Porous Assembly of Metallo-Supramolecule and Polyoxometal-ate via Ionic Complexation with Vapor Sorption Properties  

作　　者：Yaping Xu Hao Yu Xin Jiang Junjuan Shi Bao Li Lu Li Lixin Wu Ming Wang 

机构地区：[1]State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun,Jilin 130012,China [2]State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun,Jilin 130012,China

出　　处：《Chinese Journal of Chemistry》2022年第7期813-818,共6页中国化学（英文版）

基　　金：We gratefully acknowledge the support from the National Natural Science Foundation of China(22071079 for M.W);thank the staffs from BL17B beamline of National Facility for Protein Sciencein Shanghai(NFPS)at Shanghai Synchrotron Radiation Facility,for assistance during data collection.

摘　　要：Porous materials have been extensively developed and displayed special applications in diverse fields,however,it still remains a great challenge in developing new synthetic methods with features of energy-saving and easy-operating.In this study,we reported the construction of a series of novel ionic complexes based on discrete supramolecular triangle structure and polyoxometalate[Mo_(6)O_(19)]^(2-),using a quite efficient strategy.The obtained composites exhibit precise 3D network structures with ideal stability con-taining micropores,which were characterized by the 1H NMR,ESI-MS,TEM,SEM,and single-crystal X-ray diffraction.These compo-sites showed differential vapor adsorption behaviors for benzene,toluene,and cyclohexane.This work provides a novel approach for fabricating porous materials through electrostatic interactions and has great potential for gas separation.

关 键 词：SELF-ASSEMBLY Metallo-supramolecule POLYOXOMETALATES Electrostatic interactions Vapor sorption 

分 类 号：O64[理学—物理化学]