| Pr对K7MgBW11O39配合物的化学热扩渗及其导电性的研究 |
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| 引用本文： | 李昕,李中华,黄玉东,周百斌.Pr对K7MgBW11O39配合物的化学热扩渗及其导电性的研究[J].无机化学学报,2003,19(3):299-302. |
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| 作者姓名： | 李昕 李中华 黄玉东 周百斌 |
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| 作者单位： | 1. 哈尔滨工业大学应用化学系,哈尔滨,150001
2. 哈尔滨工业大学应用化学系,哈尔滨,150001;哈尔滨师范大学化学系,哈尔滨,150080 |
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| 基金项目： | 黑龙江省重点攻关资助项目(No.GB02A301)。 |
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| 摘 要： | Praseodymium Chemistry-Heated Diffused Permeation is used to treat K7MgBW11O39 for the first time. ICP， IR， XRD， TG-DTA， have been used to characterize K7MgBW11O39·15H2O and treated sample， indicating that Pr can be permeated into the body of this sample. The results of AC impedance spectra and DC four-probe show that the value of conductivity is 104 times higher than that of sample before permeation at room temperature. At the range of 301～576K，the conductivity of permeated sample almost keep constant and its thermal stability improved more than 150K， which imply that this material is promising.
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| 关 键 词： | 杂多配合物 稀土多元渗 Pr 导电性 |
| 修稿时间： | 2002年9月24日 |
The Conductivity of K7MgBW11O39 Treated by Pr Chemistry-Heated Diffused Permeation |
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| LI Xin,LI Zhong-Hu,HUANG Yu-Dong and ZHOU Bai-Bin.The Conductivity of K7MgBW11O39 Treated by Pr Chemistry-Heated Diffused Permeation[J].Chinese Journal of Inorganic Chemistry,2003,19(3):299-302. |
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| Authors: | LI Xin LI Zhong-Hu HUANG Yu-Dong and ZHOU Bai-Bin |
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| Abstract: | |
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| Keywords: | POMs Pr heated diffused permeation conductivity |
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