| Keggin结构钼磷和钼硅杂多酸盐热稳定性研究 |
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| 引用本文： | 王恩波,牛景扬,许林,周端文.Keggin结构钼磷和钼硅杂多酸盐热稳定性研究[J].无机化学学报,1994(4). |
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| 作者姓名： | 王恩波 牛景扬 许林 周端文 |
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| 作者单位： | 东北师范大学化学系 |
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| 摘 要： | 本文用ＴＧ－ＤＴＡ、ＤＳＣ热谱、变温红外光谱、Ｘ射线衍射和溶解性实验方法，对四十一种Ｋｅｇｇｉｎ结构钼磷和钼硅杂多酸的碱金属、碱土金属、过渡金属、希土元素以及有机阳离子盐的热稳定性进行了系统的研究，初步讨论了影响热稳定性的因素．得到了一些有意义的结论．
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| 关 键 词： | 杂多酸盐，Keggin结构，热稳定性 |
STUDY ON THERMAL STABILITY OF MOLYBDENUM-PHOSPHORUS AND MOLYBDENUM-SILICON HETEROPOLYACID SALTS WITH KEGGIN STRUCTURE |
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| Wang Enbo,Niu Jingyang, Xu Lin,Zhou Duanwen.STUDY ON THERMAL STABILITY OF MOLYBDENUM-PHOSPHORUS AND MOLYBDENUM-SILICON HETEROPOLYACID SALTS WITH KEGGIN STRUCTURE[J].Chinese Journal of Inorganic Chemistry,1994(4). |
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| Authors: | Wang Enbo Niu Jingyang Xu Lin Zhou Duanwen |
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| Abstract: | n this paper, the thermal stability of molybdenum-phosphorus and molybdenum-silicon hcteropolyacid salts with Keggin structure, which contain base-metal, base-earth-metal,transition-metal, lanthanide and organic cations. were studied systematically by TG-DTA, DSC, IR spectra at various temperaturc, X-ray diffraction and solubility experimental method. The factors having influence on the thermal stability were explained. Some significant conclusions were obtained. |
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| Keywords: | heteropolyacid salt Keggin structure thermal stability |
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