国家/地区 美国（13） 中国（8） 韩国（7） 欧洲专利局（EPO）（6） 世界知识产权组织（6） 日本（3） 西班牙（2）
IPC部 C（16）
IPC大类 C01（16） C25（16） B32（9）
B82（5） C23（3） H01（3）
B01（2）
IPC小类 C01B（16）
IPC C25F005/00（16）
发明人 GUO L（3） HAN S（3） LI X（3）
HUYGHEBAERT C（2）
公开年 2014（5） 2015（3） 2012（2） 2013（2）
申请年 2012（6）  2013（3）  2014（2）  2015（2）  2017（2） 
专利权人 INT BUSINESS.（3） IMEC VZW（2）

Release of graphene layer from template substrate, for e.g. circuits, involves soaking graphene layer and template substrate in water such that water is intercalated between substrate and layer, and subjecting to delamination process.

BREMS S, HUYGHEBAERT C, VERGUTS K, DE GENDT S

Production of graphene film used in nanoelectronics, involves forming catalyst film on conductive support, forming graphene film on catalyst film, and electrolytically removing catalyst film from support.

BOTTE G G

Device for electrochemical delamination of graphene, has scissor mechanism moving between movable disk and stationary base, and short and long arms whose arrangement is positioned on rod relative to stationary base.

ZERANSKA K, CIUK T K

Electrochemical etching method used for metal substrate involves forming electrically conductive polymer on graphene layer such that metal plate is coupled to graphene layer, then disposing metal substrate layer in electrolyte.

GUO L, HAN S, LI X

Transferring a graphene layer from a metal substrate to a second substrate by providing a graphene layer on the metal substrate, adsorbing hydrogen atoms on the metal substrate, and treating the metal substrate.

HUYGHEBAERT C, VEREECKEN P M, POURTOIS G

Separating method for N-electrode electrochemical system, involves measuring voltage between working electrodes and reference electrodes such that graphene-support layer laminate separates from conducting substrate.

PIZZOCCHERO F, BOOTH T J, KOSTESHA N, AMATO L, BOGGILD P

Manufacturing graphene film involves preparing catalyst metal having at least surface on which graphene is formed, forming support layer on graphene, and isolating graphene and support layer from catalyst metal.

NA D, LEE E, YOON J, NA D H, LEE E K, YOON J H, LI Y

Non-destructive method for transferring large-area graphene thin film involves aligning graphene thin film grown on metal substrate with transfer medium, and processing obtained material and platinum electrode in electrolytic bath.

DING J, YE E, GU B, WANG Q

Electrochemical etching method for removing metal substrate layer from graphene layer, involves connecting graphene layer or metal substrate layer to power source to supply current to etch metal substrate layer from graphene layer.

HAN S, GUO L, LI X

Apparatus for electrochemical or electroplating etching of copper foils from graphene for e.g. electronic device application, has anode including metal substrate layer etched from graphene layer in response to current flowing through anode.

HAN S, GUO L, LI X