国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J019/08（4）
发明人
公开年 2017（4）
申请年 2015（2）  2016（2） 
专利权人

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

Preparing graphene-based thin-film laminate used in e.g. transistor, comprises conducting cycle having e.g. contacting surface of graphene onto substrate with non-metal precursor gas and activating surface of graphene with plasma N times.

PARK C, CHO S, SEO S, SHIN S, KIM T, KIM S, PIAO Z, SEO S A, SHEN Z, PARK C H, CHO S M, SHIN S M, KIM T K, KIM S Y

Producing reduced graphene oxide involves mixing of lumen output particle with aqueous solution of graphene oxide and exposing light, which corresponds to absorption wavelength, where lumen output particle is metal nanoparticles.

PARK H Y, PARK J H, YOO G W

Platinum-graphene nanocomposite comprises platinum nanoparticles formed on graphene, and has specific surface area and catalytic activity which is ratio of maximum current values during oxidation and reduction, both above preset value.

CHANG H K, JANG H D, CHOI J H, ROH K, KIL D S, KIM H S, BAE I, SEO J