US 12,431,499 B2
Sulfur-containing compounds and polymers and the use thereof in electrochemical cells
Rachel Lévesque-Bélanger, Mercier (CA); Andrea Paolella, Montreal (CA); Jean-Christophe Daigle, Longueuil (CA); Basile Commarieu, Montréal (CA); Michel Armand, Montreal (CA); and Karim Zaghib, Longueuil (CA)
Assigned to HYDRO-QUÉBEC, Montreal (CA)
Filed by HYDRO-QUÉBEC, Montréal (CA)
Filed on Aug. 25, 2022, as Appl. No. 17/895,307.
Application 17/895,307 is a division of application No. 16/644,714, granted, now 11,469,419, previously published as PCT/CA2018/051239, filed on Oct. 2, 2018.
Claims priority of application No. 2981012 (CA), filed on Oct. 2, 2017.
Prior Publication US 2023/0064888 A1, Mar. 2, 2023
Int. Cl. H01M 4/60 (2006.01); C07D 209/48 (2006.01); C08G 75/14 (2006.01); H01M 4/137 (2010.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 10/0565 (2010.01); H01M 10/0567 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01)
CPC H01M 4/602 (2013.01) [C07D 209/48 (2013.01); C08G 75/14 (2013.01); H01M 4/137 (2013.01); H01M 4/38 (2013.01); H01M 4/623 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 10/0565 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01)] 23 Claims
 
1. A compound Compound-of Formula II:

OG Complex Work Unit Chemistry
wherein:
A is an unsaturated group allowing the delocalization of electrons selected from substituted or unsubstituted aryl and heteroaryl groups, and their fused or unfused polycyclic equivalents;
R is an organic linking group selected from unsubstituted linear or branched C2-6alkylene, substituted or unsubstituted linear or branched C2-6alkyleneoxy, substituted or unsubstituted linear or branched C2-6alkyleneglycol, substituted or unsubstituted linear or branched C2-6alkyleneoxyC2-6alkylene, substituted or unsubstituted linear or branched poly (C2-6alkyleneglycol), substituted or unsubstituted C6-12arylene, substituted or unsubstituted C3-12cycloalkylene, substituted or unsubstituted C5-12heteroarylene, and substituted or unsubstituted C3-12heterocycloalkylene; and
m represents the number of sulfur atoms inserted into the disulfide bond of the compound and cannot be zero.