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:
Jun. 05, 2018
Filed:
Feb. 29, 2016
Applicant:
The University of Massachusetts, Boston, MA (US);
Inventors:
Todd Emrick, Amherst, MA (US);
Thomas Russell, Amherst, MA (US);
Zachariah Page, Amherst, MA (US);
Yao Liu, Amherst, MA (US);
Assignee:
THE UNIVERSITY OF MASSACHUSETTS, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C08G 75/32 (2006.01); C08G 75/00 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C08G 75/00 (2013.01); C08G 75/32 (2013.01); H01L 51/0043 (2013.01); H01L 51/0053 (2013.01); H01L 51/4273 (2013.01); H01L 51/0037 (2013.01); H01L 2251/308 (2013.01); Y02E 10/549 (2013.01);
Abstract
A conjugated polymer zwitterion includes repeating units having structure (I), (II), or a combination thereof wherein Ar is independently at each occurrence a divalent substituted or unsubstituted Carylene or heteroarylene group; L is independently at each occurrence a divalent Calkylene group, Carylene or heteroarylene group, or alkylene oxide group; and Ris independently at each occurrence a zwitterion. A polymer solar cell including the conjugated polymer zwitterion is also disclosed.