国家/地区 中国（4）
IPC部 B（4）
IPC大类 G02（4） B82（2）
IPC小类 G02B（4）
IPC B82Y030/00（2） B82Y040/00（2） G02B005/00（2）
发明人
公开年 2023（4）
申请年 2022（4） 
专利权人

Preparing blue light scattering plate useful in Rayleigh scattering solar lamp system, comprises mixing dispersion liquid precursor with inorganic submicron particles in polymer emulsion to obtain dispersion and mixing dispersion precursor-polymer emulsion to obtain dispersion and preparing both.

HUANG X, HUANG W

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

Saturable absorber used in saturated absorber device, comprises graphene and composite nanosheets loaded on graphene, where composite nanosheets comprise bismuth telluride nanosheets, and ring-shaped antimony telluride nanosheets surrounding bismuth telluride nanosheets and form heterojunction.

ZHANG Z, FENG J, GAO S

Optical modulator for regulating and controlling surface plasmon, has metal grating layer that is adhered to surface of graphene layer by adhesive layer.

TIAN S, SUN D, HU X