国家/地区 中国（6） 韩国（2） 世界知识产权组织（2）
IPC部 C（6） B（3） D（3）
H（3）
IPC大类 C01（4） D01（3） H01（3）
B82（2） C09（2）
IPC小类 C01B（4） D01F（3） H01M（3）
B82Y（2） C09D（2）
IPC D01F009/12（3） B82Y030/00（2） C01B032/168（2）
C09D011/03（2） C09D011/102（2） C09D011/52（2）
H01M004/38（2） H01M004/62（2） H01M010/0525（2）
发明人 DONG K（8）
公开年 2022（4） 2021（3）
申请年 2021（8）
专利权人 DONG K（3） CHINA ACAD S.（2） KOREA INST S.（2）

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Manufacturing nano-carbon material comprises doping boron into original nano-carbon material, doping carbon into boron-doped nano-carbon material, and carrying out strong acid treatment.

HWANG J Y, KOO B C, DONG K, KIM D Y, GEE H, LEE D, NAM J, KU B C, KIM N D, HONG S K, LEE D J, NAM J T

Grinding dispersion machine with screen function for graphene, has bottom of inner cavity of sieving box is provided with clamping groove and inner cavity is clamped with second collecting box.

DONG K

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Method for preparing N-reducing graphene oxide supported platinum copper alloy nanocatalyst, involves transferring mixed solution obtained to autoclave for hydrothermal reduction, filtering and drying to obtain catalyst powder.

GAO A, SUN C, DONG K, LIU W, YU J, XU M

Environmentally friendly preparation method of nano ink comprises introducing graphene, conductive nanoparticles, polyester glycol, and hexamethylene diisocyanate, heating, performing vacuum distillation, and ball milling.

DONG K

Silicon-carbon composite material useful for lithium ion battery, comprises positively-charged silicon-carbon layer and negatively-charged silicon-carbon layer which are alternately stacked by layer-by-layer self-assembly.

ZHANG H, DONG K, LEI C

Preparing quick-drying fluorescent ink comprises taking three-necked flask 1 with mechanical stirring device and condenser, heat preserving, refluxing, mixing fluorescent agent c and modified resin f and adding modified mixed substrate.

DONG K