Chemically Cross-Linked MOF Membrane Generated from Imidazolium-Based Ionic Liquid-Decorated UiO-66 Type NMOF and Its Application toward CO

Autor: Bing-Jian, Yao, Luo-Gang, Ding, Fei, Li, Jiang-Tao, Li, Qi-Juan, Fu, Yujie, Ban, Ang, Guo, Yu-Bin, Dong
Rok vydání: 2017
Zdroj: ACS applied materialsinterfaces. 9(44)
ISSN: 1944-8252
Popis: Carbon dioxide capture and transformation are of great importance to make cuts in greenhouse gas emissions. Nanometal-organic frameworks (NMOFs) could serve as ideal fillers for polymer membranes owing to their structural diversity and regulable microenvironment of the nanocage. Herein, a bifunctional, robust, and chemically cross-linked NMOF-based membrane was successfully constructed by the postsynthetic polymerization of imidazolium-based ionic liquid (IL)-decorated UiO-66 type nanoparticles (NPs) and the isocyanate-terminated polyurethane oligomer under mild conditions. The IL-modified MOF-polymer membranes exhibit a highly selective adsorption for CO
Databáze: OpenAIRE