Polyaniline film sponge composite material for seawater desalination and preparation method thereof

The invention relates to the technical field of seawater desalination treatment, in particular to a polyaniline film sponge composite material for seawater desalination and a preparation method of the polyaniline film sponge composite material. The polyaniline film sponge composite material comprise...

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Hauptverfasser: HUANG CHENG, ZHANG PENGCHAO, HOU DAJUN, LUO HONGRU, CHEN XIAO, GAO YUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of seawater desalination treatment, in particular to a polyaniline film sponge composite material for seawater desalination and a preparation method of the polyaniline film sponge composite material. The polyaniline film sponge composite material comprises a sponge base body and a polyaniline film, and polyaniline on the side, close to the sponge base body, of the polyaniline film is evenly filled into pores in the surface of the sponge base body. According to the method, the solvent, the swelling agent and polyaniline are compounded, the porosity of the polyaniline film prepared through a coagulating bath method reaches up to 80% or above, the microstructure distribution is more uniform, the porosity is high, water evaporation is more facilitated, and the polyaniline film has very high water evaporation efficiency; meanwhile, by regulating and controlling the adding amount of the swelling agent, the distribution of the microstructure is more uniform, the porosity