国家/地区 中国（34）
IPC部 H（24） C（12） B（10）
IPC大类 H01（23） B82（7） C01（5）
B01（3） C08（3） C22（3）
C02（2）
IPC小类 H01M（22） B82Y（7） C01B（4）
C22C（3） B01J（2） C02F（2）
C08J（2） C08K（2） C08L（2）
IPC H01M004/62（16） H01M004/36（15） H01M010/0525（9）
B82Y030/00（6） H01M004/58（6） H01M010/054（6）
H01M004/583（5） H01M004/38（4） B82Y040/00（3）
H01M004/587（3） C01B032/184（2） C08K007/24（2）
H01M004/48（2） H01M004/485（2） H01M004/505（2）
发明人 LAI Y（5） ZHANG B（5） ZHANG Z（5）
CHEN X（4） HOU H（4） JI X（4）
LI H（4） LI J（4） ZHANG J（4）
ZHENG J（4） JIANG F（3） SHANG G（3）
SUN W（3） TONG H（3） XIAO Z（3）
公开年 2017（20） 2018（14）
申请年 2017（34）
专利权人 UNIV CENT SOUTH（34）

Preparing graphene-reinforced copper-based complex material comprises e.g. spraying suspension containing graphene on copper foil, drying to obtain copper foil having multple graphenes on surface, and assembling copper foil layers.

ZHANG F, ZHAO W, WU S, XIA L, ZHU X

Graphene/titania-coated cathode material used for lithium ion battery, comprises cathode active material, coupling agent layer and graphene/titania composite material layer.

DU K, HU G, PENG Z, CAO Y, YANG H, WU J, LI X

Preparing flexible graphene-based composite film used as electromagnetic shielding material, involves mixing graphene oxide and solvent by cell crusher to obtain dispersion A, and adding dispersion A with silver/carbon nanofiber material.

YUE J, WANG Y, HUANG X, TANG X, DU Z

Waste lithium ion battery cathode material recycling method, involves adding soluble carbonate or carbon dioxide for generating precipitate to prepare carbonate product, and passing solid for stripping process to obtain graphene product.

YANG Y, SUN W, HU Y, SONG S, JIANG F

Improving the corrosion resistance of carbon fiber or carbon fiber composite material modified with functional graphene comprises e.g. impregnating carbon fiber material in polymer carbon source impregnating solution, drying and molding.

XIE Z, LIANG Y, YANG P, WANG P

Preparing a graphene type molybdenum disulfide material comprises e.g. mixing molybdenite and intercalating agent, adding organic solvent to form a mixed turbid liquid, introducing the mixed turbid liquid into grinding mill and grinding.

SUN W, JI X, JIANG F, HOU H, TANG H, LI S, ZHAO W

Bio-magnesium alloy comprises bio-magnesium alloy matrix and preset amount of graphene oxide which encapsulates bio-magnesium alloy crystal grains to form secondary honeycomb structure nanophase.

GAO C, SHUAI C

Preparing a modified graphene poly (3,4-ethylenedioxythiophene): poly(styrenesulfonate) composite material comprises dispersing reduced graphene oxide nanosheets, dispersing, stirring, cooling, filtering, and ultrasonically dispersing.

LI Q, YANG J, JIA M, ZHOU X

Lithium manganese phosphate-lithium vanadium phosphate/graphene/carbon positive electrode material has specific particle size, where graphene/carbon is evenly coated on surface of positive electrode material.

ZHANG J, WEI H, YANG Z, MING L, ZHANG B, WANG X

Preparation of graphene, involves placing graphite powder in liquid phase purification stripping liquid, forming upper layer as graphene-containing suspension liquid, carrying out solid-liquid separation, washing and drying.

JI X, SUN W, HOU H, TANG H, LI S, JIANG F, ZHAO W