国家/地区 世界知识产权组织（24）
IPC部 C（24）
IPC大类 H01（24） C01（19） C08（4）
C09（3） B01（2） B82（2）
IPC小类 H01M（24） C01B（14） C01G（4）
C08K（3） C08L（3） H01B（3）
H01G（3） B01J（2） B82Y（2）
C01D（2） C08F（2） C09K（2）
IPC H01M004/62（24）
发明人 AKITO I（2） DAIGLE J（2） FLEUTOT B（2）
GARITTE E（2） IBI A（2） JO S N（2）
KAPYLOU A（2） KIM G S（2） KYOICHI S（2）
MAH S K（2） MOON J S（2） MYUNGJUN S（2）
RAJAGOPAL R（2） RYU K S（2） SHIROTA K（2）
公开年 2022（13） 2023（11）
申请年 2022（24）
专利权人 HYDROQUEBEC（2） KAO CORP（2） LG ENERGY SO.（2） SAMSUNG SDI .（2）
UNIV ULSAN F.（2）

Conductive material slurry used in secondary battery for electric vehicles, comprises conductive material, and dispersing agent dispersing conductive material.

HAN J, HUH C, YANG H C, LEE J, KIM H, KYUNG H, CHUL H, LEEJOOCHUL, CHUL K

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

Porous silicon-carbon composite used as anode active material for lithium secondary battery, comprises core-shell structure containing silicon particles and carbon, core including silicon particles, and shell including carbon layers.

LEE J H, LIM S W, PARK H J, NAM S J, LIM H H, LIM J C, HYUN L J, IMSUNGWOO, PARK H, JIN N, HEE L, LIM J

Purification of graphitic material used for negative electrode material, involves electrochemically treating crude graphitic material comprising impurity chosen from metal and metal oxide, using predetermined electrolyte, predetermined anode composition and predetermined cathode composition.

CORNEJO A, ROY A K, LO V C, CHIVERS B, NOORBEHESHT N

Dispersant composition used in paste for positive electrodes of power storage device, comprises acrylic polymer having carbonyl-containing structural unit, amine compound having specific boiling point and organic solvent.

AKITO I, KYOICHI S, KAZUO O, IBI A, SHIROTA K, OKI K

Material for forming anode, comprises anode-material particles containing internal phase, and surface coating containing carbon, metal oxide, metalloid oxide, metal fluoride, metalloid fluoride, metal phosphate, and/or metalloid phosphate.

LIU H, LIU P, LA O G J

Sulfide-based solid electrolyte used in all-solid-state battery for portable applications such as cell phones, laptops, video cameras and medical devices, and in electric and hybrid electric vehicles, comprises lithium metal compound with argyrodite type crystal structure.

RYU K S, CHO J U, RAJAGOPAL R, CHO C W

Vanadium oxide-based negative electrode material used in zinc-secondary battery, comprises vacancy vanadium oxide, and burnt carbon material formed on oxygen deficient vanadium oxide.

AN G H, YOO G, HYUNG A G, LEISURELY

Negative electrode material for lithium ion battery, comprises aggregate comprising active material, carbon material and doped element.

HE P, XIAO C, GUO E, REN J, HE X, XIAO Q M, REN J G, HUH S

Positive electrode for lithium-sulfur battery, comprises positive electrode current collector and positive electrode active material layer positioned on at least one surface of positive electrode current collector.

KANG D Y, YANG S, LEE C, SONG M, MYUNGJUN S, LI C, KANG D