化学
催化作用
电化学
氢
分解水
制氢
水溶液
钴
阴极
化学工程
可再生能源
金属
无机化学
电催化剂
电极
纳米技术
有机化学
材料科学
物理化学
工程类
电气工程
光催化
作者
Andrew J. Clough,Joseph W. Yoo,Matthew Mecklenburg,Smaranda C. Marinescu
摘要
Hydrogen production through the reduction of water has emerged as an important strategy for the storage of renewable energy in chemical bonds. One attractive scenario for the construction of efficient devices for electrochemical splitting of water requires the attachment of stable and active hydrogen evolving catalysts to electrode surfaces, which remains a significant challenge. We demonstrate here the successful integration of cobalt dithiolene catalysts into a metal–organic surface to generate very active electrocatalytic cathode materials for hydrogen generation from water. These surfaces display high catalyst loadings and remarkable stability even under very acidic aqueous solutions.
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