催化作用
电解
氧气
电解水
可再生能源
化学工程
电化学
燃烧
环境科学
燃料电池
化学
材料科学
环境化学
纳米技术
电极
有机化学
物理化学
工程类
电气工程
电解质
作者
Xiufang He,Simone Minelli,Alberto Vertova,Alessandro Minguzzi
标识
DOI:10.1016/j.coelec.2022.101166
摘要
The concern about global warming bound to CO2 emissions has shifted the attention of the scientific, industrial, and social communities from the mere use of cheap and abundant energy sources to the exploitation of renewable energies and the expansion of the relevant transmission network. Within this frame, H2 is progressively assuming the role of preferred energy vector thanks to i) its abundance, it is possible to obtain from water (photo-)electrolysis; ii) its “combustion products”, water, without any other by-product when used in Fuel Cells. In this review, the attention is focused on Pt-based electrocatalysts, in term of chemical composition, morphology and size with the aim of reducing the content of the precious metal, used to prepare electrodes for the Oxygen Reduction Reaction in alkaline media.
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