| sol-gel法制备微波介质陶瓷材料 |
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| 引用本文： | 吴毅强. sol-gel法制备微波介质陶瓷材料[J]. 电子元件与材料, 1999, 18(1): 5-7 |
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| 作者姓名： | 吴毅强 |
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| 作者单位： | 南昌大学电子科学工程系,南昌,330029 |
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| 基金项目： | 南昌大学校科研和教改项目;; |
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| 摘 要： | 以Ｚｒ（ＮＯ３）４·５Ｈ２Ｏ、Ｔｉ（ＯＣ４Ｈ９）４、ＳｎＣｌ４·５Ｈ２Ｏ为原料，用溶胶－凝胶法制备了Ｚｒ－Ｔｉ－Ｓｎ系微波介质超微粉料。实验表明：温度、湿度、溶液浓度、ｐＨ值等是影响形成溶胶、凝胶的主要因素。采用合适的工艺参数能制备出高Ｑ值的微波介质陶瓷微粉。
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| 关 键 词： | 溶胶－凝胶法 微波介质陶瓷 制备工艺 |
| 修稿时间： | 1998-08-04 |
Preparation of the microwave dielectric ceramics by sol-gel method |
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| Wu Yiqiang. Preparation of the microwave dielectric ceramics by sol-gel method[J]. Electronic Components & Materials, 1999, 18(1): 5-7 |
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| Authors: | Wu Yiqiang |
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| Abstract: | Ultra fine ceramic powders of Zr Ti Sn for microwave dielectric are prepared, with Zr(NO 3) 4·5H 2O, Ti(OC 4H 9) 4, SnCl 4·5H 2O as percursors, by sol gel method The major factors that influence the formation of sol and gel are temperature, humidity, concentration and pH value The powders of high Q can be acquired by choosing correct parameters (4 refs ) |
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| Keywords: | sol gel method microwave dielectric ceramics preparation technology |
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