Laser-induced graphene sensors and methods of making and using same
AssigneesB.G. Negev Technologies and Application Ltd., At Ben-Gurion U Suniversity State Or Country), William Marsh Rice University
InventorsJames Mitchell Tour, Duy X. Luong, Kaichun Yang, Christopher John Arnusch, Swatantra Pratap Singh, Amit Kumar Thakur, Michael G. Stanford, John T. Li, Steven E. Presutti
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Abstract
Gas sensors having laser-induced graphene (LIG) and/or LIG composites, and methods of making and using gas sensors having LIG and/or LIG composites.
Claims18
A gas sensor comprising laser-induced graphene (LIG), wherein the gas sensor is operable to sense a gas based on thermal conductivity changes.
A method comprising forming a gas sensor comprising laser-induced graphene (LIG), wherein the gas sensor is operable to sense a gas based on thermal conductivity changes.
A method comprising:
- (a) selecting a gas sensor comprising laser-induced graphene (LIG), wherein the gas sensor is operable to sense a gas based on thermal conductivity changes;
- and
- (b) utilizing the gas sensor to sense a gas or plasma, wherein utilizing the gas sensor to sense the gas or plasma based on thermal conductivity changes.
Dependencies are inferred from the claim text.