PDA/PEI Separator

Ultralow bubble adhesion

A green self-assembled interface that simultaneously achieves ultralow bubble adhesion and amine-rich hydroxide transport pathways, greatly enhancing alkaline electrolysis performance without sulfonation.

Ying, Liu · Zhonghao, Li · Lan, Ran · Shukai, Diao · Liwen, Long · Jihong, Fan · Zuo, Zicheng · Yang, Tianrang · Liu, Jianguo

Journal of Membrane Science 2026

Specifications

气泡粘附力

{'zh': '0.005', 'en': ''} mN

电流密度提升

{'zh': '4', 'en': ''} 倍

Advantages

Stable operation over 2000 h

Successfully scaled to industrial 6-cell stack