Patent · US Active

Metal-organic frameworks for selective separations

US9539559B2 · kind B2 · utility

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1References

37Claims

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Assignee

The Board of Regents of the University of Texas System · US

Inventors

Banglin Chen · San Antonio, US
Chuande Wu · Rongcheng District, CN

Key dates

Filing date	Feb 5, 2014
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Feb 5, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B2210/007
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Disclosed herein are metal-organic frameworks (MOF) and uses thereof, including those comprising a repeat unit of the formula [Cu3(L1)2(H2O)3] or [Cu3(L2)2(H2O)3], wherein L1 is a ligand of the formula: (structurally represented), and where L2 is a ligand of the formula: (structurally represented). These are useful for many applications, including in the purification of hydrogen gas from production byproducts CH4 and CO2, sensing, heterogeneous catalysis, drug delivery, lithium sulfide battery, membrane and analytical devices.

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