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:
Nov. 07, 2023
Filed:
Jul. 06, 2022
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Mohammad Kamal Hossain, Dhahran, SA;
Qasem Ahmed Drmosh, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A hydrogen gas sensor is provided. The hydrogen gas sensor includes a polycarbonate substrate having hydrophobic nanostructures. The hydrogen gas sensor further includes a palladium layer in the form of nanoscale petals on the hydrophobic nanostructure. A method of making the hydrogen gas sensor is also provided. The method of making the hydrogen gas sensor includes fabricating the polycarbonate substrate. The method of making the hydrogen gas sensor further includes coating the polycarbonate substrate with the palladium layer. A method of using the hydrogen gas sensor is also provided. The method of using the hydrogen gas sensor includes contacting a palladium coated hydrophobic nanostructure of the hydrogen gas sensor with a gas sample comprising hydrogen gas.