Synthesis of Transparent Multifunctional Ceramics by Fast Densification Process
快速致密化合成透明多功能陶瓷
基本信息
- 批准号:24655186
- 负责人:
- 金额:$ 1.33万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A novel synthesis route to obtain transparent multifunctional ceramics by using SPS has been proposed. Transparent lutetium niobate (Lu3NbO7) had a cubic defect-fluorite structure, where Lu and Nb cations randomly occupy the 4a site, and 1/8 of the 8c site for O anion is statistically defective. Such disordering of cations and O defects makes Lu3NbO7 is an interesting multifunctional material. Transparent Lu3NbO7 ceramics had a uniform microstructure and the transmittance at 550 nm reached at 68%. TEM observation suggests the formation of ordered structure in Lu3NbO7 ceramics.
提出了一种利用SPS合成透明多功能陶瓷的新方法。透明的铌酸镥(Lu_3NbO_7)具有立方缺陷-萤石结构,其中Lu和Nb离子随机占据4a位,O阴离子占据8 c位的1/8统计缺陷。这种无序的阳离子和O缺陷使得Lu 3 NbO 7是一种有趣的多功能材料。结果表明,制备的Lu 3 NbO 7透明陶瓷具有均匀的显微结构,在550 nm处的透过率达到68%。透射电镜观察表明,在Lu_3NbO_7陶瓷的有序结构的形成。
项目成果
期刊论文数量(22)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Scintillation Properties of Nd3+-doped Lu2O3 Transparent Ceramic in the Infra-red Region
Nd3掺杂Lu2O3透明陶瓷的红外区闪烁特性
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Shunsuke Kurosawa;Akihiro Yamaji;Akira Suzuki;Yuui Yokota;Kenji Shirasaki;Yamamura Tomoo;Akihiko Ito;Takashi Goto;Georges Boulon and Akira Yoshikawa
- 通讯作者:Georges Boulon and Akira Yoshikawa
Scintillation properties of Nd^<3+>-doped Lu_2O_3 ceramics in the visible and infrared regions
Nd^<3>掺杂Lu_2O_3陶瓷的可见光和红外区闪烁特性
- DOI:
- 发表时间:2014
- 期刊:
- 影响因子:0
- 作者:S. Kurosawa;L. An;A. Yamaji;A. Suzuki;Y. Yokota;K. Shirasaki;T. Yamamura;A. Ito;T. Goto;G. Boulon;A. Yoshikawa
- 通讯作者:A. Yoshikawa
Transparent Luthetium oxides prepared by SPS
SPS 制备透明氧化钚
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:A. Ito;L. An;T. Goto
- 通讯作者:T. Goto
Scintillation Properties of Nd3+-Doped Lu2O3 Ceramic in the Visible and Infrared Regions
掺Nd3 Lu2O3陶瓷的可见光和红外区闪烁性能
- DOI:10.1109/tns.2013.2290554
- 发表时间:2014
- 期刊:
- 影响因子:1.8
- 作者:Shunsuke Kurosawa;Liqiong An;Akihiro Yamaji;Akira Suzuki;Yuui Yokota;Kenji Shirasaki;Yamamura Tomoo;Akihiko Ito;Takashi Goto;Georges Boulon and Akira Yoshikawa
- 通讯作者:Georges Boulon and Akira Yoshikawa
Transparent Lu3NbO7 bodies prepared by reactive spark plasma sintering and their optical and mechanical properties
- DOI:10.1016/j.ceramint.2012.06.038
- 发表时间:2013
- 期刊:
- 影响因子:5.2
- 作者:L. An;A. Ito;T. Goto
- 通讯作者:L. An;A. Ito;T. Goto
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2012 - 期刊:
- 影响因子:0
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HASHIMOTO Shoji;CARVALHAIS Nuno;ITO Akihiko;MIGLIAVACCA Mirco;NISHINA Kazuya;REICHSTEIN Markus;野口泉,山口高志,岩崎 綾,松本利恵,堀尾拓矢,堀江洋佑,浴口智行,桑尾房子,惠花孝昭,松田和秀 - 通讯作者:
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