A bracket approach to improve the stability and gas sorption performance of a metal-organic framework via in situ incorporating the size-matching molecular building blocks

Incorporating the in situ formed size-matching molecular building blocks (MBBs) into the open channels will remarkably improve the robustness and gas sorption performance of an evacuated metal-organic framework. As a result, such MBBs can transfer the open metal sites from the framework walls to the...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (54), p.8413-8416
Main Authors: Chen, Di-Ming, Tian, Jia-Yue, Liu, Chun-Sen, Du, Miao
Format: Article
Language:English
Subjects:
Channels
Evacuation
Metal-organic frameworks
Robustness
Sorption
Stability
Voids
Walls
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Summary:Incorporating the in situ formed size-matching molecular building blocks (MBBs) into the open channels will remarkably improve the robustness and gas sorption performance of an evacuated metal-organic framework. As a result, such MBBs can transfer the open metal sites from the framework walls to the channel centers and separate the large channels into multiple smaller voids, leading to a molecular sieving effect and high-performance gas-separation of the modified material.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc02359b