国家/地区 中国（15）
IPC部 C（15） B（6）
IPC大类 C01（15） B82（5） C08（4）
C09（2）
IPC小类 C01B（15）
IPC C01B031/04（15） B82Y030/00（5） B82Y040/00（2）
C08K003/04（2） C08K009/04（2）
发明人 LIU L（15）
公开年 2012（9） 2013（4） 2014（2）
申请年 2012（15）
专利权人 HARBIN INST .（5） CHINESE ACAD.（3） SUZHOU INST .（2） UNIV BEIJING.（2）
UNIV TONGJI（2）

Preparation of graphene sponge used for strain sensor, involves providing graphene oxide solution, freezing graphene oxide solution, carrying out ice sublimation, heating graphene oxide sponge in inert gas, and reducing graphene oxide.

ZHANG Z, KUANG J, LIU L

Preparing two-dimensional graphene/boron nitride crystal material involves in air atmosphere, mixing inorganic layered material with ammonia borane, which was loaded with ball mill pot in the medium together with inorganic layered material.

CHEN P, HU D, LIU L, XIONG Z

Transfer method of graphene or oxidized graphene thin film involves cleaning target substrate, drying, activating, forming thin film on side of substrate, and gradually tearing flexible substrate to transfer thin film.

LI X, SHANG Y, ZHANG D, LIU L

Preparation of graphene-containing monomer involves mixing terephthalic acid and sodium hydroxide, using modified Hummer method to prepare graphene oxide, and dispersing graphene oxide in deionized water.

HU Z, LI J, LIU L, HUANG Y, SUN D, LI Y, SONG Y

Preparing simple graphene sheet one-dimensional nano-composite material used for e.g. rubber compounding design and product production, involves heating in furnace, ultrasonically dispersing, drying, and vulcanizing.

LIU L, ZHANG L, ZUO K, MA J

Preparing functionalized graphene, comprises subjecting natural graphite to Friedel-Crafts reaction to obtain modified graphite, extracting, purifying and ultrasonically dispersing in an organic solvent to form a stable graphene suspension.

LIU K, LUO Y, LIU L, JIA D

Preparation of graphene involves carrying out electrochemical reaction using material formed by pressing expanded graphite as anode, metal or nonmetal as cathode and liquid-phase system as electrolyte, by applying specified voltage.

GENG X, LI P, LI W, LIU L, WU L

Interface modification of carbon/carbon composite material, involves dissolving graphite polymer in chemical solution and obtaining graphene oxide/polymer coating solution, and adding carbon fiber graphite/polymer to coating solution.

BU H, LI M, TIAN X, JIANG Z, ZHANG D, HUANG Y, LIU L, ZHOU B, LI J, MA Z

Grafting graphene oxide on surface-modified carbon fiber by oxidizing graphite, peeling oxidized graphite in solvent, functionalizing graphene oxide, functionalizing carbon fiber surface and processing graphene oxide on carbon fiber surface.

HUANG Y, JIANG Z, LI Y, LIU C, LIU L, MOU C, ZHANG C, ZHENG X

Preparation of organic aerogel comprises taking phenol, amine, aldehyde, catalyst and solvent as reaction system, adding graphene material containing active functional groups as cross-linking agent and curing.

LIU L, MENG Q, YANG J