国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D053/04（2）
发明人 LIU Y（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

Method for preparing photothermal regeneration mask core layer material, involves coating nano-carbon slurry on surface of non-woven fabric or woven fabric, coating porous material slurry on non-woven fabric or woven fabric, and obtaining photothermal regeneration mask core layer material.

LIU Y, LU Y, YANG X

Preparation of graphene oxide-polyethyleneimine/silica composite aerogel involves stripping graphene oxide aqueous solution, mixing with polyethyleneimine, heat-preserving, adding to silica precursor solution, condensing, and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M