虚张声势
超分子化学
多孔性
纳米技术
聚合物
多孔介质
金属有机骨架
材料科学
化学
化学工程
有机化学
分子
吸附
工程类
作者
Arkaprabha Giri,Aniket Sahoo,Tapas Kumar Dutta,Abhijit Patra
出处
期刊:ACS omega
[American Chemical Society]
日期:2020-10-30
卷期号:5 (44): 28413-28424
被引量:45
标识
DOI:10.1021/acsomega.0c04248
摘要
Supramolecular cavitands and organic cages having a well-defined cavity and excellent host-guest complexing ability have been explored for a myriad of applications ranging from catalysis to molecular separation to drug delivery. On the other hand, porous organic polymers (POPs) having tunable porosity and a robust network structure have emerged as advanced materials for molecular storage, heterogeneous catalysis, water purification, light harvesting, and energy storage. A fruitful marriage between guest-responsive discrete porous supramolecular hosts and highly porous organic polymers has created a new interface in supramolecular chemistry and materials science, confronting the challenges related to energy and the environment. In this mini-review, we have addressed the recent advances (from 2015 to the middle of 2020) of cavitand and organic cage-based porous organic polymers for sustainable development, including applications in heterogeneous catalysis, CO2 conversion, micropollutant separation, and heavy metal sequestration from water. We have highlighted the "cavitand/cage-to-framework" design strategy and delineated the future scope of the emerging new class of porous organic networks from "preporous" building blocks.
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