▎ 摘　　要

NOVELTY - Article comprises a graphene layer on a growth substrate, and a polarized ferroelectric polymer layer on the graphene layer. The graphene layer is adhered to and sandwiched between the polarized ferroelectric polymer layer and the growth substrate. The polarized ferroelectric polymer layer is arranged and polarized to produce a reduced relative adhesion between the graphene layer and the growth substrate with respect to adhesion between the graphene layer and the polarized ferroelectric polymer layer. USE - The article is useful for delaminating a graphene layer from a growth substrate (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for separating a composite from a growth substrate, the composite including ferroelectric polymer layer and graphene layer, comprising polarizing the ferroelectric polymer to produce reduced relative adhesion between the graphene layer and the growth substrate with respect to adhesion between the graphene layer and the polarized ferroelectric polymer layer, and peeling the composite to separate the graphene layer from the growth substrate.