国家/地区 中国（3）
IPC部 B（3）
IPC大类 C01（3） B01（2） B82（2）
C04（2）
IPC小类 C01B（3）
IPC
发明人 LIU C（3）
公开年 2020（3）
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

Preparing composite aerogel functional material based on ferroferric oxide nanowire/graphene oxide interpenetrating structure involves mixing large-diameter graphene oxide suspension and amphiphilic nonionic surfactant aqueous solution.

JIA X, FU P, LUO J, LIU C, HAI X, YANG X

Preparing graphene quantum dot reparing catalyst, energy storage device and biomedicine field comprises dispersing carbon powder in the solvent, laser irradiating the first product and centrifuging product to collect supernatant.

YANG G, WANG J, LIU P, LI Z, LIU C, WEI Z