国家/地区 中国（36） 韩国（11） 世界知识产权组织（9） 美国（3）
IPC部 C（49）
IPC大类 C01（49） H01（37） B01（7）
B82（5） C25（3） C07（2）
H05（2）
IPC小类 C01B（49）
IPC C01B032/05（49）
发明人 LEE H（3） LI S（3） LI Y（3）
YANG Y（3） ZHANG J（3） CHEN H（2）
DING S（2） DONG Y（2） FAN X（2）
FENG L（2） JIA X（2） JIANG Q（2）
KIM Y H（2） LI J（2） LI X（2）
公开年 2023（49）
申请年 2022（31）  2023（11）  2021（7） 
专利权人 UNIV CENT SO.（3） JIANGSU ZENE.（2） UNIV SHAANXI.（2）

Porous carbon material used in positive electrode for lithium-sulfur battery, has specific surface area and impurities removed through pretreatment using microwaves.

SONG M, PARK I, CHOI R, LEE H, KIM Y, PARK S, YANG S, MYUNGJUN S, PARK I T, KIM Y H

Sintered body of mixture used as e.g. electrolyte in catalyst layer of polymer electrolyte fuel cell, catalyst carrier in catalyst layer, electrolyte in solid electrolyte membrane, and polymer electrolyte fuel cell, comprises graphene oxide and nitrogen-containing compound-based component.

SHOICHI K, TAKUJI Y, NORIHITO S

Preparing self-supporting graphene-based carbon microsphere cathode frame comprises dispersing chitin microspheres of doped metal hydroxide into water, dispersing metal/nitrogen co-doped carbon microsphere coated by graphene, binder and conductive agent into water, filtering and drying.

ZHOU P, ZHANG L, MA T, YANG Y, YU S

Preparing carbon-wrapped pyrophosphate polyanion composite material for sodium ion battery, comprises dispersing sodium source, iron source, phosphorus source, doping element source, carbon source and reducing agent in solvent, high-energy ball milling, drying, tableting and sintering.

ZHANG Q, TANG Y, SUN D, ZHU L, WANG H

New anode material useful in pole piece and sodium ion battery, comprises sodium, vanadium and phosphorus.

SI Y, JIANG Q, ZHANG J, DONG Y, WANG D

Intercalated composite material used as material for anode lithium, comprises iron fluoride particles and carbon layer, where iron fluoride particle is inserted between interlayer structures of carbon layer.

HUANG W, CHEN N, HONG J, CHEN H, YUE H

Preparing porous silicon/aluminum oxide/amorphous carbon composite material by e.g. paving porous silicon containing aluminum on bottom of porcelain boat, placing in tubular furnace, heating, introducing carbon dioxide, converting aluminum to aluminum oxide, introducing protective gas and cooling.

WANG J, ZHAO X, LI X, HAN F

Producing macro-assembly product for nano-filtration, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between anode and cathode of electrolytic cell, introducing source of carbon into electrolytic cell.

LICHT G, LICHT S

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

Preparation of carbon nano tube/graphene/pyrolytic carbon composite material used in e.g. aviation, involves growing graphene in carbon nano-tube in graphene/nickel foam, and filling pyrolysis carbon using precursor dipping cracking ethod to fill pyrolytic carbon.

SHAO D, WANG S, LI Y, YANG J, JIA X, SONG H, WANG C, WEI P, FENG L, DING S