High-Entropy Metallic Glass HER Electrode

Stable HER in Hot Dilute Acid

A nanosponge-like architecture dealloyed from equiatomic PdPtCuNiP metallic glass delivers HER performance surpassing commercial Pt/C in hot dilute H2SO4 and can be regenerated in situ when degraded.

Li, Yangzheng · Tang, Junlei · Hailong, Zhang · Yingying, Wang · Bing, Lin · Qiao, Jichao · Hongpeng, Zheng · Yu, Zongxue · Yiding, Liu · Zhou, Taigang · Lei, Xianzhang · Lin, Bing

Chemical Engineering Journal 2023

Specifications

斜率

{'zh': '34.2', 'en': ''} mV dec⁻¹

对应的过电位

{'zh': '35.4', 'en': ''} mV

Advantages

Outperforms commercial Pt/C catalyst