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影响SiO2薄膜中银粒子发光强度的因素分析

张兆艳   

  1. 武汉理工大学, 武汉 430070
  • 收稿日期:2000-11-09 修回日期:2001-01-11 出版日期:2001-07-20 网络出版日期:2001-07-20

Factors for Effect on Photoluminescence Intensity of Silver Particles in Silica Films

ZHANG Zhao-Yan   

  1. Wuhan University of Technology; Wuhan 430070; China
  • Received:2000-11-09 Revised:2001-01-11 Published:2001-07-20 Online:2001-07-20

摘要: 用sol-gel法在玻璃表面制备了含银纳米粒子的二氧化硅薄膜.拍摄了银粒子的TEM照片.在室温下用拉曼光谱仪测定了样品的光致发光谱.研究了样品的光致发光强度与纳米银的掺杂量、镀膜时的提拉速度和热处理温度之间的关系.

关键词: 纳米银粒子, 薄膜, 光致发光

Abstract: Nanosized silver particles embedded silica films were prepared on float glass by the solgel process. The TEM photograph of Ag particles was taken, and the photoluminescence spectra of samples were measured at room temperature. The dependence of luminescent intensity on quantity o f silver doping and drawing speed and thermal treatment temperature was investigated.

Key words: silver nanosized particle, film, photoluminescence

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