国家/地区 中国（2）
IPC部 C（3） B（2）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C23C014/06（2）
发明人
公开年 2018（3）
申请年 2018（2） 
专利权人

Graphene-based PCB copper-clad plate, comprises copper-clad laminate prepreg, copper foil and prepreg, and a layer of chemical vapor deposited graphene between copper foils.

ZHANG J, ZHANG Y, XU Y, FENG S, WANG Q

Graphene nanoribbon used in a semiconductor device which his useful in electronic devices e.g. computers, smartphones, portable telephones and tablet terminals comprises a chiral edge to which an electron-withdrawing group is bonded.

OHTOMO M, OTOMO M

Preparation of graphene film for use in e.g. display, involves mixing expanded graphite with water, mixing graphene precursor, surfactant, reducing agent and metal salt in solvent, adding sulfuric acid solution.