国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B041/64（2）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Preparing stacked graphene hydrogel photonic crystal thin film by permeating graphene polyurethane solution into pores of opal photonic crystal thin film made of monodisperse nanoparticles with different pore sizes, and polymerizing.

CHEN L, LIU C, YANG L

Non-sintered glazed foam ceramic insulation board for external wall insulation board, is prepared by foaming thermal insulation board substrate containing graphene and ceramic powder and performing penetration enhancement coating treatment.

CHEN Z