国家/地区 中国（70）
IPC部 C（70）
IPC大类 C01（70） H01（67） B82（11）
H05（4） C23（3） B01（2）
C04（2） C08（2） C09（2）
IPC小类 C01B（70）
IPC C01B032/05（70）
发明人 LI Z（6） LI J（4） WANG H（4）
CHEN J（3） LI H（3） LIU H（3）
YANG Y（3） CAI H（2） CHEN X（2）
CUI H（2） DING J（2） KIM H（2）
KIM H J（2） KONG F（2） LI B（2）
公开年 2021（70）
申请年 2021（40）  2020（27）  2019（3） 
专利权人 GRAB ROOM CO.（2） GRAPSIL CO L.（2） KUNSHAN BAOC.（2） KUNSHAN KPLJ.（2）
UNIV CENT SO.（2） UNIV SHANGHA.（2） UNIV TONGJI（2） YINLONG NEW .（2）

Oxygen-reducing electro-catalyst of nitrogen-doped carbon nano-sheet loaded ferrous oxide quantum dot comprises nitrogen-doped carbon nanosheets as carriers, and ferrous oxide quantum dots as oxygen reduction electrocatalyst particles.

WU X, WU M, WANG L

Preparing carbon cage material with controllable size as carbon material in catalysis, energy storage, filtration, heat exchange, or gas adsorption liquid adsorption, involves expanding electrochemical expansion active material.

ZHI L, KONG D, QIU X

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Preparing three-dimensional hierarchical porous carbon material compounded by graphene/mesoporous carbon/ZIF derived carbon, comprises e.g. adding phenol source and aldehyde source into graphene oxide dispersion liquid, and adding surfactant, washing and drying by hydrochloric acid, and activating.

ZHOU L, YU Q

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Preparing carbon-coated sodium titanium phosphate composite material involves adding carbon source, sodium source, phosphorus source and titanium source into dispersing agent and uniformly stirring.

QIAN Y, BAO K, HE C, MAO W

Preparing carbon-coated nickel manganese binary cobalt-free anode material, by subjecting ion exchange matrix, graphene and solvent for solvothermal reaction; and performing ion exchange to nickel manganese binary cobalt-free anode material.

WANG T, JIANG W, LI Z, YANG H, LI J, CHEN T, CUI J, REN H

Porous silicon-carbon composite material for lithium ion battery, comprises core-shell structure, where inner core is composite of porous carbon, cerium dioxide and graphene component, and shell is doped with oxide compound selected from phosphorus oxide, arsenic oxide and selenium oxide.

CAO J

Natural sulfide ore base carbon composite material used as cathode active material of sodium ion battery is prepared by natural sulfide ore and carbon source, where natural sulfide ore is transition metal sulfide ore mineral.

HU Y, SUN W, ZHANG L, ZHAO W, GE P

Silicon-carbon composite material used as cathode material for lithium ion battery, comprises three-core structure coating three-layer carbon shell on surface of nano-silicon surface.

PENG Y, CHEN Q, LIANG H, TANG X, CAI J