纳米反应器
催化作用
聚合物
材料科学
水溶液
化学工程
纳米技术
化学
有机化学
工程类
作者
Jingli Zhang,Mingxi Zhang,Kangjian Tang,Francis Verpoort,Taolei Sun
出处
期刊:Small
[Wiley]
日期:2013-07-15
卷期号:10 (1): 32-46
被引量:145
标识
DOI:10.1002/smll.201300287
摘要
Abstract The introduction of stimuli‐responsive polymers into the study of organic catalysis leads to the generation of a new kind of polymer‐based stimuli‐responsive recyclable catalytic system. Owing to their reversible switching properties in response to external stimuli, these systems are capable of improving the mass transports of reactants/products in aqueous solution, modulating the chemical reaction rates, and switching the catalytic process on and off. Furthermore, their stimuli‐responsive properties facilitate the separation and recovery of the active catalysts from the reaction mixtures. As a fascinating approach of the controllable catalysis, these stimuli‐responsive catalytic systems including thermoresponsive, pH‐responsive, chemo‐mechano‐chemical, ionic strength‐responsive, and dual‐responsive, are reviewed in terms of their nanoreactors and mechanisms.
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