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  • 专利标题:   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.
  • 专利号:   CN113831587-A
  • 发明人:   LI J, WANG Z, TAN H
  • 专利权人:   CHINA RUBBER YONG SHENG SOUTHEAST ASIA
  • 国际专利分类:   C02F001/14, C02F103/08, C08J003/03, C08J009/04, C08J009/08, C08J009/28, C08J009/42, C08K013/02, C08K003/02, C08K003/06, C08K003/22, C08K003/30, C08K003/34, C08L021/02
  • 专利详细信息:   CN113831587-A 24 Dec 2021 C08J-009/42 202235 Chinese
  • 申请详细信息:   CN113831587-A CN10589450 24 Jun 2020
  • 优先权号:   CN10589450

▎ 摘　　要

NOVELTY - Preparation of photothermal conversion latex sponge comprises preparing light heat conversion filler into aqueous dispersion, adding water dispersion of photothermal conversion filler into latex, mixing to obtain latex sponge with pores, soaking latex sponge in hydrogel solution, cross linking hydrogel solution and forming into gel in pores. USE - The method is used for preparation of photothermal conversion latex sponge for sewage treatment, seawater desalination, photothermal power generation and photothermal energy storage (claimed). ADVANTAGE - The latex sponge has high-efficiency water evaporation capacity, wide absorption range, excellent heat insulation performance, smooth water transport channel and high hydrophilicity.