THERMAL MANAGEMENT SYSTEM WITH GRAPHENE-BASED THERMAL INTERFACE MATERIAL
First Claim
1. A thermal interface material comprising a plurality of sheets of graphene paper bonded together using a bonding agent, wherein the plurality of sheets are oriented substantially parallel to each other.
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Abstract
A thermal management system includes graphene paper disposed between a heat source and a heat sink to transfer heat therebetween. The graphene paper is oriented such that the individual layers are substantially perpendicular to the plane of the heat source and the plane of the heat sink to maximize heat transfer. The heat source and the heat sink can be any physical structure that emits and absorbs thermal energy, respectively. The graphene paper may be bonded to the heat source and the heat sink using a bonding agent, such as a thermally conductive material, and the like. The graphene paper may be formed in several different configurations, such as a spring structure, and the like.
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Citations
10 Claims
- 1. A thermal interface material comprising a plurality of sheets of graphene paper bonded together using a bonding agent, wherein the plurality of sheets are oriented substantially parallel to each other.
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6. A thermal management system, comprising:
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a heat source; a heat sink; and a thermal interface material comprising a plurality of sheets of graphene bonded together using hydrogen or covalent bonding to form graphene paper, the graphene paper interposed between the heat source and the heat sink to transfer heat between the heat source and the heat sink. - View Dependent Claims (7, 8, 9, 10)
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Specification