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Effect of Sm3+ Doping on Structural, Electrical and Photoluminescence Properties of SrBi4Ti4O15-Bi4Ti3O12 Piezoelectric Ceramics
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Fang LIU, Xiangping JIANG, Chao CHEN, Xiaokun HUANG, Xin NIE, Hao HU, Chunyang SU, Yunjing CHEN
Journal of the Chinese Ceramic Society | 2020, 48(3) : 325 - 331
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Journal of the Chinese Ceramic Society | 2020, 48(3): 325-331
Effect of Sm3+ Doping on Structural, Electrical and Photoluminescence Properties of SrBi4Ti4O15-Bi4Ti3O12 Piezoelectric Ceramics
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Fang LIU, Xiangping JIANG, Chao CHEN, Xiaokun HUANG, Xin NIE, Hao HU, Chunyang SU, Yunjing CHEN
Affiliations
  • Jiangxi Key Laboratory of Advanced Ceramic Materials, School of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333001, Jiangxi, China

    • LIU Fang (1994-), famale, Master. E-mai:

About Author:

LIU Fang (1994-), famale, Master. E-mai:

Published: 2020-03-20 doi: 10.14062/j.issn.0454-5648.20190306
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Sm3+ doped SrBi8-xSmxTi7O27(SBT-BIT-xSm3+, 0≤x≤0.50) inter-growth bismuth layer-structured ceramics were prepared by a conventional solid-state method. The effect of Sm3+ doping on the structural, electrical and photoluminescence properties of SBT-BIT-xSm3+ ceramics were investigated. All the samples show a single inter-growth bismuth layer-structure. Based on the results by the Rietveld analysis and Raman spectroscopy, the lattice distortion decreases. The dielectric loss (tanδ) decreases and piezoelectric constant (d33) increases with the increase of Sm3+ doping content. SBT-BIT-xSm3+ ceramic with x of 0.30 exhibits an optimum electrical behavior, i.e., d33=16.3 pC/N, and tanδ=0.90%. Moreover, Under a near ultraviolet excitation at 407 nm, a most intense red orange emission appears at 598 nm in SBT-BIT-xSm3+ ceramics. The optimized emission intensity was obtained when x=0.15 for SBT-BIT-xSm3+ ceramic. The results show that Sm3+ doped SBT-BIT-xSm3+ inter-growth bismuth layer-structured ceramics have potential applications in the field of optoelectronic multifunctional devices.

piezoelectric ceramics  /  Raman spectroscopy  /  lattice distortion  /  photoluminescence
刘芳, 江向平, 陈超, 黄枭坤, 聂鑫, 胡浩, 苏春阳, 陈云婧. Sm3+掺杂SrBi4Ti4O15-Bi4Ti3O12压电陶瓷的结构、电学和光致发光性能. 硅酸盐学报, 2020 , 48 (3) : 325 -331 . DOI: 10.14062/j.issn.0454-5648.20190306
Fang LIU, Xiangping JIANG, Chao CHEN, Xiaokun HUANG, Xin NIE, Hao HU, Chunyang SU, Yunjing CHEN. Effect of Sm3+ Doping on Structural, Electrical and Photoluminescence Properties of SrBi4Ti4O15-Bi4Ti3O12 Piezoelectric Ceramics[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (3) : 325 -331 . DOI: 10.14062/j.issn.0454-5648.20190306
Appendix
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Year 2020 volume 48 Issue 3
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Article Info
doi: 10.14062/j.issn.0454-5648.20190306
  • Receive Date：2019-05-08
  • Online Date：2026-10-29
  • Published：2020-03-20
Article Data
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History
  • Received：2019-05-08
  • Revised：2019-06-04
Funding
Affiliations
    Jiangxi Key Laboratory of Advanced Ceramic Materials, School of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333001, Jiangxi, China

Corresponding:

JIANG Xiangping (1964-), male, Ph.D., Professor. E-mai:
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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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