SiO2凝胶玻璃中铕(铽)-邻甲基苯甲酸-邻菲罗啉配合物的热稳定性及发光性能

1.河北师范大学西区,化学系,河北,石家庄,050091

2.河北师范大学西区,化学系,河北,石家庄,050091

3.河北师范大学,实验中心,河北,石家庄,050016

4.河北师范大学西区,化学系,河北,石家庄,050091

基金项目: 河北省自然科学基金(299193)

Thermal Stability and FLuorescence Properties of 1,10-Phenanthroline -tris(o-methylbenzoate) Europium (or Terbium) Complexes in SiO2 Gel Glasses

用溶胶-凝胶法以掺杂方式制备了含有铕(铽)-邻甲基苯甲酸-邻菲罗啉配合物的SiO2凝胶玻璃复合发光体,研究了该复合发光体的荧光和热稳定性.与配合物固体粉末相比较,结果表明将配合物引入凝胶玻璃中,其热稳定性明显提高,而其特征荧光基本保持不变.

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