国家/地区 中国（5）
IPC部 C（3） B（2） H（2）
IPC大类 C08（2） H01（2）
IPC小类 C08K（2） C08L（2） H01M（2）
IPC C08K003/04（2） C08L023/12（2） H01M004/02（2）
H01M004/13（2） H01M004/62（2） H01M010/052（2）
H01M010/0525（2）
发明人 LEE B（5）
公开年 2021（3）
申请年 2020（3） 
专利权人 LG CHEM LTD（2） LG ENERGY SO.（2）

Polycarbonate composition comprises polycarbonate, glass fiber, modifier, flame retardant, antioxidant, and toughening agent.

ZHANG B, LEE B, LI C

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes an electrode active material and a conductive material, and the conductive material includes graphene.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes electrode active material, and conductive material that has first conductive material and second conductive material.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Catalyst used for producing hydrogen peroxide, comprises carbon-based support, and catalytic moiety containing metal-nitrogen bonding structure, and bonded to carbon-based support.

HYEON T, SUNG Y, SHIN H, LEE B, JUNG E, SHIN H J, LEE B H, CHUNG E Y, LI B

Polypropylene-graphene composite material for e.g. vehicle component, comprises polypropylene substrate, and organic graphene oxide masterbatch obtained by reacting modified graphene oxide with maleic anhydride-grafted polypropylene.

KONG N K, KIM H S, LEE J H, LEE B C, OH Y S, PARK S Y, CHOI S M, WOO J H, KIM H, WU Y, KONG L, LEE J, LEE B, CUI C, PIAO X, YU C