FePc/Eu₂O₃ Catalyst

Half-wave 0.931 V

Eu–O–Fe gradient orbital coupling elevates the Fe center from low-spin to intermediate-spin, optimizing oxygen intermediate adsorption while the f-band buffers electrons for durable ORR.

Cheng, Ruiqi · Xiaoqian, He · Jiang, Min · Xichen, Shao · Tang, Wenqi · Biao, Ran · Huanxin, Li · Fu, Chaopeng

Advanced Functional Materials 2025

Specifications

半波电位

{'zh': '0.931', 'en': ''} V

单批次产量

{'zh': '300', 'en': ''} g

Advantages

Cost less than 1/15 of commercial Pt/C

Exceptional ORR performance in aluminum–air batteries