国家/地区 美国（6）
IPC部 C（5） H（3） B（2）
IPC大类 C01（4） H01（3）
IPC小类 C01B（4） H01M（2）
IPC
发明人 KIM D（6）
公开年 2022（6）
申请年 2022（4）  2021（2） 
专利权人 GRAPHENE SQU.（2） UNIV DANKOOK.（2） UNIV SEOUL N.（2）

Separator for separating organic dye from mixture of organic dye and salt, comprises porous primary coating layer containing polar carbon nanotube, placed on porous support, and secondary coating layer containing polar one-dimensional graphene nanoribbon carbon body, on porous primary coating layer.

CHOI Y, KIM D, KIM D W

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Preparing functional positive electrode active material used in lithium secondary battery, involves preparing stock solutions in which graphene powder is dispersed in solvent, doping graphene powder into base positive electrode active material by mixing and heating stock solutions.

KIM D, SHINDE S S, LEE J

Fabricating hybrid element involves forming multiple first elements on first substrate, separating multiple second elements grown second substrate from second substrate, and transferring multiple second, separated from second substrate, onto first substrate, where transfer, multiple second elements.

HONG S, PARK J, KIM H, KIM D, HWANG J, HWANG K, HWANG K W, HWANG J S, KIM H J, HONG S W

Evaluating quality of graphene using confocal laser scanning microscope, involves irradiating with laser light graphene layer formed on catalyst layer, detecting signal of light reflected from graphene layer.

WOO Y S, KIM D J, HONG B H, YU Y S, KIM D

Cellulose derivative composition for preparing a composition for a secondary battery electrode.

OH J, KIM J Y, KIM D, KIM K M, SONG J, BYUN S, LEE Y M, SHIN D O, LEE Y, LEE Y K, BYUNSEUNGWOO, KIM K, HWAN K D, OH J M