国家/地区
IPC部 B（2） C（2）
IPC大类 B05（2）
IPC小类 B05D（2）
IPC C23C016/26（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Ammonia gas detection sensor useful in gas detection device to monitor and detect flammable, explosive and toxic gas comprises board, graphene sheet positioned on substrate and metal nanoparticles located on graphene sheet.

LEE K B, NAM Y, NAM J H, YOON S, LEE Y, NAH I W, OH I H

Providing electrical contact on graphene surface, for polymer-coated graphene layer structure involves e.g. providing graphene layer structure comprising graphene layers and having polymer coating on its surface.

GLASS H, GUINEY I, TYLER M, THOMAS S