Synthesis of silver nanoparticles on wool fabric in supercritical carbon dioxide

Linghui Peng, Ronghui Guo, Jianwu Lan, Shouxiang Jiang, Chao Li, Zhouyi Zhang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

2 Citations (Scopus)

Abstract

Silver nanoparticles were synthesized on wool fabric using polyol as the reducing agent in supercritical carbon dioxide (sc-CO 2 ). The silver nanoparticle coated wool fabric was characterized by X-ray photoelectron spectroscopy and scanning electron microscope. The antistatic property, catalytic activity and color characteristics of the silver coated wool fabric were …evaluated. Adhesive, strength between silver nanoparticles and wool fabric was investigated. The results indicate that the wool fabric is evenly covered with silver nanoparticles in sc-CO 2 . In addition, compared with the coating on wool fabric via a conventional process, the silver nanoparticles are more strongly adhered on the wool fabric when being processed in sc-CO 2 . Silver nanoparticles on coated wool fabric prepared in sc-CO 2 shows excellent catalytic activity, anti-static electricity as well as antibacterial properties.

Original languageEnglish
Pages (from-to)405-410
Number of pages6
JournalMaterials Express
Volume7
Issue number5
DOIs
Publication statusPublished - Oct 2017

Keywords

  • Silver nanoparticles
  • Supercritical carbon dioxide
  • Wool fabric

ASJC Scopus subject areas

  • Materials Science(all)

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