Influences of hot-pressing conditions on the optical properties of lanthanum sulfide ceramics

Peisen Li; Wanqi Jie; Huanyong Li

doi:10.1111/j.1551-2916.2010.04243.x

Influences of hot-pressing conditions on the optical properties of lanthanum sulfide ceramics

Peisen Li, Wanqi Jie, Huanyong Li

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

16 引用（Scopus）

摘要

The Ca-doped Î-La₂S₃ (Î-La ₂S₃:Ca) powders with various La/Ca ratios were prepared using the coprecipitation method. The Î-La₂S₃:Ca powders with a ratio of La/Ca=5 was selected for sintering in order to study the effects of hot-pressing temperature and time on the microstructure and optical properties of Î-La₂S₃:Ca ceramics. The results showed that 1100°C for 1 h were the optimum hot-press parameters, at which the maximum transmittance of Î-La₂S₃:Ca ceramics up to 40% at 13 μm was obtained.

源语言	英语
页（从-至）	1162-1166
页数	5
期刊	Journal of the American Ceramic Society
卷	94
期	4
DOI	https://doi.org/10.1111/j.1551-2916.2010.04243.x
出版状态	已出版 - 4月 2011

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title = "Influences of hot-pressing conditions on the optical properties of lanthanum sulfide ceramics",

abstract = "The Ca-doped {\^I}-La2S3 ({\^I}-La 2S3:Ca) powders with various La/Ca ratios were prepared using the coprecipitation method. The {\^I}-La2S3:Ca powders with a ratio of La/Ca=5 was selected for sintering in order to study the effects of hot-pressing temperature and time on the microstructure and optical properties of {\^I}-La2S3:Ca ceramics. The results showed that 1100°C for 1 h were the optimum hot-press parameters, at which the maximum transmittance of {\^I}-La2S3:Ca ceramics up to 40% at 13 μm was obtained.",

author = "Peisen Li and Wanqi Jie and Huanyong Li",

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AU - Jie, Wanqi

AU - Li, Huanyong

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N2 - The Ca-doped Î-La2S3 (Î-La 2S3:Ca) powders with various La/Ca ratios were prepared using the coprecipitation method. The Î-La2S3:Ca powders with a ratio of La/Ca=5 was selected for sintering in order to study the effects of hot-pressing temperature and time on the microstructure and optical properties of Î-La2S3:Ca ceramics. The results showed that 1100°C for 1 h were the optimum hot-press parameters, at which the maximum transmittance of Î-La2S3:Ca ceramics up to 40% at 13 μm was obtained.

AB - The Ca-doped Î-La2S3 (Î-La 2S3:Ca) powders with various La/Ca ratios were prepared using the coprecipitation method. The Î-La2S3:Ca powders with a ratio of La/Ca=5 was selected for sintering in order to study the effects of hot-pressing temperature and time on the microstructure and optical properties of Î-La2S3:Ca ceramics. The results showed that 1100°C for 1 h were the optimum hot-press parameters, at which the maximum transmittance of Î-La2S3:Ca ceramics up to 40% at 13 μm was obtained.

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Influences of hot-pressing conditions on the optical properties of lanthanum sulfide ceramics

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