Abstract
The development of tunable molecule separation membranes requires materials with remote controllability and ultra-high separation capability. In this paper, a novel photoswitchable metal organic framework (MOF) thin film (Cu2(AzoBPDC)2) was prepared by liquid phase epitaxial layer-by-layer assembly to realize the reversible remote-controlled switching. The azobenzene side groups in the Cu2(AzoBPDC)2 thin film showed excellent reversible photoswitching performance under UV (365 nm) and Vis (450 nm) irradiation, achieving the remote-controlled mode of the diffusion flux of polar gas molecules in the MOF thin film.
Funder
National Natural Science Foundation of China
Hubei Provincial Natural Science: Foundation of China
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing (Wuhan University of Technology) and Overseas Expertise Introduction Center for Discipline Innovation
China Postdoctoral Science Foundation
Department of Education of Hubei Province
Hubei University of Science and Technology Doctoral Research Initiation
Subject
Chemistry (miscellaneous),Analytical Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Molecular Medicine,Drug Discovery,Pharmaceutical Science
Cited by
3 articles.
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