国家/地区 世界知识产权组织（16）
IPC部 C（16）
IPC大类 C01（16） B82（4） C09（4）
B01（3） H01（2）
IPC小类 C01B（16）
IPC C01B031/04（11） C01B032/198（6） C01B032/182（5）
C01B032/184（5） C01B032/15（4） B82Y040/00（3）
C01B032/18（3） C01B032/194（3） C01B032/20（3）
C01B032/23（3） B82B001/00（2） B82Y020/00（2）
B82Y030/00（2） C01B032/192（2） C09K011/08（2）
发明人 ZHANG L（16）
公开年 2016（7） 2015（4） 2023（2）
申请年 2014（6）  2016（4）  2013（2）  2022（2） 
专利权人 SHENZHEN CAN.（8） CARBON NANO .（4） ZHANG L（4）

Antistatic sound-absorbing material used as loudspeaker and electronic device, comprises molecular sieve particles, adhesives and antistatic additives.

GONG C, ZHANG L, GUO M, MA Y, ZHANG Z

Producing coated nano-ordered carbon particles used in anode within rechargeable battery including sodium-ion batteries and other metal-ion batteries, involve exposing carbon-containing material to expanding agent to produce expanded carbonaceous particles during expanding process.

ENTERKIN J A, WORFOLK B J, ZHANG L

Semi-conductive shielding material useful for a 220 kV alternating current cable, comprises resin matrix, conductive carbon black, antioxidant, crosslinking agent and modified graphene.

YANG J, TU B, PU D, ZHU C, WEI H, XU J, CHENG M, LUO C, ZHANG L, QIAN Q

Transferring graphene for graphene based flexible electronics application involves forming chemical vapor deposition-grown graphene on copper, transferring graphene to target substrate and delaminating thin film-graphene from substrate.

CHENG C, CHANDRASHEKAR B N, WANG J, SHI R, ZHANG L, LIU S, OUYANG W, ZHANG Y, KONG W, HU M

Preparation of graphene quantum dots of different oxygen content used in fluorescent material, involves dispersing graphene oxide in peroxide solution, mixing dispersion with lye, purifying to obtain powder, and performing gradient elution.

ZHANG L, ZHANG M

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

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

ZHANG L

Grading and separating graphene material comprises preparing liquid dispersion of graphene material including graphene, graphene oxide or graphene quantum dots and subjecting to electrophoresis to obtain graphene material liquid dispersion.

ZHANG L, ZHANG M

Preparing graphene comprises adding a surfactant to a carbonate solvent to form surfactant-containing solution, adding graphite, ultrasonic peeling, centrifuging, filtering the graphene-containing supernatant and drying.

ZHANG L, ZHANG M