国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 PARK S Y（2）
公开年 2017（2）
申请年 2016（2）
专利权人

Producing graphene useful for producing polypyrrole composite, comprises e.g. pretreating graphite with chlorosulfonic acid and hydrogen peroxide, and dispersion treating pretreated graphite with N-oxide compound and graphite.

PARK S Y, JO W G, KIM D H

Composite used in electrode, comprises carbonaceous material, silicon structures comprising silicon and silicon oxide provided on carbonaceous material, and graphene layer comprising graphene provided on silicon structures.

SON I, PARK J, PARK S, CHOI J, SON I H, PARK J H, PARK S Y, CHOI J M