国家/地区 中国（65） 世界知识产权组织（11） 美国（6） 欧洲专利局（EPO）（4） 日本（4）
IPC部 C（74）
IPC大类 C01（74）
IPC小类 C01B（74）
IPC C01B031/04（74）
发明人 ZHANG L（74）
公开年 2016（23） 2014（21） 2015（12） 2013（9） 2012（6） 2017（2）
申请年 2014（23）  2013（16）  2016（14）  2015（10）  2012（7）  2011（3） 
专利权人 SHENZHEN YUE.（9） SHENZHEN CAN.（8） ZHANG L（7） YANCHENG ZEN.（6）
NANJING XINY.（5） UNIV FUDAN（5） CARBON NANO .（4） SHENZHEN YUE.（3）
UNIV SOUTHEA.（3） ANHUI YINENG.（2） HUNAN INST S.（2） UNIV BEIJING.（2）
UNIV CHANGCH.（2） UNIV PEKING（2） UNIV SHANGHA.（2） UNIV WUHAN T.（2）

Graphene material manufacturing device of graphene material manufacturing system, has valve that is connected with passage provided between outlet and inlet, and generating component whose air outlet is arranged in reaction chamber.

ZHANG L

High temperature reaction device of graphene material production system, has powder control unit that controls airflow speed at which powder enters, and receiving unit that performs gas-solid separation of material after reaction.

ZHANG L

Preparation of graphene, involves mixing lignin with aqueous solution, adding catalyst precursor into aqueous solution, immersing pretreated substrate in lignin solution, taking out, soaking in ultra-pure water, washing, and drying.

DENG Y, QIU X, WANG B, WANG Q, ZHANG L, ZHENG H, ZHAO H, SHI Q, QIAN Y

Preparation of graphene, by mixing N-methylpyrrolidone and graphite powder, dispersing in water bath, grinding in ball mill together with alumina balls, crushing, adding deionized water, ultrasonically-dispersing and drying in oven.

ZHANG L, WANG Z, LI Q, SHI G, WU J, LI Y, LIU M, XU H

Graphene material manufacturing device comprises first reaction component, second reaction component and negative pressure generating assembly.

ZHANG L

High-temperature reaction apparatus used in graphene material production system, consists of gas control unit which controls gas stream velocity at reactor inlet, powder control unit, high-temperature reaction unit and receiving unit.

ZHANG L

Dispersion device used in graphene material production system dispersing chamber that is provided with dispersion cavity, and stirring mechanism that is provided with stirring rod that is extended into dispersion cavity.

ZHANG L

Industrial functionalized graphene reaction device, comprises reaction kettle, low temperature water bath device, filter, condensation device, temperature control device, gear pump, feeding port, stirring paddle, stirrer, and gear pump.

CHEN S, LI M, PENG X, TU J, ZHANG L, ZHOU X, LIN Z, LV C

Purifying device of graphene production system, has power transfer unit that includes power output end connected to drum, and filter bag that is sheathed on drum such that spraying end in spray mechanism is extended into filter bag.

ZHANG L

Purification of graphene oxide comprises passing graphene oxide solution through cation exchange resin and anion exchange resin.

ZHANG L