Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics
In this paper, Lead-free based on 0.97([Formula: see text][Formula: see text][Formula: see text])([Formula: see text][Formula: see text])O3–0.03[Formula: see text][Formula: see text]TiO3 with additives La2O3 (1, 2, 3, 4 wt.%) was prepared by the solid reaction method, and the effect of La dopant on...
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| Format: | Article |
| Language: | English |
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World Scientific Publishing
2023-04-01
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| Series: | Journal of Advanced Dielectrics |
| Subjects: | |
| Online Access: | https://www.worldscientific.com/doi/10.1142/S2010135X23500108 |
| _version_ | 1797833001992716288 |
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| author | Bingsen Wang Junjun Wang Jiaqi Li Miao Yang Minghao Huang Tianyi Ma Yu Tian Fengmin Wu |
| author_facet | Bingsen Wang Junjun Wang Jiaqi Li Miao Yang Minghao Huang Tianyi Ma Yu Tian Fengmin Wu |
| author_sort | Bingsen Wang |
| collection | DOAJ |
| description | In this paper, Lead-free based on 0.97([Formula: see text][Formula: see text][Formula: see text])([Formula: see text][Formula: see text])O3–0.03[Formula: see text][Formula: see text]TiO3 with additives La2O3 (1, 2, 3, 4 wt.%) was prepared by the solid reaction method, and the effect of La dopant on the structural and electrical properties is investigated. The result indicates La dopant considerably decreases the optical band gap compared to the undoped composition. On the other hand, La doping leads to the higher dielectric property in a wider temperature, providing possibilities and directions for the subsequent development of ferroelectric photovoltaic materials with electrical properties and low optical band gap in a dramatical manner. |
| first_indexed | 2024-04-09T14:17:51Z |
| format | Article |
| id | doaj.art-d52132c813c54f18a177dc571db53630 |
| institution | Directory Open Access Journal |
| issn | 2010-135X 2010-1368 |
| language | English |
| last_indexed | 2024-04-09T14:17:51Z |
| publishDate | 2023-04-01 |
| publisher | World Scientific Publishing |
| record_format | Article |
| series | Journal of Advanced Dielectrics |
| spelling | doaj.art-d52132c813c54f18a177dc571db536302023-05-05T06:34:35ZengWorld Scientific PublishingJournal of Advanced Dielectrics2010-135X2010-13682023-04-01130210.1142/S2010135X23500108Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramicsBingsen Wang0Junjun Wang1Jiaqi Li2Miao Yang3Minghao Huang4Tianyi Ma5Yu Tian6Fengmin Wu7School of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Measurement and Communication Engineering, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaSchool of Science, Harbin University of Science and Technology, Harbin 150080, P. R. ChinaIn this paper, Lead-free based on 0.97([Formula: see text][Formula: see text][Formula: see text])([Formula: see text][Formula: see text])O3–0.03[Formula: see text][Formula: see text]TiO3 with additives La2O3 (1, 2, 3, 4 wt.%) was prepared by the solid reaction method, and the effect of La dopant on the structural and electrical properties is investigated. The result indicates La dopant considerably decreases the optical band gap compared to the undoped composition. On the other hand, La doping leads to the higher dielectric property in a wider temperature, providing possibilities and directions for the subsequent development of ferroelectric photovoltaic materials with electrical properties and low optical band gap in a dramatical manner.https://www.worldscientific.com/doi/10.1142/S2010135X23500108Piezoelectric ceramicsKNNLT-BNTdielectric propertiesband gap |
| spellingShingle | Bingsen Wang Junjun Wang Jiaqi Li Miao Yang Minghao Huang Tianyi Ma Yu Tian Fengmin Wu Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics Journal of Advanced Dielectrics Piezoelectric ceramics KNNLT-BNT dielectric properties band gap |
| title | Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics |
| title_full | Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics |
| title_fullStr | Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics |
| title_full_unstemmed | Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics |
| title_short | Structure and electrical properties of La2O3-doped (K,Na,Li)(Nb,Ta)O3-(Bi,Na)TiO3 ceramics |
| title_sort | structure and electrical properties of la2o3 doped k na li nb ta o3 bi na tio3 ceramics |
| topic | Piezoelectric ceramics KNNLT-BNT dielectric properties band gap |
| url | https://www.worldscientific.com/doi/10.1142/S2010135X23500108 |
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