New challenge of metal–organic frameworks for high-efficient separation of hydrogen chloride toward clean hydrogen energy

Eleven metal-organic framework (MOF) based materials are employed for H sub(2)/HCl separation by real breakthrough experiment and molecular dynamic simulation method for the first time. Among these MOF samples, only MIL-101(Cr) and UiO-66 are regenerable and present extremely high working capacity f...

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Bibliographic Details
Published in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2015-01, Vol.3 (10), p.5275-5279
Main Authors: Liu, Jia, Xia, Wei, Mu, Weijun, Li, Peizhou, Zhao, Yanli, Zou, Ruqiang
Format: Article
Language:English
Subjects:
Adsorption
Clean energy
Dynamics
Hydrogen chlorides
Hydrogen-based energy
Metal-organic frameworks
Molecular dynamics
Separation
Simulation
Sustainability
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Summary:Eleven metal-organic framework (MOF) based materials are employed for H sub(2)/HCl separation by real breakthrough experiment and molecular dynamic simulation method for the first time. Among these MOF samples, only MIL-101(Cr) and UiO-66 are regenerable and present extremely high working capacity for HCl adsorption up to 7.67 mmol g super(-1) with unprecedented separation coefficient up to 1363. The dynamic adsorption and separation of H sub(2)/HCl on UiO-66 and MIL-101(Cr) afford clean hydrogen energy resource with a purity of 99.997%.
ISSN:2050-7488
2050-7496
DOI:10.1039/c4ta06832g