国家/地区 中国（2）
IPC部 C（3）
IPC大类 C30（3） G01（2）
IPC小类 C30B（3）
IPC
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

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

Preparation of ultrathin beta-radiation source for micro-components, involves using polymethyl methacrylate/graphene film and platinum sheet, and depositing beta-radiation source on graphene using solution of e.g. beta-radiation source.

ZHANG J, LI C, WANG X, XU P, FENG H, CHEN Z, YANG Y, WU W, ZHOU C, LUO T

Preparation of photonic crystal volatile organic compounds sensor comprises adding methyl cellulose, polyvinyl alcohol and graphene oxide into water to prepare mixed solution, drying the mixed solution in photonic crystal array template, removing the photonic crystal film, and coating.

XUE M, QIU L, ZHANG W, MENG Z