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:
Apr. 04, 2017
Filed:
May. 19, 2015
Applicant:
Northwestern University, Evanston, IL (US);
Inventors:
Mercouri G. Kanatzidis, Wilmette, IL (US);
Shulan Ma, Beijing, CN;
Assignee:
Northwestern University, Evanston, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/64 (2006.01); C02F 1/28 (2006.01); C02F 101/20 (2006.01); C02F 101/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/64 (2013.01); B01D 53/02 (2013.01); C02F 1/281 (2013.01); C02F 1/288 (2013.01); B01D 2257/602 (2013.01); B01D 2258/0283 (2013.01); C02F 2101/006 (2013.01); C02F 2101/20 (2013.01);
Abstract
Polysulfide intercalated layered double hydroxides and methods for their use in vapor and liquid-phase metal capture applications are provided. The layered double hydroxides comprise a plurality of positively charged host layers of mixed metal hydroxides separated by interlayer spaces. Polysulfide anions are intercalated in the interlayer spaces.