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Water Splitting: Defect‐Engineered Ultrathin δ‐MnO2 Nanosheet Arrays as Bifunctional Electrodes for Efficient Overall Water Splitting (Adv. Energy Mater. 18/2017)
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2017-09-20 , DOI: 10.1002/aenm.201770102
Yunxuan Zhao 1, 2 , Chao Chang 1 , Fei Teng 1 , Yufei Zhao 2 , Guangbo Chen 2 , Run Shi 2 , Geoffrey I. N. Waterhouse 3 , Weifeng Huang 4 , Tierui Zhang 2
Affiliation  

In article number 1700005, Fei Teng, Tierui Zhang, and co‐workers report a noble‐metal‐free bifunctional electrode consisting of ultrathin manganese dioxide (δ‐MnO2) nanosheet arrays on a nickel foam, exhibiting high performance for HER and OER. The remarkable overall water splitting activity is mainly attributed to the numerous active sites and excellent electrical conductivity of δ‐MnO2 nanosheets, containing abundant oxygen vacancies and unsaturated Mn3+ sites due to the near monolayer thickness.
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中文翻译:

分水:缺陷工程设计的超薄δ-MnO2纳米片阵列作为双功能电极,可实现有效的总分水(Adv。Energy Mater。18/2017)

在文章编号1700005,费誊,Tierui章,和同事报告贵金属-自由双官能电极由超薄二氧化锰(δ-的MnO 2上的镍泡沫)纳米片阵列,表现出对HER和OER高性能。了显着的总体水分解活性主要是归因于大量的活性位点和δ-的MnO优异的导电性2个纳米片,含有丰富的氧空位和不饱和的Mn 3+位点由于近单层的厚度。
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更新日期:2017-09-20
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