Patent · US Active

Fabrication of highly CO2 selective metal-organic framework membrane using liquid phase epitaxy approach

US10569231B2 · kind B2 · utility

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1References

6Claims

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Assignee

King Abdullah University of Science and Technology · SA

Inventors

Mohamed Eddaoudi · Thuwal, SA
Osama Shekhah · Thuwal, SA
Youssef Belmabkhout · Thuwal, SA

Key dates

Filing date	Aug 30, 2019
Grant date	Feb 25, 2020
Priority date	—
Expiry date	Aug 30, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/151
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Embodiments include a method of making a metal organic framework membrane comprising contacting a substrate with a solution including a metal ion and contacting the substrate with a solution including an organic ligand, sufficient to form one or more layers of a metal organic framework on a substrate. Embodiments further include a defect-free metal organic framework membrane comprising MSiF6(pyz)2, wherein M is a metal, wherein the thickness of the membrane is less than 1,000 μm, and wherein the metal organic framework has a growth orientation along the [110] plane relative to a substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.