国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3）
IPC B01J020/30（2） C02F001/28（2） C02F101/30（2）
发明人 LI G（2） WANG G（2）
公开年 2021（3）
申请年 2020（2） 
专利权人 UNIV TIANJIN POLYTECHNIC（3）

Preparing composite film for photocatalysis-photothermal film distillation comprises dissolving cerium nitrate and urea in distilled water, introducing polyvinylidene fluoride, and electrospunning spinning solution by electrospinning technology.

SHI J, HU W, HUANG Y, JU J, WANG C, LIU M, KANG W

Preparing acrylic acid cross-linked copolymerized guar gum/graphene oxide gel adsorbent involves adding graphene oxide to mixed acid solvent, centrifuging, dissolving guar gum in solvent, adding graphene oxide solution, and stirring.

LI G, WANG G, HAO C

Preparing acrylic graft modified graphene with high adsorption performance comprises e.g. adding graphene to mixed acid solvent, sonicating for period of time, cleaning and centrifuging, and placing it oven for drying at certain temperature.

LI G, WANG G, JIAO R