国家/地区 美国（7）
IPC部 H（6）
IPC大类 H01（6）
IPC小类 H01M（6）
IPC H01M004/36（5） H01M004/62（5） H01M004/02（4）
H01M004/587（4） H01M010/052（4） H01M004/13（3）
H01M004/133（3） H01M010/0525（3） H01M004/134（2）
H01M004/139（2） H01M004/38（2） H01M004/48（2）
H01M004/583（2）
发明人 KANG H（7）
公开年 2022（4）
申请年 2022（4）  2021（2） 
专利权人 SK ON CO LTD（3） SK INNOVATIO.（2）

Lithium secondary battery comprises negative electrode current collector; negative electrode layer disposed on negative electrode current collector; intermediate layer disposed on negative electrode layer and solid electrolyte or separator; positive electrode layer disposed on intermediate layer.

CHO S M, LIM J M, KANG H S, KIM S H, KIM S W, CHOI H S, NAM Y J, SUCK C H, CHO S, LIM J, KANG H, KIM S, JIN X, CUI H, NANRONG Z

Anode active material used in secondary battery, comprises core particle, conductive particles formed on core particle, and polymer coating layer formed on core particle and conductive particles, where polymer coating layer comprises crown ether compound, where conductive particle is metal fiber.

LEE J H, MOON G H, KANG H G, LEE M R, LEE M, KANG H, HYEON M, LEE J

Active material used for forming anode for secondary battery, comprises core particles, polymer coating formed on surface of core particles, and conductive particles having average particle diameter greater than thickness of polymer coating.

LEE M R, MOON G H, LEE J H, KANG H G, LEE M, HYEON M, LEE J, KANG H

Anode active material for lithium secondary battery, comprises carbon-based particles, first coating layer coupled to carbon-based particles and second overcoat layer comprising lithium titanic acid and coupled to first overcoat layer.

LEE J H, KANG H G, LEE M R, LEE J, KANG H, LEE M

An anode active material for lithium secondary battery comprises a coating layer containing boron and conductive material, bonded to the surface of carbon-based particle.

LEE M R, KANG H G, LEE J H, LEE J, KANG H, LEE M, LI M, LI Z

Characterization of graphene on platinum substrate for e.g. device fabrication, involves coating methylene blue developer on platinum substrate covered with graphene, passing in hydrogen-containing gas, vacuuming, observing substrate color and removing residue of developer.

CHEN Z, ZHANG Y, YU G, KANG H

Manufacture of three-dimensional graphene structure used for e.g. electrode for secondary battery, fuel cell and capacitor, gas sensor and high-functional composite, involves producing dispersion in which graphite oxide is dispersed.

KIM K B, KANG H R, PARK S H, KIM H K, KANG H