Princeton University

Vorbeck Materials Corporation

Other

John M Crain

John S Lettow

Ilhan A Aksay

Robert K Prud'homme

Sibel Korkut

Katherine S Chiang

Chuan-Hua Chen

Kate Redmond

Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.

Printed electronics

Embodiments of the present invention relate to fuel system components comprising polymer compositions containing functionalized graphene sheets. In one embodiment, the fuel system component can comprise a plurality of layers affixed to the fuel system component comprising one or more first layers and one or more second layers. The fuel system component in direct contact with one or more fuels or provides one or more paths to ground from one or more second components that is in direct contact with flowing fuel. The fuel can be a liquid fuel. Each first layer can comprise at least one of a metal, a fiber, and a woven material. Each second layer can comprise a composition of one or more polymers and fully exfoliated single sheets of graphene having a carbon to oxygen molar ration of at least 50:1.

Fuel system components

Fuel system components comprising polymer compositions containing functionalized graphene sheets. The components are formed from the polymer compositions or are coated with the polymer composition.

Coatings are provided containing functionalized graphene sheets and at least one binder. In one embodiment, the coatings are electrically conductive.

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Washington, DC, United States of America

John M Crain