用新型Sol-gel法制备酚基吡啶硼配合物/二氧化硅复合玻璃

用新型Sol-gel法制备酚基吡啶硼配合物/二氧化硅复合玻璃

董薇¹,², 林航¹, 汤钧¹, 赵晓亮³, 王悦¹, 王策¹

1. 吉林大学化学学院, 长春 130021; 2. 吉林化工学院材料工程系, 吉林吉林 132022;3. 东北师范大学化学学院，长春 130024

收稿日期:2008-05-21 修回日期:1900-01-01 出版日期:2009-01-26 发布日期:2009-01-26
通讯作者: 汤钧

Preparation of Pyridinephenol Ligand Doped Silica CompositeGlass by a New Sol-gel Process

DONG Wei¹,², LIN Hang¹, TANG Jun¹, ZHAO Xiao liang³, WANG Yue¹, WANG Ce¹

1. College of Chemistry, Jilin University, Changchun 130021, China;2. Department of Meterials Engineer, Jilin Institute of Chemical Technology, Jilin 132022, Jilin Province, China;3. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China

Received:2008-05-21 Revised:1900-01-01 Online:2009-01-26 Published:2009-01-26
Contact: TANG Jun

摘要/Abstract

摘要： 利用新型溶胶凝胶（sol-gel）方法制备一种酚基吡啶硼配合物((dppy)BF)掺杂的二氧化硅复合发光玻璃. 由于加入Li₂CO₃中和了溶胶以及环己烷萃取溶剂, 使材料的制备时间由传统sol-gel方法的几周减少到几天. 用这种方法制备了无断裂、低体积收缩的(dppy)BF掺杂的二氧化硅复合发光玻璃. 荧光光谱研究结果表明,复合材料中(dppy)BF的光稳定性得到明显改善, 发光效率明显提高.

关键词: 酚基吡啶硼配合物((dppy)BF), 溶胶凝胶, 复合玻璃

Abstract: We described an improved solgel process to prepare pyridinephenol ligand ((dppy)BF) doped silica composie glass. The addition of Li₂CO₃ to neutralize the composite sol and solvent extraction with cyclohexane shorten the processing time from several weeks for traditional solgel process to several days. The crackfree (dppy)BF doped silica composite glass with the low volume shrinkage can be obtained by this process. The results of fluorescence spectra indicate that fluorescence intensity of (dppy)BF in the glass enhances, and the photostability is much better.

Key words: pyridinephenol ligand ((dppy)BF), solgel, composite glass

中图分类号:

O613.8

董薇,, 林航, 汤钧, 赵晓亮, 王悦, 王策. 用新型Sol-gel法制备酚基吡啶硼配合物/二氧化硅复合玻璃[J]. J4, 2009, 47(01): 137-139.

DONG Wei,, LIN Hang, TANG Jun, ZHAO Xiao liang, WANG Yue, WANG Ce. Preparation of Pyridinephenol Ligand Doped Silica CompositeGlass by a New Sol-gel Process[J]. J4, 2009, 47(01): 137-139.

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