溶胶—凝胶法制备环保型彩色玻璃  

Protecting Environmental Colored Glass Prepared by Sol-gel Method

作　　者：侯艳芳[1] 沈军[1] 吴广明[1] 倪星元[1] 周斌[1] 付甜[1] J.Mugnier 

机构地区：[1]同济大学波耳固体物理研究所,上海200092 [2]法国里昂第一大学发光材料物理与化学实验室

出　　处：《材料科学与工程学报》2004年第3期365-368,共4页Journal of Materials Science and Engineering

基　　金：国家自然科学基金委重点基金资助项目(2 0 1 330 4 0 ) ;上海市纳米科技与产业发展促进中心资助项目 (0 1 52nm0 1 2 ) ;上海市科委中法合作资助项目 (0 2SL0 0 1 ) ;上海市重点学科建设项目 ;教育部跨世纪优秀人才资助计划资助项目

摘　　要：通过溶胶—凝胶法制备了掺杂有生物染色剂的SiO2 彩色溶胶 ,利用提拉法在普通玻璃上镀膜 ,制得了均匀透明 ,颜色鲜亮 ,可回收利用的彩色玻璃。彩色玻璃在可见光部分的透射率可通过改变薄膜的厚度或溶胶中染料的浓度而进行调控。运用光谱分析法研究了彩色玻璃的耐磨损、耐刮擦、耐腐蚀和抗紫外线等实际耐用性能。Biologic coloring agents dispersed silica sols were prepared by sol-gel process.Homogeneous and transparent colored films were prepared on common glass by dip-coating.The visible light transmittance of the colored glass was controlled in the relatively wide range by changing the film thickness or the concentration of the biologic coloring agents in the coating sols.The pratical durabilities of the colored glass against abrasion,scraching,chemicals and UV-light were also studied and environment friendly.

关 键 词：回收利用 彩色薄膜 生物染色剂 溶胶-凝胶法 彩色玻璃 

分 类 号：TQ171.7[化学工程—玻璃工业]