国家/地区 中国（35） 美国（15） 世界知识产权组织（13） 日本（11） 欧洲专利局（EPO）（10） 韩国（10） 加拿大（8） 英国（3） 新加坡（3） 印度（2） 台湾（2）
IPC部 C（46） B（16） H（5）
D（3） E（2） G（2）
IPC大类 C01（46）
IPC小类 C01B（46）
IPC C01B032/194（46）
发明人 CHIKOSHA L（3） WEAVER W（3） ZHANG J（3）
ZHANG X（3） BLOOMER J（2） LI J（2）
LI M（2） LIU Y（2） PFLAUMER J（2）
WANG C（2） WANG H（2） WANG X（2）
WANG Y（2） WEDDELL A（2） WEDDELL R（2）
公开年 2021（25） 2020（14） 2022（7）
申请年 2020（46）
专利权人 APPLIED GRAP.（3） ARAMCO SERVI.（2） SAUDI ARABIA.（2） UNIV SHANGHA.（2）

Graphene aerogel film used for preparing flexible graphene aerogel phase-change intelligent film, has densified and anisotropic three-dimensional porous network structure, that includes layered structure, membrane structure and ordered honeycomb-shaped pore structure, and layered structure.

LI G, ZHANG X

Resin process carbon material used for e.g., carbon material composite composition, comprises carbon material selected from carbon fibers, carbon nanotubes, graphite and graphene, and a resin having block copolymer.

SHIMANAKA H, KAMABAYASHI J, MURAKAMI K, DOI S, HASHIMOTO R

Preparing sulfur-phosphorus doped carbon material useful as electrode material in electrochemistry, comprises contacting sulfur-doped carbon material with phosphorus source, and treating sulfur-doped carbon material in inert gas to obtain sulfur-phosphorus doped carbon material.

XIE N, GU X, ZHANG J, PENG Q, WANG H, ZHAO H, RONG J

Preparing silicene-coated graphene involves putting the silicon powder raw material in the feeding system, melting to form molten droplets, and cooling the molten droplets into nano-scale silicon crystals during the falling process.

LIANG Y

Production of paste for forming film, involves flatly packing aggregates of scaly graphite particles/massive graphite particles on parallel plate electrodes, immersing in methanol diluted solution of organic compound in container, and applying electric field and vibration acceleration to container.

KOBAYASHI H

Method for processing graphene quantum dots used as photoelectric materials, involves providing initial graphene quantum dots which is etched by using hydrogen, in presence of catalyst.

QIU J

Functionalization of graphene material used as e.g. filler, corrosion protection in coatings and active material and electrode material in batteries, involves partially reacting graphene material with at least one silane while silane or silanes are mixed with graphene material.

LEICH V, HOENIG J, TEICHMANN J, BLANKSHIM S, SCHUMANN S, BREUERS V, STENNER P, HOENIG J, HONIG J, REICHVALERY, HIYONATH H, JULIAN T, BLANKSIMZILPHIA, SCHMANSTEPHEN, PERENA B, STENERPATRICK

Producing polymer film, involves preparing dispersion solution by ultrasonically treating graphene oxide and dispersing it in distilled water or tetrahydrofuran mixed solvent, preparing mixed solution by adding polyvinyl alcohol, stirring.

JIN H, YOO J

Graphene oxide Janus nanosheet relatively permeability modifier for reducing water permeability in carbonate formation, comprises graphene oxide nanosheet having first and second sides, first and second alkyl groups and functional group.

LI W, LIANG F, HUANG J

Water-based wellbore fluid comprises aqueous base fluid and modified graphene shale inhibitor that comprises one or more substituents that are covalently bonded to graphene via linking group, one or more substituents is hydrocarbon group.

SALEH T A, ALARFAJ M K, RANA A A