Modified metal-organic framework (MOF) compositions, process of making and process of use thereof

This invention relates to modified MOF materials, methods of preparing them and processes using them. A modified MOF of the invention is modified by impregnating a MOF with an inorganic metal salt. The starting MOF contains at least one linker or ligand which contains an aryl amino group as part of...

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Bibliographic Details
Main Authors Weston, Mitchell Hugh, Groy, Randi Danielle, Morris, William, Wang, Timothy Chiaan, Argueta Fajardo, Edwin Alfonso, Wells, Jeffrey Loren, Fuller, Patrick Emmett, Siegfried, John Paul, Hoover, William Joseph
Format Patent
LanguageEnglish
Published 16.04.2024
Subjects
ACCESSORIES
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
HUMAN NECESSITIES
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
ORGANIC CHEMISTRY
OUTERWEAR
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PROTECTIVE GARMENTS
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
WEARING APPAREL
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Summary:This invention relates to modified MOF materials, methods of preparing them and processes using them. A modified MOF of the invention is modified by impregnating a MOF with an inorganic metal salt. The starting MOF contains at least one linker or ligand which contains an aryl amino group as part of its structure. These modified MOFs are able to adsorb either basic or acidic toxic industrial compounds (TIC). The modified MOFs can be used to remove TICs from various gaseous streams such as air.
Bibliography:Application Number: US202117217793