国家/地区 中国（3）
IPC部 G（3）
IPC大类 G02（3） C09（2）
IPC小类 G02B（3） C09D（2）
IPC G02B005/22（3）
发明人
公开年 2023（3）
申请年 2022（3） 
专利权人

Broadband infrared absorber has first layer of graphene-black phosphorus dual-mode structure, second layer of graphene-black phosphorus dual-mode structure and third layer of graphene-black phosphorus dual-mode structure that are covered.

HUANG Z, WANG Q, YANG L, ZHANG Y, WANG X, FENG N

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

Low-reflectivity coating for optical lens, comprises component containing polyacrylic resin, carbon black/silica composite material loaded with special pigments, solvents, acrylic block copolymer, silicon polymer and polyamide wax, component containing polyisocyanate, dehydrating agent and solvents.

ZHU B