铕复合柔性发光薄膜的制备与光谱性能研究  

Preparation and Spectral Properties of Rare Earth Europium Composite Flexible Luminescent Thin Films

作　　者：张旻澍[1] 谢安[1] 朱冬 Zhang Yinshu;Xie An;Zhu Dong(Fujian Key Laborotory of Funcitonal Materials and Applications,Xiamen University of Technology,Xiamen 361024,China;Sichuan Nonferrous Metallurgy Research Jnstitute Co., Ltd.,Chengdu 610000,China)

机构地区：[1]厦门理工学院福建省功能材料及应用重点实验室,福建厦门361024 [2]四川省有色冶金研究院有限公司,四川成都610000

出　　处：《中国稀土学报》2019年第2期168-172,I0002,共6页Journal of the Chinese Society of Rare Earths

基　　金：福建省功能材料及应用重点实验室开放基金项目(fma2017105);国家自然科学基金项目(11204258);福建省高校杰出青年科研人才支持计划项目(ZA14228);福建省科技计划引导性项目(2016H0037)资助

摘　　要：采用原位合成法制备稀土离子液体-聚甲基丙烯酸甲脂柔性薄膜(EuIL-PMMA@SiO_2)。利用稀土功能离子液体材料的结构及光学优势, EuIL-PMMA@SiO_2能有效克服传统PDP荧光粉因粉体固有缺陷,并处理高温、荧光粉与包膜、涂覆材料相容性差所导致的荧光粉发光性能降低的问题。该薄膜具有高热稳定性、高色纯度、长寿命的特点,可替代传统的固体稀土荧光粉材料,在三维等离子平板显示(3D-PDP)领域具有潜在的应用前景。The rare-earth ionic liquid-poly(methyl methacrylate) flexible film(EuIL-PMMA@SiO2) was prepared by in-situ synthesis. Because of the structure and optical advantages of the rare earth functional ionic liquid materials, EuIL-PMMA@SiO2 can effectively overcomes the inherent defects of traditional PDP phosphor, and deal with the problems of low luminescence performance caused by high temperature, poor compatibility between phosphor and coating materials.The film has the characteristic of high thermal stability, high color purity, and long lifetime, and can replace the traditional solid rare earth phosphor materials for potential applications in the field of three-dimensional plasma flat panel display(3D-PDP).

关 键 词：稀土 离子液体 柔性薄膜 

分 类 号：O614.33[理学—无机化学]