Patent ID: 9290389
Filing Date: 2016-03-22
CPC Classification: B82Y,C01B

Claim Text:
1. A method comprising: providing graphene on a growth substrate; providing a target substrate on the graphene to form a first composite comprising the target substrate and graphene; and removing at least a portion of the first composite from the growth substrate; wherein removing the first composite from the growth substrate comprises: providing a membrane on the growth substrate to form a second composite comprising the membrane and the growth substrate; and removing at least a portion of the first composite from the second composite, wherein the attractive forces between the graphene and the target substrate forming the first composite are greater than the attractive forces between the graphene and the growth substrate and wherein the attractive forces between the growth substrate and the membrane forming the second composite are greater than the attractive forces between the growth substrate and the graphene, such that when the target substrate and the membrane are separated, at least a portion of the first composite and the second composite separate.