| 工艺控制对NASICON物相组成的影响 |
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| 引用本文： | 梁中全 诸培南. 工艺控制对NASICON物相组成的影响[J]. 功能材料, 1994, 25(1): 78-81 |
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| 作者姓名： | 梁中全 诸培南 |
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| 作者单位： | 同济大学，南京玻璃纤维研究设计院质检中心 |
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| 摘 要： | 用化学共沉淀方法制备了Ｎａ＿３Ｚｒ＿２Ｓｉ＿２ＰＯ＿１２（ＮＡＳＩＣＯＮ）固体电解质，研究了超细均匀的ＮＡＳＩ－ＣＯＮ预制粉体对制备ＮＡＳＩＣＯＮ所起的重要作用，检测了游离ＺｒＯ＿２的存在及其所处部位，并与无游离ＺｒＯ＿２的样品的烧成条件作对比分析，探讨了游离ＺｒＯ＿２的形成原因。
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| 关 键 词： | 化学共沉淀法 NASICON 超细预制粉 |
Phase Composition Effected by Control Condition in Preparation of NASICON |
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| Liang Zhongquan ,Zhu Peinan. Phase Composition Effected by Control Condition in Preparation of NASICON[J]. Journal of Functional Materials, 1994, 25(1): 78-81 |
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| Authors: | Liang Zhongquan Zhu Peinan |
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| Abstract: | Na_3Zr_2Si_2PO_12(NASlCON)solid elec-trolyte have been prepared by chemical co-precipitating method. It has been indicated that the pre-fabricated ultrafine powder of NASICON with well-distributed particles can play an important role inmaking ceramics. Comparing with the samples freefrom ZrO_2, the local regions where free ZrO_2 mightappear have been examined.The formation mechanism of free ZrO_2 has been also discussed. |
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| Keywords: | Chemical co-precipitating method NASICON prefabricated ultrafine powder phasecomposition |
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