国家/地区 韩国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01G045/02（8）
发明人 SHIM J J（2） VAN HOA N（2）
公开年 2017（4） 2015（2）
申请年 2015（2）  2016（2） 
专利权人 UNIV YEUNGNA.（2）

Microgranulation of aggregating precursor particles used as graphite particulate, involves preparing mixture comprising amounts of precursor particles and templating media, and subjecting mixture to high shear and high pressure application.

OBROVAC M, ZHENG L, GARAYT M, MARK O P, UP T, MATTHEW G

Producing graphene oxide bound with transition metal oxide nanoparticles by introducing carboxyl group on graphene oxide surface, binding transition metal salt to carboxyl group, and reacting graphene oxide bound with transition metal salt.

PARK K W

Producing manganese oxide-reduced graphene oxide composite useful e.g. in supercapacitrs and sensors, comprises forming manganese dioxide-graphene oxide composite and heat-treating the formed manganese dioxide-graphene oxide composite.

CHOI S H, LEE S S, JU J Y, KIM J K, JUNG H K, KANG Y

Composite useful in electrode for supercapacitor, comprises reduced graphene oxide sheet including cobalt oxide nanoparticles, and manganese dioxide nanowire formed on surface of the reduced oxidized graphene sheet.

SHIM J J, VAN HOA N

Graphene-nanoparticle complex comprises graphene, plant extract and metal compound.

KIM B S, WEN J, K S B, SALUNKE B K

Composite useful to produce electrode for supercapacitor, comprises a reduced oxidized graphene sheet, carbon nanotube formed on reduced oxidized graphene sheet, and manganese dioxide nanoparticles formed on reduced oxidized graphene sheet.

SHIM J J, VAN HOA N

Energy device used in supercapacitor application, comprises porous metal substrate, graphene layer deposited onto surface of porous metal substrate, carbon nanotubes, and metal oxide nanostructures.

WANG W, GUO S, OZKAN C S, OZKAN M

Producing a three-dimensional graphene composite used in a supercapacitor, comprises performing chemical vapor deposition of graphene on transition metal hydroxide to form three dimensional graphene foam and then dissolving in precursors.

JUN S C, SOHN J S, MAHADEV P U, BABASAHEB K S, LEE S C, PATIL U M, KULKARNI S B