文章信息/Info

Title:

Research Progress of Multi�睸ystem Glasses and Glass Ceramics Containing TiO2 and Their Optoelectronic Applications

文章編號:

1674-3962(2020)06-0464-08

作者:

劉孝芬1; 肖永川2; 孫力軍2; 陳陽1; 婁陽1; 戴能利1; 李進延1

（1.華中科技大學 武漢光電國家研究中心，湖北 武漢 430074）（2.重慶光電技術研究所，重慶 400060）

Author(s):

LIU Xiaofen1;  XIAO Yongchuan2;  SUN Lijun2;  CHEN Yang1;  LOU Yang1;  DAI Nengli1;  LI Jinyan1

(1.Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China) (2.Chongqing Optoelectronics Research Institute, Chongqing 400060, China)

關鍵詞:

TiO2; 玻璃和玻璃陶瓷; 制備方法; 結構與性能; 光電子應用

Keywords:

TiO2;  glass and glass ceramics;  Preparation method;  Structure and properties;  optoelectronics application

分類號:

TB34；TQ171.1

DOI:

10.7502/j.issn.1674-3962.201906022

文獻標志碼:

A

摘要:

玻璃和玻璃陶瓷作為一種重要的光功能材料，在顯示、照明、閃爍體、激光器和光纖放大器等領域有著重要的應用。二氧化鈦（TiO2）具有高折射率和高介電系數，研究表明，添加TiO2能夠降低玻璃的聲子能量、改善稀土離子的發光性能；同時，含TiO2玻璃陶瓷不僅能夠促進稀土離子的發光，而且還能作為一種閃爍體應用于輻射探測領域。概括了含TiO2玻璃的制備方法，包括高溫熔融-淬火法、溶膠-凝膠法以及無容器懸浮技術，其中無容器懸浮技術為高TiO2含量玻璃的制備提供了新的途徑。簡要介紹了含TiO2玻璃和玻璃陶瓷的結構和性能，包括TiO2的配位、玻璃的聲子能量和熱學性能等。調研了近幾年含TiO2玻璃和玻璃陶瓷在輻射發光和閃爍發光方面的研究進展。最后，探討了含TiO2玻璃和玻璃陶瓷存在的問題和未來的發展趨勢，并總結得出了含TiO2多元系玻璃和玻璃陶瓷有望成為光電子應用新材料的研究熱點。

Abstract:

Glass and glass ceramics, as important optical functional materials, have significant applications in display, lighting, scintillator, laser and optical fiber amplifier. Titanium dioxide has high refractive index and high dielectric coefficient. Research shows that glass containing titanium dioxide can improve the luminescent properties of rare earth , and glass-ceramics can not only improve the luminescent intensity of rare earth, but also is a new material with scintillation properties. In this paper, This paper summarizes the preparation methods of titanium containing glass, including high temperature melt quenching, sol-gel process and aerodynamic levitation method，Which aerodynamic levitation method provides a new way for the preparation of high titanium glass. The structure and properties of Ti containing glasses and ceramics, such as the coordination of Ti, phonon energy and thermal properties of glasses, are briefly introduced. the research progress of radiation relaxation luminescence and scintillation luminescence of glass and glass ceramics titanium containing was investigated in recent years. Finally, the existing problems and future development trend of glass and ceramics are discussed titanium containing. It is believed that the glass and glass- ceramics containing TiO2 are expected to become the research hotspot of new materials for optoelectronic applications.