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溶胶-凝胶法制备Nd:GGG透明陶瓷纳米粉体

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雷鸣 刘景和 张礼杰 孙彧 曾繁明

长春理工大学材料与化工学院,长春130022

人工晶体学报
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国际标准刊号:ISSN 1000-985X
国内统一刊号:CN 11-2637

摘  要:

溶胶-凝胶法制备出Nd^3+:Gd3Ga5O12(Nd:GGG)。透明陶瓷纳米粉体。以TG-DTA、红外光谱、XRD、TEM、电子衍射和电子能谱等测试手段,对前驱体及烧成粉体的结构和形貌进行了研究。结果表明,Nd:GGG超细粉体的最佳烧成温度为1000 ℃,粉体样品粒度小、粒径均匀,在70~100nm之间。[著者文摘]

GGG Transparent Ceramics Powder Synthesized by Sol-gel M ethod LEI胧,LIU Jing· ,ZHANG Li-jie,SUN Yu,ZENG Fan—ming (Collage of Material and Chemical Engineering,Char,gchun University of Science and Technology,Changchun 130022,China) (Received 8 October 2005,accepted 28 October 2005) Abstract:Preparation of Nd。:Gd3 Ga5()12(Nd:GGG)polycrystalline material by sol—gel method was presented.
Journal of Synthetic Crystals

分 类 号:

TQ174.4

文献标识码:

A

文章编号:

1000-985X(2006)02-0423-04

相关文章:

参考文献(10篇) 耦合文献(17篇)  主题相关

[参考文献]

Nd: GGG Transparent Ceramics Powder Synthesized by Sol-gel Method

LEI Ming,LIU Jing-he, ZHANG Li-jie, SUN Yu, ZENG Fan-ming ( Collage of Material and Chemical Engineering,Changchun University of Science and Technology, Changchun 130022, China)

Abstract:

Preparation of Nd^3+ : Gd3Ga5O12 ( Nd : GGG) polycrystalline material by sol-gel method was presented. The structure and pattern of the sample were analyzed by TG-DTA, infrared spectrum, XRD, TEM and electron spectrum, which indicated that the powder sized 70-100nm with good characteristics can be obtained by sintering at 1000℃.[著者文摘]

Key words:

sol-gel method; transparent ceramics ; Nd: GGG; uhra-fine powder

收稿日期: 2005-10-08
修订日期: 2005-10-28

作者简介:

雷鸣(1981-),女,黑龙江省人,硕士研究生。E-mail:leiming1311@yahoo.com.cn

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