Preparation of high refractive index La2O3-TiO2 glass by aerodynamic levitation technique and effects of Bi2O3 substitution on its thermal and optical properties

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	Preparation of high refractive index La2O3-TiO2 glass by aerodynamic levitation technique and effects of Bi2O3 substitution on its thermal and optical properties
	Xiang, Heng 1,2; Guan, Lu 3; Peng, Zhijian 1; Li, Jianqiang 2
刊名	CERAMICS INTERNATIONAL
	2014-04-01
卷号	40 期号:3 页码:4985-4988
关键词	La2O3-TiO2 glass Bi2O3 substitution Aerodynamic levitation Thermal stability Optical properties
ISSN号	0272-8842
其他题名	Ceram. Int.
中文摘要	La4Ti9O24 and Bi2O3-substituted La2O3-TiO2 glasses were prepared by aerodynamic levitation technique. The effect of Bi2O3 substitution on the thermal stability, refractive index and transmittance spectrum of the as-prepared samples were investigated. After Bi2O3 substitution, the stability of La2O3-TiO2-Bi2O3 glass decreased, but the Abbe number increased with glass refractive indices above 2.2 in visible region. The high refractive index can be attributed to the large oxygen packing densities and electronic polarizabilities of oxygen ions in the glasses. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
英文摘要	La4Ti9O24 and Bi2O3-substituted La2O3-TiO2 glasses were prepared by aerodynamic levitation technique. The effect of Bi2O3 substitution on the thermal stability, refractive index and transmittance spectrum of the as-prepared samples were investigated. After Bi2O3 substitution, the stability of La2O3-TiO2-Bi2O3 glass decreased, but the Abbe number increased with glass refractive indices above 2.2 in visible region. The high refractive index can be attributed to the large oxygen packing densities and electronic polarizabilities of oxygen ions in the glasses. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Ceramics
研究领域[WOS]	Materials Science
关键词[WOS]	OXIDE GLASSES ; FLUORIDES ; DISPERSION
收录类别	SCI
原文出处	://WOS:000331017500151
语种	英语
WOS记录号	WOS:000331017500151
公开日期	2014-05-06
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/8173]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod, Beijing 100190, Peoples R China 3.Beijing Adv Mat Dev Ctr, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Xiang, Heng,Guan, Lu,Peng, Zhijian,et al. Preparation of high refractive index La2O3-TiO2 glass by aerodynamic levitation technique and effects of Bi2O3 substitution on its thermal and optical properties[J]. CERAMICS INTERNATIONAL,2014,40(3):4985-4988.
APA	Xiang, Heng,Guan, Lu,Peng, Zhijian,&Li, Jianqiang.(2014).Preparation of high refractive index La2O3-TiO2 glass by aerodynamic levitation technique and effects of Bi2O3 substitution on its thermal and optical properties.CERAMICS INTERNATIONAL,40(3),4985-4988.
MLA	Xiang, Heng,et al."Preparation of high refractive index La2O3-TiO2 glass by aerodynamic levitation technique and effects of Bi2O3 substitution on its thermal and optical properties".CERAMICS INTERNATIONAL 40.3(2014):4985-4988.