国家/地区 中国（19）
IPC部 C（19）
IPC大类 C01（19） H01（4） C23（3）
B01（2） B82（2） C08（2）
G01（2）
IPC小类 C01B（19）
IPC C01B032/184（4） C01B032/186（4） C01B032/19（4）
C01B032/194（4） C23C016/26（3） B01D053/44（2）
B01D053/72（2） B01D053/86（2） B01J023/34（2）
B82Y040/00（2） C01B025/45（2） C01B032/198（2）
C01F011/46（2） C08K003/04（2）
发明人 WANG W（19）
公开年 2022（19）
申请年 2022（19）
专利权人 CHANGZHOU SI.（3） JIANGSU JIAN.（2） SHANDONG JIN.（2）

Easily dispersed highly conductive multilayer graphene useful in conduction, heat conduction and energy storage and conversion fields.

KUANG H, ZHANG L, WANG W, XU E, WANG G

Device for producing roll-to-roll graphene film on substrate, has high temperature process chamber which is rotatably connected with at least two pairs of conveying rollers, and provided with driving device for driving two substrates to attach with each other.

JU Y, YI J, WANG D, LU W, WANG W

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H

Quartz crucible for manufacturing graphene, has inner side wall and outer side wall provided with radiation coating, where radiation coating is made of high radiation rate ceramic slurry coating.

QI Q, ZHENG H, WANG Z, YANG K, SONG Y, WANG W, FANG P, MEI T, XIAO S, GUO H, HU S

Reutilization of cathode decommissioned graphite comprises treating cathode graphite decommissioned from fully discharged waste battery with sodium hydroxide solution, microwave shock treating, introducing argon under airtight conditions, treating it by improved Hummers method.

MAO Y, ZHAO X, ZHANG Z, SONG Z, WANG W, SHEN Y, DONG Y, SUN J

Preparing lithium iron phosphate, useful in battery of power automobile comprises e.g. recycling waste lithium iron phosphate, dissolving soluble iron salt in water, adding lithium iron phosphate, and dispersing, adding hydrogen peroxide and phosphorus source, and adding materials.

ZHOU L, WANG W, YE J

Vacuum drying device for graphene oxide powder, has semi-elliptical rubber elastic sleeve port and semi-elliptical cover inner TP are connected with each other through reset spring, where loading elastic material component is set in semi-EC.

WANG Z, WANG L, WANG Y, WANG W, ZHANG Y

Segmented roll-to-roll chemical vapor deposition graphene continuous growth device, has exhaust pipe whose end is provided with vacuum pump, and unwinding cabin and reeling cabin whose ends are wound on unreeling drum and winding drum.

PAN D, QU Y, TAN H, WANG W, SHEN D

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

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D