国家/地区 中国（30） 美国（23） 世界知识产权组织（20） 日本（17） 欧洲专利局（EPO）（12） 韩国（10） 台湾（5） 印度（4） 巴西（3） 加拿大（2）
IPC部 B（44） C（44） H（11）
G（5） D（3） A（2）
IPC大类 B82（44）
IPC小类 B82Y（44）
IPC C01B032/184（44）
发明人 JANG B Z（4） ZHAMU A（4） CAI J（2）
FASEL R（2） FENG X（2） LI J（2）
LIU D（2） LIU J（2） MUELLEN K（2）
MULLEN K（2） OHTOMO M（2） OTOMO M（2）
RUFFIEUX P（2） TANG Y（2） TSAI J（2）
公开年 2017（8） 2021（6） 2022（6） 2015（5） 2019（5） 2018（4） 2020（3） 2013（2） 2016（2）
申请年 2015（8）  2019（7）  2021（6）  2016（4）  2018（4）  2020（3）  2022（3）  2012（2）  2013（2）  2014（2）  2017（2） 
专利权人 FUJITSU LTD（4） NANOTEK INST.（4） BASF SE（2） JANG B Z（2）
JINAN SHENGQ.（2） JINAN SHENGQ.（2） ZHAMU A（2）

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

Manufacture of aerospace component involves treating surface of polymeric substrate with laser to form porous graphene at surface, and bonding metallic layer to porous graphene.

POTEET S, HUAPAYA R L N, BORDAGE K R, ROJAS HUAPAYA L N, ROJAS L N R

Preparing three-dimensional graphene/carbon nano tube/polydimethylsiloxane composite material with efficient sound absorption performance, involves ultrasonically treating graphene oxide solution and multi-walled carbon nanotubes, adding ascorbic acid and octadecyldecyl glucoside and freeze-drying.

YU S, SHI S, SHI Q, QIU J

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Method for concomitantly protecting aqueous resin against damage caused by ultraviolet radiation and risk of static electricity accumulation, used in aqueous coating or paint composition, involves using graphene sheets whose surfaces are modified by chemical insertion of amino acid-derived groups.

LOPES BARROS DE ARAUJO P, DE ARAUJO E S, SANTANA DE LIMA T B, DINIZ F L J

Preparing platinum-polyaniline-reduced graphene oxide nanocomposite for preparing hydrazine hydrate sensor, involves preparing graphene oxide powder, and preparing polyaniline-graphene oxide composite powder to obtain product.

DANG L, HUANGFU H, REN R, ZHAO K, CHEN G

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W

Preparing reducing graphene oxide-titanium dioxide material with plate-barrier structure based on two-dimensional metal carbide titanium carbide useful for preparing polymer-based composite dielectric material, comprises e.g. mixing and dispersing graphene oxide in de-ionized water and reacting.

XIA F, XUE J, ZHU X, YU S, XUE Q

Apparatus for producing carbon nanoparticles and aggregates, has reaction zone to receive hydrocarbon gas and to thermally crack hydrocarbon gas, heating element arranged within reaction zone and to heat hydrocarbon gas, and output coupled to reaction zone, and to output carbon aggregates.

SINGH S, TANNER D, ANZELMO B H, GHEZELBASH H, COOK D

Preparation of nano-titanium dioxide/graphene aerogel/resin-based composite material, involves reacting e.g. anhydrous ethanol and nano-titanium dioxide precursor to prepare nano-titanium dioxide precursor solution, immersing graphene aerogel, freeze-drying, performing reduction and molding.

LI W, TONG X, LU S, LI J, WANG B, MA K, XIONG X