无机材料学报2018，Vol.33Issue(3)：352-356,中插1-中插4,9.DOI:10.15541/jim20170163
具有尺寸和电荷选择性多功能分子吸附能力的电荷可转变型金属-有机框架材料
Charge-switchable Metal-organic Framework for Size/Charge-selective Molecular Inclusions
摘要
Abstract
Highly size/charge-selective molecular inclusions by a charge-switchable zinc-based metal-organic framework (Zn-MOF) have been achieved, which comprises of two kinds of paddle-wheel building units and four kinds of nanocages. Featuring counter anions floating in the pore and accessible coordination sites on the skeleton, Zn-MOF represents exceptional versatility in taking up anionic dyes by ion-exchange, cationic dyes by charge switch of skeleton, and neutral organic dyes by host-guest interactions. Both size and charge selectivities in the molecular inclusion by the charged nanocages in Zn-MOF provide an efficient way in designing superior porous materials with an enhanced level of compatibility and recognition.关键词
金属-有机框架/电荷转变/分子吸附/选择性Key words
metal-organic framework/charge-switchability/molecular inclusion/selectivity分类
化学化工引用本文复制引用
袁贝贝,周蓓蓓,章跃标,施剑林..具有尺寸和电荷选择性多功能分子吸附能力的电荷可转变型金属-有机框架材料[J].无机材料学报,2018,33(3):352-356,中插1-中插4,9.基金项目
National Science Foundation of China (21522105) （21522105）
Recruitment Program for Young Professionals (1000 Young Talent Plan) （1000 Young Talent Plan）
