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:
Dec. 03, 2019
Filed:
Nov. 17, 2015
Khaled Ahmed Mahmoud, Doha, QA;
Yury Gogotsi, Philadelphia, PA (US);
Chang Evelyn Ren, Philadelphia, PA (US);
Khaled Ahmed Mahmoud, Doha, QA;
Yury Gogotsi, Philadelphia, PA (US);
Chang Evelyn Ren, Philadelphia, PA (US);
Abstract
The two-dimensional metal carbide desalination membrane includes a stack of two-dimensional metal carbide layers. A two-dimensional metal carbide included in the two-dimensional metal carbide layers may have the formula TiCT, where T represents a terminating functional group, and x represents a number of the terminating functional groups. The terminating group may be oxygen, hydroxide (OH), fluorine or combinations thereof. The two-dimensional metal carbide desalination membrane includes nano-channels which are selectively permeable to ions. The two-dimensional metal carbide desalination membrane is selectivity permeable to a number of different cations, including Li, Na, K, Mg, Ca, Niand Al, with counter Clanions. Permeation rates depend on the charges of the cations and the ions' hydrated radius, with a critical point around 4.0 Å. The two-dimensional metal carbide desalination membranes can be used as desalination and/or water filtration membranes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile