国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2） C09（2）
IPC小类 C04B（2）
IPC C09D005/14（2）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Preparation of photonic crystal structure colored film for building, involves adding mixing silicon dioxide microsphere-graphene oxide nanosheet suspension and elastic styrene-acrylic emulsion into mixed slurry and spraying on substrate.

HUANG J, YANG Z, JIANG Q, WANG X, ZHAO Y, DUAN B

Bactericide composition for epidemic preventing and sterilizing public places and/or public equipment, comprises graphene, photocatalyst, aerogel, resin, silver ion and copper ion.

YU G