海水电解中的进化抑制:从机械洞察和催化剂设计到设备级创新
Shanshan Li1, Kaixin Wang1, Guoqiang Wang1
1China State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, School of New Energy, North China Electric Power University, Beijing, China.
ChemSusChem
|February 8, 2026
概括
为了可持续的生产,海水电解面临着来自演化反应 (CER) 的挑战. 本综述详细介绍了抑制CER的策略,增强催化剂性能和耐用性,以有效生成.
科学领域:
- 电化学和材料科学 材料科学
- 可持续能源技术 可持续能源技术
- 催化和腐蚀科学 催化和腐蚀科学
背景情况:
- 海水电解是可持续气生产的关键技术,利用丰富的海水和可再生能源.
- 演化反应 (CER) 是一个主要障碍,降低了效率并导致催化剂腐蚀.
- 解决CER对于海水电解系统的耐用性和经济可行性至关重要.
研究的目的:
- 为了解决海水电解中的演化反应 (CER) 的最新进展提供全面的概述.
- 系统地分类和分析增强催化剂选择性,活性和稳定性的策略.
- 为设计高效和耐用的海水电解系统提供基本原则和实际指导方针.
主要方法:
- 审查和综合最近关于CER抑制策略的研究.
- 将策略分类为增强催化剂选择性 (例如,化物阻断层),改善氧演变反应 (OER) 活性 (例如,电子调制) 和增强催化剂稳定性 (例如,耐腐蚀材料).
- 检查电解质优化和创新的电解剂设计,以实现系统级的CER缓解.
主要成果:
- 确定了增强催化剂选择性的关键策略,包括化物阻断层和选择性吸附.
- 突出了改善内在OER活动的方法,例如电子结构调制和接口工程.
- 讨论了通过耐腐蚀材料和保护措施加强催化剂稳定性的方法.
结论:
- 有效的CER抑制需要一个多方面的方法,结合催化剂设计,电解质优化和电解剂工程.
- 这些领域的进展对于提高海水电解的效率和长期耐用性至关重要.
- 本次审查为通过海水电解加速可持续生产的工业应用提供了路线图.
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