| 电子陶瓷粉钛酸锶铅的液相合成技术研究 |
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| 引用本文： | 龚红宇,范素华,赵宗昱,尹衍升. 电子陶瓷粉钛酸锶铅的液相合成技术研究[J]. 复合材料学报, 1999, 16(2): 121-124 |
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| 作者姓名： | 龚红宇 范素华 赵宗昱 尹衍升 |
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| 作者单位： | 1.山东工业大学材料学院工程陶瓷重点实验室, 济南 250061; |
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| 摘 要： | 采用化学共沉淀法经前驱体草酸氧钛锶铅制得钛酸锶铅粉末。在分析前驱体的形成机理及热分解机理的基础上, 采用XRD、SEM、DTA、EPMA 等现代分析手段对粉体进行综合分析,并详细探讨了反应温度、酸碱度、热分解温度对产物的影响。
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| 关 键 词： | 草酸氧钛锶铅 钛酸锶铅 化学共沉淀法 |
| 收稿时间： | 1998-01-21 |
| 修稿时间： | 1998-04-02 |
STUDY ON THE PREPARATION OF STRONTIUM LEAD TITANATE BY LIQUID PHASE HOMOGENEOUS PRECIPITATION |
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| Gong Hongyu,Fan Suhua,Zhao Zongyu,Yin Yansheng. STUDY ON THE PREPARATION OF STRONTIUM LEAD TITANATE BY LIQUID PHASE HOMOGENEOUS PRECIPITATION[J]. Acta Materiae Compositae Sinica, 1999, 16(2): 121-124 |
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| Authors: | Gong Hongyu Fan Suhua Zhao Zongyu Yin Yansheng |
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| Affiliation: | 1.Shandong University of Technology, Jinan 250061;2.Shandong University of Building Material Industry |
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| Abstract: | In this paper, strontium lead titanate was prepared from strontium lead titanyl oxalate tetrohydrate by chemical coprecipitation. XRD, SEM, DTA, EPMA were used to analyze the powder. The effects of reactive temperature, pH value and heat treatment temperature were investigated after studying its formation and thermal decompositive mechanism. |
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| Keywords: | strontium lead titanate strontium lead titanyl oxalate tetrohydrate chemical coprecipitation |
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