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題名 | Preparation of Antibacterial Waterborne Polyurethane/Silver Nanocomposite |
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作者姓名(中文) | 吳建儀; 黃建文; 溫雅蘭; 溫紹炳; 申永輝; 葉茂榮; | 書刊名 | Journal of the Chinese Chemical Society |
卷期 | 56:6 2009.12[民98.12] |
頁次 | 頁1231-1235 |
分類號 | 440.34 |
關鍵詞 | Waterborne polyurethane; WPU/Ag nanocomposites; Antibiotic ability; Ag particle; |
語文 | 英文(English) |
英文摘要 | The nano-size silver particles are prepared through mixing aqueous solution of AgNO3 and WPU reduced by NaBH4. The particle size of Ag is dependent on the concentration of AgNO3. Higher AgNO3 concentration results in larger particle. Transparent WPU/Ag nanocomposite films are formed after solvent (water) evaporation. The WPU matrix can prevent the Ag particles from aggregating. The WPU/Ag nanocomposite films possess good antibacterial activity. |
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