国家/地区 中国（212）
IPC部 C（212）
IPC大类 C01（212） H01（121） B82（92）
G01（25） B01（16） C02（10）
C08（7） C09（7） C23（5）
D06（5） A61（4） C03（4）
H05（4） C25（3） B22（2）
IPC小类 C01G（212）
IPC B82Y030/00（78） B82Y040/00（71） H01M004/62（71）
C01B032/194（62） C01B032/184（54） H01M010/0525（44）
H01M004/36（36） C01G053/00（34） C01B032/198（31）
C01G039/06（25） H01M004/525（24） H01M004/505（21）
H01M010/052（21） C01B032/05（20） C01G049/08（18）
发明人 WANG Y（17） LI J（12） LI X（11）
LI Y（11） CHEN J（8） LI L（8）
LIU J（8） LIU Y（8） WANG J（8）
ZHANG Y（8） HUANG J（7） WANG H（7）
WANG L（7） WANG Z（7） DING Y（6）
公开年 2021（141） 2022（64） 2023（7）
申请年 2021（212）
专利权人 SVOLT ENERGY.（4） UNIV CENT SO.（4） UNIV GUANGDO.（4） UNIV NANJING.（4）
UNIV SHANXI（4） UNIV CHINA E.（3） UNIV HUNAN N.（3） UNIV LANZHOU（3）
UNIV SHANGHA.（3） UNIV SOUTH C.（3） ADVANCED ENE.（2） NINGBO INST .（2）
SEMICONDUCTO.（2） SHANDONG LEA.（2） SHANGHAI INS.（2） UNIV BEIJING.（2）
UNIV GUANGZH.（2） UNIV HANGZHO.（2） UNIV HARBIN .（2） UNIV HUBEI E.（2）

Preparation of graphene composite material involves dispersing nitrogen-doped titanium dioxide powder in water to form suspension, adding graphene oxide solution, reacting, cooling, centrifuging, washing with distilled water, and drying.

GUO H, WENG X

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Positive electrode material for forming active material layer in positive electrode sheet of lithium-ion battery, comprises positive electrode active material and coating layer comprising lithium-rich anti-perovskite lithium agent and conductive agent, covered on surface of active material.

YANG S, CHEN J, KE J

Modifying positive electrode material by reducing compound, involves mixing and dissolving reducing compound in solvent according to certain proportion, and obtaining precursor solution in protective atmosphere, and taking positive electrode material as substrate.

WANG Y, MENG Y, WANG P, XIAO D

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Anode material useful for lithium-ion battery in electronic device, comprises anode material substrate, cationic disordered material layer and fast ionic conductor material layer covered on outer side of anode material substrate.

LI Z, LEI Y, LEI D

Stripping method of two-dimensional material, comprises uniformly mixing two-dimensional material with thermoplastic plastic to obtain mixture, heating and melting the mixture, where stripping system material is obtained by plastic processing technique.

WAN W, LI P, LIU S, LI W, ZHAO Z

Aqueous secondary lithium battery used for power battery of electric vehicle, has anode, cathode, separator and mixed salt electrolyte, where cathode material of cathode is binary niobium-based oxide composite material and mixed-salt electrolyte comprises e.g. mixed salt of aqueous lithium salt.

CHEN L, ZHU X, SUO L

Lithium-rich transition metal oxide-reduced graphene oxide-carbon composite lithium supplement additive useful for preparing lithium-ion batteries, preferably preparing anodes for lithium-ion batteries, comprises core-shell structure with double carbon coating.

LI J, ZHANG K, HONG B, WANG S, ZHU B, LAI Y, ZHANG Z

Preparing composite inorganic lithium salt-coated anode material useful in anode for lithium battery, comprises e.g. adding coupling agent into solvent, adding inorganic lithium salt and carbon material into mixed solution, adding anode material into solution, and transferring to rotary evaporator.

LI L, YANG Z, ZHOU Z, LV Y, REN Y, XU G, LIU Y