国家/地区 中国（2）
IPC部 C（2） G（2）
IPC大类 C01（2） G02（2）
IPC小类 C01B（2）
IPC C01B032/194（2）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Terahertz wave active modulator for use in flexible wearable device, has hexagonal boron nitride whose two sides are respectively provided with first graphene and second graphene, where graphene strip is provided with ion liquid grid.

XIE Y, LI S