The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
Dec. 28, 2016
Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US);
Bin Mu, Tempe, AZ (US);
Mitchell Armstrong, Tempe, AZ (US);
Allen Wright, Gilbert, AZ (US);
Klaus Lackner, Paradise Valley, AZ (US);
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Abstract
A carbon dioxide capture and release method of forming a MOF matrix material including at least one metal-organic-framework crystal that includes at least one metal ion or metal ion cluster coordinated to polydentate organic ligands. The method includes forming a positive moisture swing COhost by application of at least a portion of the MOF matrix material to at least a portion of a good, and exposing the good to a feed gas. The method also includes altering the absorption and desorption of COin the COhost through a swing absorption/desorption process of moisture content, where an equilibrium pressure of COover the COhost is based at least in part on the moisture content. The metal-organic-framework crystal can be UIO-66 including ZrO(OH)(CO)clusters linked by terephthalate acid ligands, and/or ZrO(OH)(CO)clusters linked by amino-terephthalic acid ligands, and/or ZrO(OH)(CO)clusters linked by nitro-terephthalic acid ligands.