甲烷
选择性
膦酸盐
膜
分子
化学
气体分离
氢
化学工程
氢分子
材料科学
有机化学
催化作用
生物化学
工程类
作者
Qin Yang,Liangjun Li,Weiqiang Tan,Yingjie Sun,Huanli Wang,Jiping Ma,Xuebo Zhao
摘要
A phosphonate-based metal-organic framework membrane was constructed on a porous anodic alumina membrane (PAAM) substrate for H2/CH4 separation for the first time. Owing to the ultra-micro pore windows, this membrane exhibited effective size exclusion for CH4 molecules but suitable permeance for H2 molecules, giving rise to an exceptional high H2/CH4 separation selectivity.
科研通智能强力驱动
Strongly Powered by AbleSci AI