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:
Feb. 14, 2023
Filed:
Dec. 23, 2019
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Qasem Ahmed Drmosh, Dhahran, SA;
Zain Hassan Yamani, Dhahran, SA;
Mohammad Kamal Hossain, Dhahran, SA;
Mohammed Ashraf Gondal, Dhahran, SA;
Abdulmajeed Hasan Hendi, Dhahran, SA;
Redhwan Abdo Moqbel, Dhahran, SA;
Assignee:
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 27/407 (2006.01); C01B 32/198 (2017.01); C01B 32/23 (2017.01); C02F 1/32 (2023.01);
U.S. Cl.
CPC ...
G01N 33/005 (2013.01); C01B 32/198 (2017.08); C01B 32/23 (2017.08); C02F 1/32 (2013.01); G01N 27/4074 (2013.01); G01N 27/4075 (2013.01);
Abstract
A hydrogen sensor that efficiently detects hydrogen gas at room temperature comprising a gold decorated reduced graphene oxide/zinc oxide (Au/rGO/ZnO) heterostructured composite, methods for making this sensor and a method for sensitive room temperature detection of hydrogen using the sensor.