综述了电解水析氧反应（OER）的催化机理；总结了海水电解阳极电极催化剂领域钛（Ti）作基底以及泡沫镍（Ni Foam）作基底的层状双氢氧化物（LDH）和其他非贵金属催化剂材料的最新研究进展；基于研究现状提出了电极材料优化策略，并对非贵金属在海水电解催化剂的研究方向进行了展望。

The catalytic mechanism of oxygen evolution reaction (OER) is introduced. Latest research progress on the layered double hydroxide (LDH) and other non-precious catalyst materials that both take titanium and nickel foam as conductive substrates, which are used as anode electrode catalyst in seawater electrolysis, is emphasized and summarized. Corresponding optimization strategies for electrode materials are proposed, and a perspective on the application of noble-metal-free in catalysts for seawater electrolysis is presented.

李涛(1994-),男,硕士生