国家/地区 中国（3） 世界知识产权组织（3） 日本（2） 美国（2）
IPC部 B（4）
IPC大类 B32（4）
IPC小类 B32B（4）
IPC B32B015/04（4）
发明人
公开年 2013（3）
申请年 2013（4）
专利权人

Preparation of surface-modified nickel-titanium shape memory alloy involves growing metal copper or metal nickel base substrate on graphene surface, etching, obtaining poly(methylmethacrylate)/graphene composite film, and washing.

CUI L, LI Y, SU Y, WANG Y, ZHANG L

Manufacturing electrical conductor used in e.g. cables and printed circuit boards involves providing base substrate; providing foil; depositing graphene layer on foil to define layered structure; and depositing structure on base substrate.

MARTENS R I

Preparing multilayer article from semiconductor substrate involves forming metal film on front of substrate; forming layer of boron nitride; and forming layer of graphene between substrate and the back metal film surface.

SEACRIST M R, BERRY V, NGUYEN P T

Copper anti-oxidation protective layer used in building industry, has copper substrate whose surrounding is covered with anti-oxidation graphene film protection layer.

REN Y, CHEN Z, ZHANG Y, ZENG F, MA H, DING P, CHEN H, XU H