国家/地区 中国（21） 俄罗斯（4） 印度（3） 世界知识产权组织（3） 美国（2）
IPC部 B（33）
IPC大类 B82（33）
IPC小类 B82Y（33）
IPC C01B032/19（33）
发明人 LI X（3） PERSHIN V F（3） AL M A M R（2）
GENG Y（2） HAN S（2） HU X（2）
LV M（2） OSIPOV A A（2） OUYANG Z（2）
SONG K（2） WU J（2） XU J（2）
ZHANG H（2）
公开年 2022（33）
申请年 2021（19）  2022（13） 
专利权人 TIANJIN AIKE.（2） UNIV HANGZHO.（2） UNIV TAMBOV .（2）

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E

Conductive fluorinated graphene nano ribbon material for lithium fluoride carbon primary battery, comprises multilayer two-dimensional fluorinated graphene and metal particles.

SHI B, WEI J, CHEN X, YUAN D, TENG J, LI X, WANG C

Preparing two-dimensional ferric oxide graphene composite material, comprises taking ferric chloride-graphite interlayer compound as raw material, and preparing the composite material by microwave heating.

WANG F, ZHANG C, TAN J

DEVICE FOR OBTAINING GRAPHENE-CONTAINING SUSPENSIONS BY GRAPHITE EXFOLIATION.

VASIN S A, EVSEEV A V, PERSHIN V F

Graphene with high coefficient of friction comprises graphene containing defect, where defect type comprises topological defect, vacancy defect or interstitial atom.

WANG Q, MENG D, SHE D, KANG J, DUAN T, WU X, YUE W

Preparing nano-graphene used as plugging agent in oil-based drilling fluid, comprises reacting graphite, oxidant i.e. ammonium persulfate and intercalating agent i.e. concentrated sulfuric acid, reacting with concentrated sulfuric acid and oxidant i.e. potassium permanganate, and gas-stripping.

DAI F, LI W, HUANG D, XIE G, LUO P, LI D, BAI Y

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

Preparation of two-dimensional material such as e.g. graphene, using chemical assisted mechanical stripping, involves mixing layered material with strong acid, mechanically peeling obtained mixture, and adding processing liquid to mix uniformly.

CHENG H, QIU L, DING S, LIU M, FAN W

METHOD FOR PRODUCING ARTICLES FROM CONDUCTIVE GRAPHENE-CONTAINING CERAMICS.

IVANOV A A, IVANOV PY A

Producing flaked graphene comprises performing intercalation and exfoliation of graphite in a liquid by continuous stirring of the components by sonication.

ZDROJEK M, DANIEWSKI A R, DUZYNSKA A, OJRZYNSKA M