BNT-BT-KNN铁电陶瓷的制备与应变性能研究任务书
2020-05-11 23:23:09
1. 毕业设计（论文）的内容和要求
课程论文是对大学四年级学习情况以及对所做的课题情况的真实反映，其内容应该包括一下方面：
1. 阅读相关书籍和参考文献，初步了解反铁电陶瓷材料的基本知识以及研究进展，了解固相法合成bnt-bt-knn的实验过程。
2. 掌握二步烧结法合成bnt-bt-knn反铁电陶瓷的制备工艺，通过多种分析表征方法分析室温下bnt-bt-knn反铁电陶瓷的形貌、相组成以及应变性能。在此基础上总结科学的实验方法以及操作过程中的注意事项，并最终完成bnt-bt-knn反铁电陶瓷的学位论文的撰写。
(1) 根据选定的题目，查阅文献，加以分析整理，对课题的研究进展，现状及存在问题进行分析评述，达到培养查阅文献，综合分析，论文撰写的能力，同时加深学生对前面所学专业课程问题的认识，提高课程学习的效果的目的。
2. 参考文献
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Rouml;del J, Jo W, Serfert K T P, et al. Perspective on the Development of Lead-free Piezoceramics[J]. Journal of the American Ceramic Society, 2009, 92(6): 1153-1177(25). | |
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Jin J, Li F, Zhang S. Decoding the Fingerprint of Ferroelectirc Loops: Comprehension of the Material Properties and Strectures[J]. Journal of the American Ceramic Society, 2014, 97(1): 1-27. | |
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Ye Z G. Relaxor Ferroelectric Complex Perovskites: Structure, Properties and Phase Transitions[J]. Key Engineering Materials, 1998, 155-156: 81-122. | |
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Berlincourt D, Krueger H H A. Domain processes in lead titanate zirconate and barium titanate ceramics[J]. Applied Physics, 1959, 30: 1804~1810. | |
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Fancher C M, Jo W, Rouml;del J, et al. Effect of Texture on Temperature-Dependent Properties of K0.5Na0.5NbO3 Modified Bi1/2Na1/2TiO3-xBaTiO3[J]. Journal of the American Ceramic Society, 2014, 97 (8): 2557#8211;2563. | |
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[6] |
Gao F, Dong X L, Mao C L, et al. Energy-Storage Properties of 0.89Bi0.5Na0.5TiO3-0.06BaTiO3-0.05K0.5Na0.5NbO3 Lead-Free Anti- ferroelectric Ceramics[J]. Journal of the American Ceramic Society, 2011, 94(12): 4382~4386. | |
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[7] |
Ding J X, Liu Y F, Lu Y N, et al. Enhanced Energy-storage properties of 0.89Bi0.5Na0.5TiO3-0.06BaTiO3-0.05K0.5Na0.5NbO3 lead-free antiferroelectr- -ic ceramics[J]. Materials Letters, 2014, 114: 107~110. | |
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[8] |
Ye J J, Liu Y F, Lu Y N, et al. Enhanced energy-storage properties of SrTiO3 doped (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3 lead-free antiferroelectric ceramics[J]. Journal of Materials Science: Materials in Electronics, 2014, 25(10): 4632~4637. | |
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[9] |
Zhang S T, Kounga A B, Jo W, et al. High-Strain Lead-free Antiferroelectric Electrostrictors[J]. Advanced Materials, 2009, 21(46): 4716-4720. | |
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[10] |
Zhang S T, Kounga A B, Aulbach E, et al. Lead-free piezoceramics with giant strain in the system Bi0.5 Na 0.5TiO3 -BaTiO3-K0.5Na0.5NbO3.I. Structure and room temperature properties[J]. Journal of the American Ceramic Society, 2008, 103(3): 034108-034108-7. |
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Zhang S T, Yan F, et al. Phase diagram and electrostrictive properties of Bi0.5 Na 0.5TiO3 -BaTiO3-K0.5Na0.5NbO3 ceramics[J]. Journal of the American Ceramic Society, 2010, 93(6): 1561-1564(4). |
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[12] |
Zhang S T, Yan F, Yang B, et al. Phase diagram and electrostrictive properties of Bi0.5Na0.5TiO3-BaTiO3-K0.5Na0.5NbO3 ceramics[J]. Applied Physics Letters, 2010, 97(12):122901-122901-3. |
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[13] |
Seifert K T P, Jo W, Rouml;del J. Temperature-insensitive large strain of (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-(K0.5Na0.5)NbO3lead-free piezoceramics[J]. Journal of the American Ceramic Society, 2010, 93(5):1392-1396. |
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Sapper E, Gassmann A, Gjoslash;dvad L, et al. Cycling stability of lead-free BNT#8211;8BT and BNT#8211;6BT#8211;3KNN multilayer actuators and bulk ceramics[J]. Journal of the European Ceramic Society, 2014, 34(3):653-661. | |
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[15] |
Jo, W, Erdem, E, Eichel, et al.. Effect of Nb-donor and Fe-acceptor dopants in (Bi1/2Na1/2)TiO3#8211;BaTiO3#8211;(K0.5Na0.5)NbO3 lead-free piezoceramics[J]. Journal of Applied Physics, 2010, 108(1):014110-014110-6. |
3. 毕业设计（论文）进程安排
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起讫日期 |
设计（论文）各阶段工作内容 |
备 注 |
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2015.12~2016.1 |
阅读相关文献及资料，了解课题的基本知识及相关背景 |
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2016.1~2016.2 |
对于已阅读的文献材料，进行总结，完成开题报告 |
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2016.2~2016.4 |
进行相关实验内容，并对实验的结果进行分析讨论 |
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2016.4~2016.5 |
对实验结果进行分析总结，撰写毕业论文 |
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2016.5~2016.6 |
修改毕业论文及进行毕业答辩 |
