国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） C23（9）
IPC小类 C01B（9）
IPC C23C016/458（9）
发明人
公开年 2015（2） 2020（2） 2022（2）
申请年 2014（2） 
专利权人

Preparing graphene film, comprises moving growth substrate in reaction chamber at predetermined speed under action of conveying mechanism along with supporting structure until reaction chamber is conveyed out.

GUO B, QU Y, TAN H, SHEN D, WANG W

Graphene film preparation device useful for heating in pipe, comprises heating element, which is embedded in the quartz tube and forming heating cavity with quartz tube, the heating cavity is placed by substrate, and air supply assembly forming graphene film on the substrate.

QING F, LI X, HE Q

Substrate used for preparing high-quality graphene, is made of iron-cobalt-nickel-copper alloy, and has thickness and surface roughness below preset value.

CAO N, LIU P, ZANG X, CAI K, WANG G, LI G

Sample support assembly for loading metal substrate to prepare graphene film, has connecting block whose end is fixedly connected with supporting block, where inner side of fixing block and plane section are formed with space for mounting metal substrate.

CAI J, HOU Y, CAI X

Chemical vapor deposition device useful for batch preparation of graphene, comprises a furnace body, a furnace cover, an air inlet pipe, an air outlet pipe and a controller and the furnace cover arranged above the furnace body.

WANG H

Apparatus for separating carbon-containing structures in form of nanotubes or graphene, has plate-shaped component that is arranged in process chamber housing and inserted in retaining recess formed in wall of process chamber housing.

RIPPINGTON D E, JOUVRAY A, RUPESINGHE N L, TEO K, TEO K B K, RUPESINGHE N

Forming graphene, useful as e.g. electrical or thermal conductive substrate, comprises placing and heating a substrate within reaction chamber, introducing carbon precursor into chamber, and forming graphene layer on surface of substrate.

LIU X, MANLEY R G, MORENA R M, SONG Z

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

Synthesizing graphene, comprises loading catalyst metals into chamber, increasing sizes of grains of catalyst metals, raising temperature inside the chamber while providing vapor carbon source and forming graphene.

SONG Y, KIM H, HONG B, AHN J, AHN J H, HONG B H, KIM H K, SONG Y I