国家/地区
IPC部 C（2）
IPC大类 C30（2）
IPC小类 C30B（2）
IPC C30B001/02（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparing single crystal domain and polycrystalline domain graphene useful in technical field of basic research and graphene, comprises heating graphene film under an air atmosphere and annealing.

ZHENG Q, MA M, HUANG J, YU Z, HE Y

Substrate device useful for surface enhanced Raman scattering, comprises substrate with support surface, and graphene layer connected to support surface of substrate.

TAPASZTA LEVENTE, DOBRIK GERGELY, NEMESINCZE PATER, VANCSA PATER