过电位
硫族元素
析氧
电负性
分解水
纳米技术
材料科学
工程物理
化学
物理化学
电化学
催化作用
物理
结晶学
光催化
有机化学
生物化学
电极
作者
Feng Gao,Jiaqing He,Haowei Wang,Jai-Ming Lin,Ruixin Chen,K. Yi,Feng Huang,Lin Zhang,Mengye Wang
标识
DOI:10.26599/nre.2022.9120029
摘要
In the 21 st century, the rapid development of human society has made people's demand for green energy more and more urgent.The high-energy-density hydrogen energy obtained by fully splitting water is not only environmentally friendly, but also is expected to solve the problems caused by the intermittent nature of new energy.However, the slow kinetics and large overpotential of the oxygen evolution reaction (OER) limit its application.The introduction of Te element is expected to bring new breakthroughs.With the least electronegativity among the chalcogens, the Te element has many special properties, such as multivalent states, strong covalentity, and high electrical conductivity, which make it a promising candidate in electrocatalytic OER.In this review, we introduce the peculiarities of Te element, summarize Te doping and the extraordinary performance of its compounds in OER, with emphasis on the scientific mechanism behind Te element promoting the OER kinetic process.Finally, challenges and development prospects of the applications of Te element in OER are presented.
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