Cover Picture: Sulfur and Nitrogen Codoped Carbon Tubes as Bifunctional Metal-Free Electrocatalysts for Oxygen Reduction and Hydrogen Evolution in Acidic Media (Chem. Eur. J. 30/2016)
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- 作者：Tao Sun ; Prof. Qiang Wu ; Yufei Jiang ; Zhiqi Zhang ; Lingyu Du ; Prof. Lijun Yang ; Prof. Xizhang Wang and Prof. Zheng Hu
- 刊名：Chemistry - A European Journal
- 出版年：2016
- 出版时间：July 18, 2016
- 年：2016
- 卷：22
- 期：30
- 页码：10257
- 全文大小：440K
- ISSN：1521-3765
文摘
Sulfur and nitrogen codoped carbon tubes have a high electrocatalytic performance for both the oxygen reduction reaction (ORR) and hydrogen evolution reaction (HER) in acidic media, which is due to the synergetic effect of sulfur and nitrogen dopants. This bifunctional metal-free electrocatalyst for ORR and HER can accelerate the ORR to produce water in proton exchange membrane fuel cells and the HER to split water in electrolytic cells concurrently. More information can be found in the Communication by Q. Wu, Z. Hu et al. on page 10326 ff.