| 钡镁锰矿合成及在水溶液中电化学性质研究 |
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| 引用本文： | 夏熙,刘斌. 钡镁锰矿合成及在水溶液中电化学性质研究[J]. 无机材料学报, 2000, 15(4): 363-640 |
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| 作者姓名： | 夏熙 刘斌 |
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| 作者单位： | 夏熙（新疆大学应用化学研究所，乌鲁木齐830046）;刘斌（新疆大学应用化学研究所，乌鲁木齐 830046） |
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| 摘 要： | 合成了一种二氧化锰电池正极材料.用改进的碱性条件下合成晶型良好的纳米δ
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| 关 键 词： | 含镁钡镁锰矿 大隧道结构 恒流放电 循环伏安 |
| 文章编号： | 1000-324X(2000)04-0636-05 |
| 修稿时间： | 1999-08-12 |
Synthesis of Mg-Todorokite and Its Electrochemical Behavior in AqueousElectrolytes |
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| XIA Xi,LIU Bin. Synthesis of Mg-Todorokite and Its Electrochemical Behavior in AqueousElectrolytes[J]. Journal of Inorganic Materials, 2000, 15(4): 363-640 |
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| Authors: | XIA Xi LIU Bin |
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| Abstract: | A novel synthesis of the large tunnel structure Mg-containing Todorokite from nano6-MnO_2 and 3mol/L MgCl_2 in a higher pressure caldron was described. XRD and TEM results confirm that Mg-Todorokite is also a nano-phase MnO_2 with homogeneous particle size. Electrochemical studies on constant current discharge and cyclic behavior of Mg-Todorokite in 9mol/L KOH or in 5mol/L LiNO_3 aqueous electrolytes show that it possesses a lower open circuit voltage, and a good cycling performance. |
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| Keywords: | Mg-Todorokite large tunnel structure constant current discharge cyclic voltammetry |
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