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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