国家/地区 中国（8） 日本（3） 美国（3） 澳大利亚（2） 加拿大（2） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/19（10）
发明人 WU L（2）
公开年 2021（8） 2022（2）
申请年 2020（10）
专利权人

Producing graphene by forming buffer layer made of silicon oxycarbide and single layer of graphene formed on buffer layer on surface of silicon carbide substrate by heating silicon carbide substrate in atmosphere of acetylene gas and oxygen gas, and peeling single layer of graphene.

TANIYASU Y, SASAKI K, TANAKA S, KAJIWARA T

Collection of graphene aggregates used in manufacture of paste, involves classifying graphene into collection of graphene covered with n-butanol of multiple sizes, filling parallel plate electrode with n-butanol, producing graphene aggregate, and classifying into collection of covered graphene.

KOBAYASHI H

Composite material for shielding or absorbing electromagnetic wave in e.g. smart phone, has electromagnetic absorbing material comprising silicon carbide, and conductive material comprising two-dimensional carbon material containing graphite sheet and graphene sheet.

CHU Y S, KE Y, HSIEH C, HSIEH I, HO H, LIU W, ZHU J, XIE Z, XIE Y, HE X, LLKE Y, LLCHU Y S

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Graphene heating film useful in electric heating components, comprises graphene ink layer comprising graphene, auxiliary agent, conductive filler with high length-diameter ratio and dispersing medium including low boiling point solvent.

ZHENG L, XU L, WU L, ZHANG L, MIAO J, ZHANG X

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Porous titanium carbide MXene/reduced graphene oxide-based heating table comprises transparent table top and table legs for supporting transparent table top and electric heating plate parallel to transparent table.

WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q

Outer circulating cooling mechanism for graphene microwave swelling cavity, has ventilating grid whose outer side is connected with inner side of mounting plate that is fixed on upper side of right part of rear end of microwave machine body.

LV H

Graphene dispersion liquid useful in conductive agent, battery and electrothermal paste, comprises graphene, dispersant composed of high molecular weight dispersant and low molecular weight dispersant, and solvent.

LI G, LIANG Y, ZHU H, LEI W, CHEN G, YANG Z

Preparing self-annealing graphene self-supporting high temperature electric heating film by dispersing electrochemically exfoliated graphene containing functional groups on surface, heating, adding electrode and energizing.

BAI Y, CHEN Q