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Preparation and Characterization of Mid-infrared Hot-melt Laser Ceramic Powders
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Xuejian ZHANG1, 2, Chenyang XIA1, 2, Shoufeng ZHANG1, 2, Chun LI3, Huisheng LIU1, 2, Yongtao LI1, 2, Yimin YANG1, Aochen DU1
Journal of the Chinese Ceramic Society | 2020, 48(1) : 61 - 64
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Journal of the Chinese Ceramic Society | 2020, 48(1): 61-64
Preparation and Characterization of Mid-infrared Hot-melt Laser Ceramic Powders
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Xuejian ZHANG1, 2, Chenyang XIA1, 2, Shoufeng ZHANG1, 2, Chun LI3, Huisheng LIU1, 2, Yongtao LI1, 2, Yimin YANG1, Aochen DU1
Affiliations
  • 1.Jilin Jianzhu University, Changchun 130118, China
  • 2.Changchun Structural and Functional Material Engineering Research Center, Changchun 130118, China
  • 3.School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China

    • ZHANG Xuejian (1975-), male, Ph.D., Professor. E-mail:

About Author:

ZHANG Xuejian (1975-), male, Ph.D., Professor. E-mail:

Published: 2020-01-20 doi: 10.14062/j.issn.0454-5648.20190231
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Tm, Ho:Gd3Ga5O12 (Tm, Ho:GGG) nanopowders were synthesized via the sol-gel method. Tm, Ho:GGG ultrafine powders were synthesized by using Ga(NO3)3 and Gd(NO3)3 as raw materials and by replacing Gd with certain amounts of Tm and Ho. The phase structure, thermal stability, particle size, and morphology of the Tm, Ho:GGG ultrafine powers were analyzed by X-ray diffraction, infrared spectroscopy, scanning electron microscopy, thermogravimetry-differential thermal analysis, and fluorescence spectroscopy. The results revealed that a pure GGG phase was obtained after the calcination of Tm, Ho:GGG at 900 ℃, and the obtained nanopowder had a uniform particle size of 70-90 nm, good dispersibility, and fluidity. The fluorescence analysis determined that the strongest peak of the fluorescence emission spectrum was at 1 950 nm, which was associated with the 5I7→5I8 transition of Ho3+.

gadolinium gallium garnet  /  lanthanide doping  /  nanopowder
张学建, 夏晨阳, 张守丰, 李春, 刘卉昇, 李永涛, 杨益民, 杜傲宸. 中红外热熔激光陶瓷粉体制备与性能表征. 硅酸盐学报, 2020 , 48 (1) : 61 -64 . DOI: 10.14062/j.issn.0454-5648.20190231
Xuejian ZHANG, Chenyang XIA, Shoufeng ZHANG, Chun LI, Huisheng LIU, Yongtao LI, Yimin YANG, Aochen DU. Preparation and Characterization of Mid-infrared Hot-melt Laser Ceramic Powders[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (1) : 61 -64 . DOI: 10.14062/j.issn.0454-5648.20190231
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Year 2020 volume 48 Issue 1
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Article Info
doi: 10.14062/j.issn.0454-5648.20190231
  • Receive Date：2019-04-11
  • Online Date：2026-10-29
  • Published：2020-01-20
Article Data
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History
  • Received：2019-04-11
  • Revised：2019-05-20
Funding
Affiliations
    1.Jilin Jianzhu University, Changchun 130118, China
    2.Changchun Structural and Functional Material Engineering Research Center, Changchun 130118, China
    3.School of Materials Science and Engineering, Changchun University of Science and Technology, Changchun 130022, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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