Pt-skin L1₂-Pt₃Co Catalyst

11× mass activity

This catalyst achieves ultra-small size and stable Pt-skin via nitrogen-doped porous carbon confinement, significantly boosting ORR activity and durability.

Wang, Zichen · Shao-Hui, Chen · Wu, Wei · Chen, Runzhe · Zhu, Yu · Jiang, Haonan · Yu, Liyue · Cheng, Niancai

Advanced Materials 2023

Specifications

Pt Pt C

{'zh': '11', 'en': ''} 倍

比活性

{'zh': '3.49', 'en': ''} mA cm

次循环后保持

{'zh': '98.1', 'en': ''} %

次循环后保持

{'zh': '95', 'en': ''} %