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我们利用一种简单的光诱导还原反应制备了一种比表面积高达 400 m2 g-1的 Ag/TiO2复合材料，复合材料中的Ag纳米颗粒平均尺寸在7.2 nm左右.超小的Ag纳米颗粒尺寸能有效增强复合材料的表面等离子共振现象，提高复合材料在可见光区的吸收.
TiO2负载超小Ag纳米颗粒复合物的制备及其在绿色荧光染料合成中的应用
【摘 要】
：
我们利用一种简单的光诱导还原反应制备了一种比表面积高达 400 m2 g-1的 Ag/TiO2复合材料，复合材料中的Ag纳米颗粒平均尺寸在7.2 nm左右.超小的Ag纳米颗粒尺寸能有效增强
【机 构】
：
河南师范大学化学化工学院,河南省绿色制造和精细化学品协同创新中心,教育部绿色介质与反应重点实验室,新乡,453007
【出 处】
：
河南省化学会2016年学术年会
【发表日期】
：
2016年8期
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