国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人
公开年
申请年 2012（2）
专利权人

Making strip shaped graphene layer used in semiconductor devices e.g. sensor, involves providing carbon nanotube structure comprising film on substrate surface, implanting carbon ions into substrate, and annealing substrate to obtain layer.

LIN X, JIANG K, FAN S

Alloy method for preparing large area graphene thin film by depositing carbon alloy film on high temperature resistant substrate, annealing film, providing carbon atom concentration in alloy thin film surface and growing graphene thin film.

XU Z