国家/地区 中国（26） 韩国（20） 巴西（5） 日本（5） 印度（4） 世界知识产权组织（3） 葡萄牙（2） 俄罗斯（2）
IPC部 B（67）
IPC大类 C01（67）
IPC小类 C01B（67）
IPC B82Y040/00（25） B82Y030/00（20） C01B032/194（20）
C01B032/198（15） C01B032/184（11） C01B032/05（10）
C01B032/182（9） C01B032/15（7） H01M004/92（7）
C01B032/168（6） B82B003/00（5） C01B032/19（5）
B01J019/08（4） B82Y015/00（4） H01M004/36（4）
发明人 ZHANG J（9） GU X（6） PENG Q（6）
RONG J（6） WANG H（6） XIE N（6）
ZHAO H（6） ZHANG Y（5） NEVES MONTEIRO S（3）
DANILOV E A（2） DARKHANOV E V（2） GAREEV A R（2）
KARAKOTI M（2） KOBAYASHI H（2） LEE S H（2）
公开年 2022（67）
申请年 2020（67）
专利权人 CHINA PETROL.（7） SINOPEC RES .（6） KOREA INST S.（3） NEVES M S（3）
UNIV GACHON .（3） KARAKOTI M（2） KOBAYASHI H（2） PANDEY S（2）
PEREIRA A C（2） SAHOO N G（2） TATRARI G（2） TCL TECHNOLO.（2）
TEWARI C（2） THORN ASSETS.（2） UNIST ULSAN .（2） UNIV CHONNAM.（2）
UNIV PEKING（2）

Graphene oxide complex for piezoelectric device, which is mixture of cubic and hexagonal phased reduced graphene oxide, graphene layer and cadmium sulfide with nanogates.

LUWANG M N, KUMAR P, RAM F, SHANMUGANATHAN K

Preparing graphene and natural silk reinforced epoxy composite materials by providing mixed solution for graphene oxide solution, epoxy resin and relevant hardener, producing homogeneous graphene oxide/epoxy resin, impregnating with silk fabric to reach final product, and synthesizing final product.

SHARMA S, SANJEEV K, SHARMA P B, ISMAIL A H

Graphene film production device comprises box body, where four corners of bottom of box body are welded and fixed with supporting column, box body is connected with box door through pin shaft, box door is provided with observation window.

WEI F

Production of graphene-containing nanomaterial from carbon product, involves using electric arc discharge method.

YERMAGAMBET B T, KAZANKAPOVA M K, AITMAGAMBETOVA A Z, KASSENOVA Z M

Preparing graphene/steel composite material useful for sliding shoe of magnetic suspension train and sliding boot structure of vehicle, comprises e.g. mixing steel powder with deionized water, adding catalyst, heating, continuously stirring, and adding graphene oxide solution.

XIAO G, JIANG P, XU Y, REN X, ZOU L, WANG M, MAO K, TAN H

Producing flexible hybrid piezomaterial using conductive films of graphene particles and silver nanorods comprises obtaining graphene particles suspension and silver nanorods, and applying the suspension to surface polarized polymer.

DANILOV E A, SAMOILOV V M, VERETENNIKOV M R, DARKHANOV E V, MIKHEEV D A, GAREEV A R, PARAMONOVA N D

Preparing monodisperse manganese oxide/reduced graphene oxide composite material for electromagnetic wave absorption, comprises adding normal hexane to liquid after reaction, ultrasonically dispersing, and using ethanol to centrifuge and wash.

LIU J, WANG S, PAN K

Preparing carbon nano-tube lithium battery negative electrode composite material, involves adding polyvinylidene fluoride and carbon nano-tube into stirring device, adding catalyst into stirring device, mixing and stirring to obtain mixed solution, adding nano silicon powder graphene.

CAO C

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

Carbon material manufacturing apparatus comprises thermal decomposition unit for receiving and thermally decomposing carbon material reacted with plasma and transfer unit configured to improve physical properties of carbon material.

LEE S K, LEE K S, BANG Y, SOON P, KANG S B