| 压电陶瓷电性能老化问题的研究 |
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| 引用本文： | 叶正芳,李彦锋,贾付云,卓仁禧,苏致兴.压电陶瓷电性能老化问题的研究[J].兰州大学学报(自然科学版),2001,37(3):45-51. |
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| 作者姓名： | 叶正芳 李彦锋 贾付云 卓仁禧 苏致兴 |
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| 作者单位： | 1. 化学化工学院,
2. 化学化工学院；武汉大学化学与分子科学学院 |
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| 摘 要： | 压电陶瓷的电性能老化问题对对压电陶瓷的理论研究和应用都具有重要的意义，这篇论文阐述了压电陶瓷的老化机理，研究了影响老化的因素和温度、压力、电场和生产工艺，提出了防止电性能老化、改善制品质量的措施。
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| 关 键 词： | 老化 压电陶瓷 电性能 |
| 文章编号： | 0455-2059(2001)03-0045-07 |
| 修稿时间： | 2000年5月24日 |
Study on the Aging of the Electronic Properties of Piezoelectric Ceramic |
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| Abstract: | A study on aging process of the electronic properties of piezoelectric ceramic is important to its theoretic and applied research. A new endeavor is made to discuss the aging mechanism. The factors affecting the aging process such as temperature, pressure, electronic field and technology are investigated. In addition, the measures designed to prevent the aging of the electronic properties and to improve the function of piezoelectric ceramic are present. |
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| Keywords: | aging piezoelectric ceramic electronic properties |
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