| Y（NO3）3掺杂BaTiO3半导体材料特性研究 |
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| 引用本文： | 龚树萍 吕文中. Y（NO3）3掺杂BaTiO3半导体材料特性研究[J]. 无机材料学报, 1995, 10(1): 109-112 |
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| 作者姓名： | 龚树萍 吕文中 |
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| 作者单位： | 华中理工大学固体电子学系 |
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| 摘 要： | 本文研究了以Ｙ（ＮＯ３）３作为施主掺杂元素制备的ＰＴＣＲ材料的显微结构和宏观性能。指出施主以水溶性化合物形式引入制备的ＰＴＣＲ材料，其性能明显优于常规的施主以氧化物形式引入而得到的材料的性能。
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| 关 键 词： | 电阻率 耐电压 半导体陶瓷材料 掺杂 钛酸钡 |
Study on Characteristics of BaTiO_3 Ceramics Doped with Y(NO_3)_3 |
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| Gong Shuping, Lu Wenzhong, Li Buyin, Zhou Dongxiang. Study on Characteristics of BaTiO_3 Ceramics Doped with Y(NO_3)_3[J]. Journal of Inorganic Materials, 1995, 10(1): 109-112 |
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| Authors: | Gong Shuping Lu Wenzhong Li Buyin Zhou Dongxiang |
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| Affiliation: | Huazhong University of Science and Technology Wuhan 430074 China |
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| Abstract: | The micro-structure and electrical properties of BaTiO3 ceramics doped with Y(NO3)3 were investigated in this paper. It was pointed out that BaTiO3 ceramics doped with Y(NO3)3 solution are obviously superior to that doped with Y2O3 in electrical properties. |
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| Keywords: | PTCR materials Y(NO_3)_3 resistivity withstanding voltage |
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