FeCo Dual-Atom Catalyst

Halved ORR Overpotential

A division-of-labor mechanism with Co as active center and Fe as *OH absorber lowers the theoretical ORR overpotential from 1.14 V to 0.43 V.

Long-Ji, Yuan · Yu, Miao · Sui, Xulei · Lee, Chi Cheng · Li, Qi · Li, Shen · Lu, Ying–Rui · Zhao, Gang · Liu, Zhe · Zhu, Lin · Liang, Feng · Hsiao-Tsu, Wang · Zhang, Guoxu · Wang, Zhenbo

Nature Communications 2025

Specifications

理论过电位从

{'zh': '1.14', 'en': ''} V

半波电位

{'zh': '0.852', 'en': ''} V

of W cm

{'zh': '1.14', 'en': '2.0'} bar H

次循环后保持

{'zh': '81', 'en': ''} %