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Preparation of Self-detoxifying Textile for Removal of Chemical Warfare Agents

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2019, 31(1), pp.33-41
  • DOI : 10.5764/TCF.2019.31.1.33
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering
  • Received : July 6, 2018
  • Accepted : December 13, 2018
  • Published : March 27, 2019

Hanil Kim 1 Ik-Sung Choi 2 Seong-Woo Park 2 Yo-han Han 3 Sung-Hun Kim 4 Hyun-Bae Park 4 Mun-hong Min 1

1DYETEC연구원
2한국섬유개발연구원
3한국화학연구원
4국방과학연구소

Accredited

ABSTRACT

In this report, nano-sized catalysts were introduced onto fabric surface to eliminate toxic chemicals assisted by physical adsorption. For chemical removal of toxic compounds, a series of zirconium-containing catalysts were synthesized and treated on fabric to catalyze the hydrolysis and oxidation of target molecules. Antimicrobial was also introduced for the research purpose to prove the compatibility of as-synthesized catalysts with other solutions. Zirconium ligated with hydroxyl group and MOF(Metal-Organic Frameworks) were exploited as catalyst for removal of toxic compounds, while zinc complex was used for an antimicrobial to culminate in a chemical shield. Once fabrics were functionalized, fabrics were washed 2 or 5 times for a washing durability test. The amount of catalyst in textile were measured by ICP-MS and weight increasing ratio of fabrics.

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