国家/地区 世界知识产权组织（13）
IPC部 B（7） C（7） A（2）
H（2）
IPC大类 B01（5） C01（5） C09（2）
IPC小类 C01B（5） B01D（4） C09K（2）
IPC B01D053/04（3） C01B031/04（3） C01B032/184（3）
B01D039/08（2） C01B032/194（2） C01B032/198（2）
发明人 ZHANG L（12） ZHANG M（2）
公开年 2016（7） 2017（2） 2021（2）
申请年 2016（9） 
专利权人 ZHANG L（13）

Cold storage material useful in preparing cold storage liquid for cold storage refrigeration device comprises e.g. carbon composite paraffin wax ice crystal nucleating microsphere composed e.g. paraffin and carbon material.

ZHANG L, DENG C

Surface coupling inducing ionization technology feeding first beam of electromagnetic wave to material through free space or waveguide, and exciting surface plasma wave at same time and introducing target molecules to surface of material.

ZHANG L, YAN X

Air filtration device, has filtration layer arranged at outer coatings inner sides, and graphene coatings located at outer surface of filtration layer, where graphene coatings and support layers are located at inner sides of outer coatings.

ZHANG L

Preparation of lithium ion battery negative electrode material e.g. anode material for lithium ion battery, involves compounding graphite-phase carbon material and functionalized graphene by liquid-phase or solid-phase compound method.

ZHANG M, HU C, ZHANG L

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 coating material used in air filter for filter system, comprises graphene and/or functionalized graphene including fluorinated graphene, chlorinated graphene, iodinated graphene, allylated graphene and aminated graphene.

ZHANG L

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

Gas filter used in air filter system, has graphene self-supporting layer made of graphene material comprising graphene and/or functionalized graphene such as aminated graphene, carboxylated graphene, cyano graphene, or borated graphene.

ZHANG L

Preparation of fluorinated graphene involves fluorinating graphene with fluorinating agent to obtain graphene crude and fluorinating crude graphene with another fluorinating agent, under inert gas protection.

YAN J