国家/地区 中国（8） 美国（2）
IPC部 C（9） F（9） B（4）
IPC大类 C02（9）
IPC小类 C02F（9）
IPC C02F001/14（9）
发明人 FAN H（2） LI X（2） LI Y（2）
WANG L（2）
公开年 2021（4） 2022（3）
申请年 2022（3）  2020（2）  2021（2） 
专利权人

Preparing sandwich-type long-term salt-resistance gel photothermal evaporator useful in e.g. seawater desalination, comprises e.g. adding inorganic metal salt, nano-carbon, and nano-attapulgite into alcohol-water mixed solution, placing in mold, and immersing one side in hydrophobic agent.

DING S, ZHU Y, LI X, SHEN Q, HUANG W, SUN W, JIN H, YUN S, CHEN J, ZHOU X

Photo-thermoelectric conversion system useful for utilizing waste heat of seawater desalination, comprises photo-thermal layer in physical contact with hot end of thermal motor, and waste energy collection layer in physical contact with cold end of thermal motor.

WANG L, LI Y, WU Y, SHI G

Treating solar photo-thermal conversion water for resisting salt deposition, involves cutting metal foam, and pretreating the metal foam under ultrasonic condition, mixing organic solution with metal foam for hydrothermal reaction, ultrasonically cleaning obtained material.

SUN J, ZHOU J, FAN H, LIU J, QIN Y, LI N

Preparing photo-thermal conversion porous structure comprises e.g. preparing sodium hydroxide, ammonium persulfate alkaline solution, using ultrasonic to disperse graphene oxide in distilled water to obtain graphene oxide solution, depositing graphene oxide on surface of foam copper and drying.

LIN S, LV F, NIE H, CHENG D

Preparation of graphene oxide-based porous photothermal material capable of generating solar steam used for seawater desalination includes dispersing graphene oxide and polyvinyl alcohol in deionized water, freeze drying solidified product to obtain graphene oxide precursor and carbonizing.

GUO Y, SU X, XIAO C, ZHANG Y, CHEN L, HASIQIMEIGE

Photo-thermal body for generating solar steam comprises photo-thermal non-woven layer, low heat-conducting coefficient barrier layer and core-absorbing multifilament.

WANG S, TANG F, WANG J, FAN H, WANG L, NIU Z

Wood-based solar thermal device manufacturing method, involves cutting natural wood block with microstructural internal fluidic transport network with artificial holes extending between surfaces, and forming solar absorption layer on wood surface.

HU L, ZHU M, LI Y, CHEN C, LI T, LIU H, GONG A, KUANG Y

Photothermal conversion material for seawater desalination, sewage treatment, comprises columnar structures spaced apart from one surface of substrate, where material forming substrate and columnar structures having graphene foam.

QU L, ZHANG P, CHENG H

Multilayer body used as light absorber comprises water-permeable base body with carbon material layer which comprises graphite, graphene, graphene oxide and chemically functional group-modified graphene and carbon nanotubes.

ZHU J, LI X, XU W