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Catalytically-active porous assembly with dynamic pulsating motion for efficient exchange of products and reagents

Chemistry

Catalytically-active porous assembly with dynamic pulsating motion for efficient exchange of products and reagents

S. Wu, L. Huang, et al.

Discover the groundbreaking development of a porous catalyst by researchers Shanshan Wu, Liping Huang, Yu Hou, and others, featuring 'breathing' capabilities driven by thermal stimuli. This innovative design enhances the efficiency of chemical reactions through a dynamic exchange mechanism, paving new paths in catalytic technology.

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Playback language: English
Abstract
This paper introduces a porous catalyst with 'breathing' characteristics enabled by thermal stimulus. This allows for efficient exchange of reagents and products through reversible stacking of aromatic hexamers into trimeric macrocycles. The contracted, super-hydrophobic tubular interior catalyzes nucleophilic aromatic substitution reactions, while expansion facilitates reagent and product exchange, ensuring continuous reaction. This mesoporous modification with inflatable transition offers a novel approach to dynamic catalyst design.
Publisher
Communications Chemistry
Published On
Jan 24, 2020
Authors
Shanshan Wu, Liping Huang, Yu Hou, Xin Liu, Jehan Kim, Yongri Liang, Jiong Zhao, Liwei Zhang, Hongbing Ji, Myongsoo Lee, Zhegang Huang
Tags
porous catalyst
thermal stimulus
aromatic hexamers
nucleophilic aromatic substitution
mesoporous modification
dynamic catalyst design

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