国家/地区 韩国（5）
IPC部 B（5）
IPC大类 C01（4） B01（3） B82（3）
IPC小类 C01B（4） B01J（3） B82B（3）
IPC C01B031/02（4） B82B003/00（3）
发明人 SEO T S（5）
公开年 2014（3） 2013（2）
申请年 2013（3）  2011（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（5）

Preparation of graphene-based quantum dots used in application device, involves adding graphite nanoparticles in solvent, stirring, centrifuging, removing supernatant, and separating graphene-based quantum dots suspended in supernatant.

HA H D, SEO T S

Manufacture of three-dimensional graphene-metal catalyst complex material involves injecting solution containing graphene oxide and metal catalyst precursor solution or metal catalyst solution, phase-separating, and annealing.

HAN D J, SEO T S

Manufacturing three-dimensional graphene-polymer complex comprises mixing graphene oxide and hydrophilic liquid containing magnetic nanoparticle to obtain liquid droplet, heating liquid droplet, soaking in monomer solution and polymerizing.

HAN D J, SEO T S

Manufacture of graphene oxide sponge used for absorber, involves providing graphene oxide sheet dispersed solution under atmospheric pressure in vacuum centrifuge and rotating.

SEO T S, FEI L

Manufacture of reduced graphene oxide-metal nanoparticle composite film for biosensor, involves dispersing graphene oxide sheet dispersed metal nanoparticles in solution, mixing, rotating obtained mixture and reducing composite film.

SEOK S T, I R P, FEI L, SEO T S