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:
Mar. 22, 2022
Filed:
May. 22, 2019
Arborsense, Inc., Ann Arbor, MI (US);
Girish Kulkarni, Ann Arbor, MI (US);
Donald Kahaian, Farmington, MI (US);
Arborsense, Inc., Ann Arbor, MI (US);
Abstract
A method for fabricating an electrochemical sensor material includes positioning sheets of molded graphene nanoplatelets on each side of a proton exchange membrane and integrating graphene nanoplatelets into regions of the proton exchange membrane adjacent its surfaces by applying heat to increase the temperature of the proton exchange membrane to its glass transition temperature and applying compressive pressure to press a portion of each sheet of molded graphene nanoplatelets into the softened polymeric material of the proton exchange membrane. Following application of heat and pressure, the proton exchange membrane is cooled and excess graphene material is exfoliated. Electrochemical sensor components are cut from the material and electrochemical devices and systems are constructed therefrom.