国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 KIM M J（2）
公开年 2016（2）
申请年 2015（2） 
专利权人

Producing graphene by continuous roll-to-roll method, comprises e.g. sealing a reaction chamber using liquid phase precursor having carbon and carbon source to partitioning internal and external environments, and supplying metal catalyst.

KIM M J, CHO H J, LEE D S

Graphene based oxygen sensor for measuring oxygen content in exhaust gas of vehicle engine, has graphene layer which is equipped on substrate by imprint, and whose resistance changes according to degree of exposure to oxygen content.

YEO S M, KIM M J