公开(公告)号：US20220064006A1

公开(公告)日：2022-03-03

申请号：US17445896

申请日：2021-08-25

Applicant: Energy and Environmental Research Center Foundation

Inventor： Alexander Azenkeng ,  James Tibbetts ,  Jason Laumb

IPC: C01B32/186 ,  C23C16/26

Abstract: Methods and apparatuses for forming a graphene film, and graphene films produced thereby. A method of forming a graphene film includes depositing a carbon source onto a substrate within a deposition environment including a vacuum to form the graphene film on the substrate. The carbon source includes coal, a coal component, or a combination thereof

公开(公告)号：US12077437B2

公开(公告)日：2024-09-03

申请号：US17445896

申请日：2021-08-25

Applicant: Energy and Environmental Research Center Foundation

Inventor： Alexander Azenkeng ,  James Tibbetts ,  Jason Laumb

IPC: B32B9/00 ,  C01B32/182 ,  C01B32/186 ,  C23C16/26 ,  C23C16/448

CPC classification number: C01B32/186 ,  C01B32/182 ,  C23C16/26 ,  C23C16/4481 ,  C01P2002/82 ,  C01P2002/85 ,  C01P2004/02 ,  C01P2004/03

Abstract: Methods and apparatuses for forming a graphene film, and graphene films produced thereby. A method of forming a graphene film includes depositing a carbon source onto a substrate within a deposition environment including a vacuum to form the graphene film on the substrate. The carbon source includes coal, a coal component, or a combination thereof.