国家/地区 中国（38） 美国（10） 世界知识产权组织（9） 欧洲专利局（EPO）（5） 印度（5） 台湾（5） 澳大利亚（4） 日本（4） 韩国（3） 巴西（2）
IPC部 B（50）
IPC大类 B01（50）
IPC小类 C08J（50）
IPC C08K003/04（28） B01J020/30（14） C08J009/28（14）
B01J020/26（12） B01J020/28（10） C08J005/18（8）
B01D067/00（7） B01J020/20（7） C08J009/26（7）
B01J013/00（6） B82Y030/00（6） C08J009/40（6）
B01D071/02（5） C08L001/02（5） B01D017/022（4）
发明人 WANG Y（5） LI H（3） SONG Z（3）
WANG L（3） WANG S（3） FAN Y（2）
GUO Z（2） LI J（2） LI K（2）
MA X（2） QIAO J（2） SHI H（2）
SONG S（2） WANG T（2） WANG X（2）
公开年 2021（50）
申请年 2021（29）  2020（16）  2019（5） 
专利权人 CHINA PETROL.（2） CHINA PETROL.（2） SINOPEC BEIJ.（2） UNIV GUANGDO.（2）

Preparation of micro-pipeline for microfluidic system, involves fixing glass rod at axis position of tubular colloidal crystal template formed, injecting hydrogel pre-polymerization solution between glass rod and template, curing and removing template, performing reduction reaction.

WANG Y, ZHANG D, YANG Y, SHANG Y, ZHAO Y

Production of polymeric nanocomposite for use in mining industry, involves producing and pre-exfoliating of two-dimensional carbon nanomaterial from graphite oxide paste which comprises pre-exfoliation and simultaneous reduction.

AMURIN L G, MARCOS DANIEL VOZER F, SILVA G G, FERREIRA F L Q, SOARES P H V, SANTOS B F, MIRANDA D C D, VALERIANO J C S, FELISBERTO M D V, MARCOS D V F

Preparation method of graphene-based sponge used for treating sewage, involves performing ultrasonic treatment on the mixture of the graphene oxide dispersion and polyurethane sponge, heating.

WU J, LI C, SONG S, HUO S, LI K, WANG Y

Increasing an electrical and/or thermal conductivity, as well as filtering power and germ-blocking properties of textile article by preparing impregnation composition consisting of graphene, polymeric binder and wetting agent, and stirring.

CESAREO G G, RIZZI L G

Manufacture of antistatic packaging material involves mixing graphene, hardener, slow drying agent, anti-scratch agent, wear-resistant extension agent, defoaming agent, wetting agent and film-forming agent in mixer, and stirring.

ZHIYU L, WANG L, GAO R

Flame-retardant phase change microcapsule for preparing self-adaptive temperature control flame-retardant silicone foam gasket for power battery, comprises wall material comprising graphene, carbon nanotubes or phosphorene modified by silane coupling agent, and core material such as paraffin.

HUANG H, MAO C, YIN C, GE X, DU W

Aerogel useful for preparing aerogel electrode used for manufacturing pressure sensor, comprises graphene oxide, and poly(3,4-ethylenedioxythiophene)/polystyrene sulfonate.

HAN D, WANG W, QU D, LIU Z, MA Y, BAO Y, LI W, SONG Z, KONG H, NIU L

Device for preparing graphene and hydrogen by using joule heat conversion waste plastic, comprises gas pressure control unit fixed on pressure-resistant gas collecting pipeline, and air inlet pipeline fixed in airtight reaction cavity.

YAN Y, WANG Y

Cellulose-graphene porous composite aerogel applied to functional materials, comprises cellulose, graphene oxide with specified range of particle size distribution and reduced graphene with specified range of particle size distribution range.

YAN Z

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J