Ultrastable FeCo Bifunctional Electrocatalyst on Se-Doped CNTs for Liquid and Flexible All-Solid-State Rechargeable Zn–Air Batteries

• Published in: Nano letters Vol. 21; no. 5; pp. 2255 - 2264
• Main Authors: Zhang, Hongwei, Zhao, Meiqi, Liu, Haoran, Shi, Shuangrui, Wang, Zhenhua, Zhang, Biao, Song, Lin, Shang, Jingzhi, Yang, Yong, Ma, Chao, Zheng, Lirong, Han, Yunhu, Huang, Wei
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 10.03.2021
• Subjects: Se-doped CNTs; liquid and flexible solid rechargeable Zn−air batteries; bifunctional oxygen electrocatalyst; outstanding durability; gravity guided CVD strategy

The rechargeable Zn–air batteries as an environmentally friendly sustainable energy technology have been extensively studied. However, it is still a challenge to develop non-noble metal bifunctional catalysts with high oxygen reduction as well as oxygen evolution reaction (ORR and OER) activity and...