国家/地区 中国（3）
IPC部 G（2） H（2）
IPC大类 G01（2） H01（2）
IPC小类 G01N（2）
IPC
发明人 CHENG J（3）
公开年 2014（2）
申请年 2013（3）
专利权人

Preparation of graphene oxide-loaded gold sol used as enhancing agent for rapid detection in surface enhanced Raman spectroscopy, involves adding heating mixture of oxidized graphene oxide in deionized water and chloroauric acid.

CHENG J, JI T, WANG S, SU X

Nitrogen-doped graphene/PVDF composite dielectric thin film preparation method, involves cleaning glass substrate by mixed solution, and placing cleaned glass substrate on oven to perform heating operation.

CHENG J, SUN Y, ZHANG X

Method for preparing liquid grid-type graphene FET, involves depositing aluminum layer on silicon substrate, and spin-coating polyimide photoresist on aluminum layer as substrate of flexible FET.

CHENG J, JIN Q, WU L