FePc/Ketjen Black carbon hybrid catalyst

Half-wave potential 0.947 V

Carbon matrix enhances Fe²⁺/Fe³⁺ redox, enabling FePc ORR activity comparable to Pt/C, with a Zn-air battery peak power density of 307.4 mW cm⁻².

Qian-Hui, Wu · Xiaodian, Yan · Wan, Wubo · Chen, Qingrong · Yao, Zhongzhi · Zhaoyun, Wang · Jianin, Guo · Liao, Zhijian · Zhong, Shengkui

Journal of Alloys and Compounds 2025

Specifications

碱性介质中半波电位

{'zh': '0.947', 'en': ''} V

极限电流密度

{'zh': '6.5', 'en': ''} mA cm⁻²

锌空电池峰值功率密度

{'zh': '307.4', 'en': ''} mW cm⁻²