国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 KANG S（2）
公开年 2014（2）
申请年
专利权人

Catalyst for wastewater treatment, comprises core-shell structure formed using composite particles comprising silica gel particles as core, graphene oxide and silver nanoparticles as shell, in specified mass ratio.

KANG S, LI X, QIN L, ZHANG T

Method for forming graphene pattern, involves placing mask having predetermined pattern above graphene thin film layer that is patterned through photolithography process.

KANG S, JEON B, KIM J