国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/186（2）
发明人 LIU C（2）
公开年 2019（2）
申请年 2019（2） 
专利权人 UNIV CHINA E.（2）

Silicon-based graphene nanoconvex structure comprises substrate comprising single crystal silicon lower layer and silicon dioxide upper layer with granular protrusions, and graphene covered on substrate.

FAN N, PENG B, GUO J, LIU C, WANG Q

Transferring a suspended graphene by fixing a mask material on metal substrate with graphene by chemical vapor deposition, and vapor depositing metal over the graphene, removing metal mask material in etching solution, washing and drying.

LI X, NIU Y, QING F, LIU C