| 添加TiO2的ZnO压敏电阻的晶粒生长研究 |
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| 引用本文： | 何忠伟,徐政,孙丹峰.添加TiO2的ZnO压敏电阻的晶粒生长研究[J].硅酸盐通报,2004,23(6):103-105. |
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| 作者姓名： | 何忠伟 徐政 孙丹峰 |
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| 作者单位： | 同济大学材料科学与工程学院,上海,200092;苏州中普电子有限公司,苏州,215011 |
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| 摘 要： | 电子产品对低压压敏电阻的需求日益增长;添加TiO2可以使ZnO压敏电阻的晶粒长大,能有效地对压敏电阻进行低压化;实验证明了TiO2晶粒助长的作用,并对新发现的突起物现象进行了分析.
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| 关 键 词： | ZnO压敏电阻 TiO2 晶粒长大 生长锥 |
Grain Growth of ZnO Varistor with TiO2 Addition |
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| He Zhongwei Xu Zheng Sun Danfeng.Grain Growth of ZnO Varistor with TiO2 Addition[J].Bulletin of the Chinese Ceramic Society,2004,23(6):103-105. |
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| Authors: | He Zhongwei Xu Zheng Sun Danfeng |
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| Abstract: | Requirement for low-voltage varistor is increased very much. Theories show that TiO2 addition can make the grain of ZnO varistor grow-up remarkably,and sensitive voltage lowed effectively. The effect of helping grain grow-up of TiO2 is proved by experiments. A kind of protuberance is found in experiments for the first time. The phenomenon is analyzed specially and detailedly. |
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| Keywords: | ZnO varistor TiO2 grain growth growth awl |
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