期刊

Advanced Energy Materials

标题

Zn-Air Batteries: Egg-Derived Mesoporous Carbon Microspheres as Bifunctional Oxygen Evolution and Oxygen Reduction Electrocatalysts (Adv. Energy Mater. 20/2016)

作者

Hao Wu, Jing Geng, Hongtao Ge, Ziyang Guo, Yonggang Wang and Gengfeng Zheng

摘要

Alkaline electrochemical hydrogen evolution is greatly limited by the sluggish kinetics of Volmer-step. In article number 1600794, Gengfeng Zheng and co-workers develop a Pt-decorated Ni3N nanosheet catalyst, capable of accelerating the Volmer-step and exhibiting superior hydrogen evolution performance. A novel hybrid cell based on this catalyst and a Li metal is demonstrated to achieve simultaneous hydrogen evolution and electricity generation.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/aenm.v6.20/issuetoc