Sandwich‐Type Polyoxometalate Mediates Cobalt Diselenide for Hydrogen Evolution in Acidic Electrolyte,ChemNanoMat

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Sandwich‐Type Polyoxometalate Mediates Cobalt Diselenide for Hydrogen Evolution in Acidic Electrolyte
ChemNanoMat ( IF 2.6 ) Pub Date : 2020-07-23 , DOI: 10.1002/cnma.202000185
Waqar Ahmad ₁ , Qiang Gao ₁ , Xiao‐Long Zhang ₁ , Wen Tan ₁ , Long Zhang ₁ , Min‐Rui Gao ₁ , Shu‐Hong Yu ₁

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A new kind of nanocomposite electrocatalyst has been prepared by decorating sandwich‐type polyoxometalates (POMs) on cobalt diselenide nanobelts. The resulting material exhibited excellent electrocatalytic activity for the hydrogen evolution reaction in acidic medium. The improved electrocatalytic activity and durability can be attributed to the synergistic effect that emerged from effective coordination of POMs on the surface of cobalt diselenide nanobelts. More information can be found in the Communication by Min‐Rui Gao, Shu‐Hong Yu et al.

中文翻译：

三明治型多金属氧酸盐介导二硒酸钴在酸性电解质中释放氢

通过在二硒化钴纳米带上装饰夹心型多金属氧酸盐（POM），制备了一种新型的纳米复合电催化剂。所得材料对酸性介质中的氢气释放反应显示出优异的电催化活性。电催化活性和耐久性的提高可归因于二硒化钴纳米带表面上POM的有效配位产生的协同效应。有关更多信息，请参见高敏瑞，俞树洪等人的来文。

更新日期：2020-07-23

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