[1]张学建,张守丰,谢 芳,等.利用掺Ho,Tm稀土离子的YAG纳米粉体制备透明陶瓷[J].吉林建筑大学学报,2019,(03):43-46.
 ZHANG Xue-jian,ZHANG Shou-feng,XIE Fang,et al.Preparation of transparent ceramics using YAG nano-powder doped with Ho and Tm rare earth ions[J].Journal of Jilin Jianzhu University,2019,(03):43-46.
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《吉林建筑大学学报》[ISSN:2095-8919/CN:22-1413/TU]

卷:
期数:
2019年03期
页码:
43-46
栏目:
工程科技
出版日期:
2019-06-25

文章信息/Info

Title:
Preparation of transparent ceramics using YAG nano-powder doped with Ho and Tm rare earth ions
文章编号:
2095-8919(2019)03-0043-04
作者:
张学建1张守丰1谢 芳2夏晨阳1
(1 吉林建筑大学,长春 130118;2 吉林省地矿勘察设计研究院,长春 130061)
Author(s):
ZHANG Xue-jian1ZHANG Shou-feng1XIE Fang2XIA Chen-yang1
(1 Jilin Jianzhu university,Changchun 130118,China;2 Jilin province institute of geologg and mineral exploration and pesign,Changchun 130061,China)
关键词:
透明陶瓷钇铝石榴石(YAGY3Al5O12)性能表征稀土离子
Keywords:
transparent ceramics yttrium aluminum garnet(YAGY3Al5O12) performance characterization rare earth ions
分类号:
TQ 174.4
文献标志码:
A
摘要:
本文通过碳酸盐共沉淀法合成了掺Ho,Tm稀土离子的YAG纳米粉体,并利用粉体制备了YAG透明陶瓷.借助X射线衍射仪(XRD)、扫描电子显微镜(SEM)对样品进行了结构表征.结果表明,由碳酸盐共沉淀法,经高温 1 000 ℃烧结后,合成的纳米粉体颗粒粒径分布均一,满足制备透明陶瓷条件,该粉体经干压成型后,可得到透明的Ho,TmYAG陶瓷.由荧光测试结果分析可知,在2.01 μm(2 010 nm)处Ho,TmYAG陶瓷能稳定地发出激光,经透过率检测,陶瓷的透过率约为84.57%,透过率完全符合能发出激光的要求.SEM检测表明,陶瓷表面结构致密, 作为基质材料可稳定持续地发出激光.
Abstract:
YAG nano-powders doped with Ho and Tm rare earth ions were synthesized by carbonate coprecipitation method,and YAG transparent ceramics were prepared with the powders.The crystal structure and microstructure were characterized by X-ray diffractometer(XRD),scanning electron microscopy(SEM).The results show that the particle size distribution of the nano-powders is uniform after sintering at 1 000 ℃ by carbonate coprecipitation method,which meets the conditions of preparing transparent ceramics, and transparent Ho and TmYAG ceramics can be obtained after dry pressing.The results of fluorescence test show that laser can steadily be emitted at 2.01 μm(2 010 nm).The transmittance of ceramics is about 84.57%.The transmittance of ceramics fully meets the requirements of laser emission.Scanning electron microscopy(SEM)shows that the surface structure of ceramics is compact,and the laser can steadily be emitted and continuously as a matrix material.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-04-28
基金项目:吉林省自然科学基金项目(20170101090JC); 吉林省产业技术研究与开发项目(2018C042-4).
作者简介:张学建(1975~),男,吉林省长春市人,教授,博士.
更新日期/Last Update: 2019-06-25