintering method. This catalyst needs overpotentials of merely 245 and 313 mV in alkalized seawater to deliver current densities of 10 and 100 mA cm −2 , respectively, and operates continuously for 1200 h in a practical electrolyzer with negligible activity decay, making it one of the best OER catalysts for seawater electrolysis reported to…
Citation impact
- FWCI
- 12.30
- Percentile
- 100%
- References
- 45
Authors
8- YDYao Dai
Hunan University, Chinese Academy of Sciences, Shanghai Institute of Ceramics
- XTXueyang Tu
Chinese Academy of Sciences, Shanghai Institute of Ceramics
- KYKaihang Yue
Chinese Academy of Sciences, Shanghai Institute of Ceramics
- YWYingjie Wan
Chinese Academy of Sciences, Shanghai Institute of Ceramics
- PZPeng Zhao
Hunan University, Chinese Academy of Sciences, Shanghai Institute of Ceramics
Topics & keywords
- Materials science
- Seawater
- Dissolution
- Sulfide
- Electrolysis
- Phosphorus
- Inorganic chemistry
- Chemical engineering