Ultrathin Zr-MOF Membrane

Unprecedented gas separation

Highly (111)-oriented ultrathin Zr-MOF membrane with reduced thickness and diffusion barrier achieves CO2 permeance and CO2/N2 selectivity beyond the performance limits of state-of-the-art polycrystalline MOF membranes.

Sun, Yanwei · Yan, Jiahui · Gao, Yunlei · Ji, Taotao · Chen, Sixing · Wang, Chen · Lu, Peng · Li, Yanshuo · Liu, Yi

Angewandte Chemie - International Edition 2023

Specifications

厚度

{'zh': '165', 'en': ''} nm

渗透率

{'zh': '2071', 'en': ''} GPU

厚度

{'zh': '180', 'en': ''} nm

Advantages

CO2/N2 selectivity 26.8