国家/地区 美国（13）
IPC部 H（11） C（9） B（6）
IPC大类 H01（11） C01（7） B01（3）
B05（3） C04（3） B60（2）
C03（2） C09（2）
IPC小类 C01B（7） H01L（4） H01M（4）
B01J（3） B05D（3） C04B（3）
B60Q（2） C03C（2） C09D（2）
IPC H01M004/587（4） B05D001/02（3） B05D001/18（3）
C01B031/04（3） H01M004/36（3） H01M004/38（3）
H01M004/62（3） H01M010/052（3） H01M010/0525（3）
B05D001/00（2） B05D001/28（2） B05D001/30（2）
B60Q001/04（2） C01B031/02（2） C01B032/184（2）
发明人 KIM D H（13）
公开年 2021（4） 2015（3） 2017（2）
申请年 2020（4）  2013（3） 
专利权人 HYUNDAI MOTO.（4） KOREA INST C.（3） KOREA INST E.（2） LG CHEM LTD（2）
LG ENERGY SO.（2）

Preparing reduced acylated graphene oxide used in electrode active material of lithium secondary battery, involves subjecting graphene oxide to acylation reaction to prepare acylated graphene oxide, and reducing the acylated graphene oxide.

KIM D H, PARK S, YEON S, SHIN K, JIN C, HWANG S H, SEUNGHAE H, JIN C S, HEE S K

Negative electrode useful in secondary battery, comprises negative electrode current collector and anode active material layer formed on anode current collector, where anode active material layer comprises silicon-based active material.

LEE S M, LEE Y J, KIM D H, PARK S M, KIM D, PIAO S, JIN D, LI L, LEE S

Anode active material used e.g. in anode electrode of secondary battery, comprises silicon-based core particles and outer carbon coating layers formed on silicon-based core particles, where outer carbon coating layers comprise graphene.

KIM D H, JUN G H, KWON W J, LEE Y J, KIM D, HOON J, LI L, QUAN Y, QUAN G, JIN D

Lithium secondary battery used in vehicle contains cathode comprising cathode active material, anode comprising anode active material composite, separator positioned between cathode and anode, and electrolyte.

KIM D H, YEO Y, CHOI S, LEE Y, LEE Y J, SHIN K M, KYOMIN S, LEE J Y J, LEE Y Y, MIN C S, YEOLMAE Y

Manufacturing light emitting element, comprises e.g. preparing lower panel includes substrate and first sub semiconductor layer on substrate, forming first mask layer, element laminate on the first mask layer, many element rods, and removing mask pattern.

MIN J H, KIM D H, LEE S A, CHO H M, KANG J H, KIM D U, IM H D, CHA H R

Making doped graphene thin film with mesoporous structure using flash lamp involves coating mixture solution of doping element source-having material with doping element and graphene oxide on substrate and irradiating light to the solution.

CHOI S, CHA J, KIM I, CHOI S Y, JUNHWE C, DOO K, KIM D H

Triboelectric type graphene-based touch sensor device for electronic equipment, has triboelectric for generating triboelectric potential by contact of friction material whose contact is detected based on current change in channel layer.

KIM S W, KIM T H, KHAN U, RYU H J, CHOI S, KANG M, KIM D H, SEUNG W C, KIM S, HO K T, HAN J R, SEUNG C, KIM D, WAN C S

Making graphene composite used to make active material for supercapacitor, involves radiating microwave on graphite oxide-conducting agent mixture, dispersing formed material in liquid and ultrasonic-wave pulverizing, and freeze-drying.

YEON S, JEON M, SHIN K, JIN C, LEE B, PARK S, KIM D, LEE S H, YEON S H, JIN C S, JEON M S, LEE B S, SHIN K H, PARK S K, KIM D H

Preparing graphene nanoplate (GNP) involves preparing expanded graphite (EG), and exfoliating, grinding, or cracking EG by colliding between expanded graphite by gas-phase high speed to crack EG induced by gas-phase-collision.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G

Manufacture of graphene-ceramics hybrid coating film used for automobile head lamp, involves coating graphene-ceramic hybrid sol solution prepared using dispersing agent, graphene, non-aqueous solvent and ceramic precursor on substrate.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G