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:
Jan. 05, 2021
Filed:
Apr. 18, 2018
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Nisar Ullah, Dhahran, SA;
Muhammad Mansha, Dhahran, SA;
Ibrahim Khan, Dhahran, SA;
Manzar Sohail, Dhahran, SA;
Ahsanulhaq Qurashi, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/12 (2006.01); C25B 1/00 (2006.01); C25B 1/04 (2006.01); C25B 11/04 (2006.01); C08F 2/00 (2006.01);
U.S. Cl.
CPC ...
C08G 61/124 (2013.01); C25B 1/003 (2013.01); C25B 1/04 (2013.01); C25B 11/0405 (2013.01); C25B 11/0426 (2013.01); C25B 11/0447 (2013.01); C08G 2261/12 (2013.01); C08G 2261/312 (2013.01); C08G 2261/344 (2013.01); C08G 2261/5222 (2013.01);
Abstract
A copolymer containing carbazole- and cyanovinylene-based moieties, a photoelectrode comprising a metal oxide substrate and the copolymer as a photoelectrocatalyst component to the photoelectrode, as well as a photoelectrochemical cell including the photoelectrode. Methods of producing the copolymers, and methods of using the photoelectrochemical cell to produce hydrogen gas and oxygen gas through water splitting are also provided.