CHROMIUM-BASED METAL-ORGANIC FRAMEWORKS FOR WATER ADSORPTION-RELATED APPLICATIONS AND GAS STORAGE

Sk Md Towsif Abtab (Inventor), Youssef Belmabkhout (Inventor), Prashant Bhatt (Inventor), Mohamed Eddaoudi (Inventor)

Research output: Patent

Abstract

Embodiments of the present disclosure describe a metal-organic framework (MOF) composition comprising a plurality of metal clusters, wherein the metal is chromium; and one or more tetratopic ligands; wherein the metal clusters and ligands associate to form a MOF with soc topology. A method of making a MOF comprising contacting a template MOF of formula Fe-soc-MOF and a reactant including chromium in a presence of dimethylformamide sufficient to replace Fe with Cr and form an exchanged MOF of formula Cr-soc-MOF. A method of sorbing water vapor comprising exposing a Cr-soc-MOF to an environment; and sorbing water vapor using the Cr-soc-MOF.

Original languageEnglish (US)
Patent numberWO2019058276
IPCB01J 20/ 30 A I
Priority date05/29/18
StatePublished - Mar 28 2019

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