国家/地区 中国（7）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C23C016/26（8）
发明人 ZHANG J（8）
公开年 2017（2） 2019（2） 2021（2）
申请年 2017（2）  2020（2） 
专利权人 BEIJING GRAP.（2） UNIV PEKING（2） YANGTZE OPTI.（2）

Graphene cold wall growth device, has power supply whose two poles pass through two through holes of reaction chamber, where two poles of power supply are connected with upper electrode plate and lower electrode plate.

CHEN Z, JI N, SHEN C, XU S, ZHANG J

Preparation of micro super capacitor used for manufacturing large integrated circuit, involves pretreating catalytic metal, preparing graphene, designing photomasking mask plate, preparing graphene microelectrode, and adding gel electrolyte.

NING J, FENG X, WANG D, ZHANG J, MU M, HAO Y

Device used for producing graphene includes main heating unit, auxiliary heating unit, air supply unit, pressure reducing component, bottom plate, containing space, heating space and cavity body.

ZHANG J

Cleaning method of graphene comprises rolling the surface of graphene through curved body provided with adsorbent on curved surface.

LIU Z, PENG H, SUN L, LI Y, LIU X, LIN L, ZHANG J, JIA K

Preparation method for preparing graphene-metal composite material involves stacking graphene-metal composite raw material and sintering graphene-metal composite raw material to produce graphene-metal composite material.

ZHANG J, BAI H, XIONG L, LUO J, CHEN G, JIANG D, HANG C

Rolling device for preparing graphene film to roll comprises e.g. double-layer quartz pipe, unreeling vacuum chamber, reeling vacuum chamber, plasma generator, tubular furnace and double-layer quartz pipe.

ZHANG J, LUO J, XIONG L, GUO W

Production device for controllable layer number of graphene micro-nano structure, comprises laser control and focusing unit, temperature monitoring unit, laser spot monitoring unit, vacuum flow control unit, precise translation stage.

ZHANG C, ZHANG J, LIN K, HUANG Y

Preparing multi-graphene film, by electrochemical polishing copper substrate, washing substrate using deionized water, further washing using ethanol and then drying, and performing chemical vapor deposition on substrate in growth chamber.

HAO Y, SHI Y, WANG D, ZHANG C, ZHANG J, ZHANG P