国家/地区 中国（4）
IPC部 C（4）
IPC大类 C02（4）
IPC小类 C02F（4）
IPC C08J009/08（4）
发明人 LI J（2）
公开年 2021（2）
申请年 2020（2） 
专利权人

Photo-thermal conversion material used for sea water desalination, sewage treatment, water purification or solution purification, comprises flour curing material and carbon material, and has multi-stage hole structure.

LIU C, ZHAO M, YANG Y

Preparation of photothermal conversion latex sponge used for sewage treatment and photothermal power generation includes adding water dispersion of photothermal conversion filler, soaking latex sponge in hydrogel solution, cross linking hydrogel solution and forming into gel in pores.

LI J, WANG Z, TAN H

Hollow spherical composite material used for photothermal seawater desalination, or sewage treatment, comprises polymer material, and carbon material comprising carbon black, amorphous carbon, graphite, graphene, or graphene oxide.

GAO R, GUO J, WANG X, ZHUANG Z, WU S, LI J, MENG T, MU Z, ZHANG K

Preparation of graphene oxide-polyurethane foaming material for absorbing heavy metal ion from wastewater, involves preparing oxidized graphite alkene using Hummers method, adding polyether glycol, foam stabilizer and catalyst.

YANG D, QIU F, QIN J, RONG X