国家/地区 中国（20） 世界知识产权组织（8） 日本（4） 韩国（4） 美国（4） 欧洲专利局（EPO）（2） 印度（2）
IPC部 C（38）
IPC大类 C01（38） H01（4） B01（3）
B82（3） C09（3） C02（2）
C08（2） C25（2）
IPC小类 C01B（38）
IPC C01B032/192（38）
发明人 YANG Y（3） GAO J（2） LI N（2）
QU Y（2） SHARMA K（2） SINGH P K（2）
TIWARI A K（2） ZENG F（2） ZHANG J（2）
ZHANG L（2） ZHANG S（2）
公开年 2020（38）
申请年 2020（22）  2019（13）  2018（3） 
专利权人 SHENZHEN ZHA.（2） UNIV GLA MAT.（2）

Granules for polymer bag and polymer masterbatch comprise reduced graphene oxide worm particles and liquid.

CHEN L, GALLAGHER J L, KUTSOVSKY Y E, KYRLIDIS A

Graphene oxide reduction involves suspending graphene oxide, and then dissolving iodide in liquid medium, where dissolved iodide partially reduces graphene oxide to obtain liquid composition comprising partially reduced graphene oxide.

SHARIFZADEH M, MAJUMDER M, BANERJEE P C, SHAIBANI M, COORAY D

Rapid and efficient macro-preparing large-diameter graphene oxide, comprises e.g. adding crystalline flake graphite into intercalation agent composed of concentrated sulfuric acid and cerium sulfate and adding hydrogen peroxide.

ZHANG Q, ZHANG B, ZHANG X, HE P

Manufacturing method for manufacturing graphene junction, involves manufacturing expanding group of graphene and overlapping flat surfaces of graphene through alcohol dispersion liquid.

KOBAYASHI H

Preparing graphene/carbon nanotube composite thermal conductive film having specific in-plane thermal conductivity, and vertical direction thermal conductivity.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Preparing highly ordered and dense graphene thermal conductive film, comprises e.g. mixing reduced graphene oxide powder and nematic liquid crystal graphene oxide, thermally processing reduced graphene oxide/graphene oxide film and rolling.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Preparing graphene powder on a large scale involves adding graphite powder, oxidizer and strong acid are added to the hydrothermal kettle and mixed uniformly, and carrying out oxidative exfoliation reaction at certain temperature.

HU G, DU K, PENG Z, CAO Y, WANG Y

Preparation of porous graphene film for e.g. microfluidic chip, involves performing micro-stereolithography process on graphene composite to form three-dimensional structure, sintering and performing silver paste conductive treatment.

WANG N, LI S, LI N, QIU M, XIANG Z

Graphene industry eluting and concentrating integrated ceramic membrane device comprises e.g. top opening structure of concentrating tank installed outside with heater top four corners of concentrating tank equipped with supporting column.

HUANG L, YANG C, CHEN D

Environment friendly preparation of graphene comprises mixing natural flake graphite, hydroiodic acid and succinic acid, adding potassium ferrate, filtering, washing with potassium carbonate and distilled water and reusing waste water.

YANG J