高等学校化学学报2018，Vol.39Issue(6)：1127-1131,5.DOI:10.7503/cjcu20180071
核壳结构分子筛β@IISERP-COF2小球的合成
Synthesis of Zeolite β@IISERP-COF2 Core-shell Hybrid Materials
摘要
Abstract
Zeolite β was crystallized from precursor solutions within the pores of anion exchange resin beads. Resin beads as sacrificial template was removed by calcination leaving stable beads of zeolite β. We use the zeolite β beads as substrate to cover a layer hydrophobic IISERP-COF2, termed as zeolite β@IISERP-COF2. There is definite advantage in transferring the hydrophobicity of COFs to zeolite to aid their adsorb CO2 in humid environment. Water adsorption capacity( measured under 79％ humidity) of zeolite β@IISERP-COF2 ( 2. 1％) shows a significant decrease compared to that of zeolite β( 11. 0％) .关键词
分子筛β小球/共价有机骨架材料/核壳结构/疏水性Key words
Zeolite β beads/Covalent organic frameworks( COFs)/Core-shell/Hydrophobicity分类
化学化工引用本文复制引用
黄薇薇,任家旺,方千荣,Valentin VALTCHEV..核壳结构分子筛β@IISERP-COF2小球的合成[J].高等学校化学学报,2018,39(6):1127-1131,5.基金项目
国家自然科学基金(批准号:21571078, 21571079)资助. Supported by the National Natural Science Foundation of China( Nos.21571078, 21571079) . （批准号:21571078, 21571079）
