国家/地区 中国（3） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C23C016/46（4）
发明人
公开年 2013（4）
申请年 2013（4） 
专利权人

Film-forming apparatus for forming graphene film on film-forming target e.g. metallic foil, has roll-to-roll mechanism which provides tensile force relaxation unit that relaxes tensile force applied to transported film-forming target.

KOBAYASHI T, SHIMIZU K, KADONO K, MIZUGUCHI Y, MURAKAMI Y, MIZUKUCHI Y, SUMINO K

Forming graphene used in e.g. nanoelectronics involves heating electrolyzed coal to a temperature to form graphite in the presence of a flowing stream of reductant gas, where the gas deposits graphene onto a surface.

BOTTE G G

Preparation device of graphene, has growth chamber which is connected with vacuum-pumping device, and growth substrate of growth chamber is wound on coil that is connected with alternating current source.

SHI H, LI Z, DU C, ZHANG W

Method for forming graphene film used for e.g. flexible electronics application, involves heating copper-containing substrate, exposing substrate to carbon-containing precursor gas to dissolve carbon atoms into substrate, and cooling.

DONG G, VAN RIJN R