Effect of Ta2O5 Substituting on Thermal and Optical Properties of High Refractive Index La2O3-Nb2O5 Glass System Prepared by Aerodynamic Levitation Method | |
Ma, Xiaoguang1,2; Peng, Zhijian1; Li, Jianqiang2 | |
刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
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2015-03-01 | |
卷号 | 98期号:3页码:770-773 |
关键词 | OXIDE GLASSES DISPERSION CERAMICS ALUMINA |
ISSN号 | 0002-7820 |
通讯作者 | Peng, ZJ (reprint author), China Univ Geosci, Sch Engn & Technol, Beijing 100083, Peoples R China. |
英文摘要 | High refractive index glasses with nominal composition of 0.35La(2)O(3)-(0.65-x)Nb2O5-xTa(2)O(5) (x0.35) were prepared by aerodynamic levitation method. The effect of Ta2O5 substituting on their thermal and optical properties was investigated. All the glasses obtained were colorless and transparent. Differential thermal analyzer results show that as the content of Ta2O5 increased, the thermal stability of the glasses increased but the glass-forming ability decreased. The transmittance spectra of all the obtained glasses exhibited a wide transmittance window ranging from 380 to 5500nm. As the content of Ta2O5 increased, the refractive index of the glasses was enhanced from 2.15 to 2.21 and the dispersion was reduced with the Abbe number increasing from 20 to 27. |
学科主题 | Materials Science |
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 ; DISPERSION ; CERAMICS ; ALUMINA |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000351050300014 |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/13821] ![]() |
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 Technol, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Ma, Xiaoguang,Peng, Zhijian,Li, Jianqiang. Effect of Ta2O5 Substituting on Thermal and Optical Properties of High Refractive Index La2O3-Nb2O5 Glass System Prepared by Aerodynamic Levitation Method[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2015,98(3):770-773. |
APA | Ma, Xiaoguang,Peng, Zhijian,&Li, Jianqiang.(2015).Effect of Ta2O5 Substituting on Thermal and Optical Properties of High Refractive Index La2O3-Nb2O5 Glass System Prepared by Aerodynamic Levitation Method.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,98(3),770-773. |
MLA | Ma, Xiaoguang,et al."Effect of Ta2O5 Substituting on Thermal and Optical Properties of High Refractive Index La2O3-Nb2O5 Glass System Prepared by Aerodynamic Levitation Method".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 98.3(2015):770-773. |
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