| 层状三元簇合物的电子结构和导电性研究 （Ⅱ）LiMO_2天机高聚物的导电机理 |
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| 引用本文： | 杨融生,李俊.层状三元簇合物的电子结构和导电性研究 （Ⅱ）LiMO_2天机高聚物的导电机理[J].结构化学,1994(3). |
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| 作者姓名： | 杨融生 李俊 |
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| 作者单位： | 福州大学化学系 |
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| 摘 要： | 本文在双子晶格导电模型的基础上，运用ＳＣＣ－ＥＨＭＯ方法，研究了高性能二次电池阴极材料ＬｉＭＯ_２（Ｍ＝Ｔｉ~（３＋），Ｖ~（３＋），Ｃｒ~（３＋），Ｃｏ~（３＋），Ｎｉ~（３＋），Ｎｂ~（３＋）等）的电子结构和导电性关系。对不同材料导电性的悬殊差异给予理论解释，进一步发展了双子晶格导电模型。
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| 关 键 词： | 电子结构，导电机理，簇合物 |
Investigation of the Conductivity and Electronic Structures of the Ternary Layered Cluster Compounds(Ⅱ) The Conductive Mechanism of the Inorganic Polymer LiMO_2 |
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| Yang Rong-Sheng,Li Jun-Qian.Investigation of the Conductivity and Electronic Structures of the Ternary Layered Cluster Compounds(Ⅱ) The Conductive Mechanism of the Inorganic Polymer LiMO_2[J].Chinese Journal of Structural Chemistry,1994(3). |
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| Authors: | Yang Rong-Sheng Li Jun-Qian |
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| Abstract: | The relationship between conductivity and electronic structure of the high function cathode materials LiMO_2(M=Ti￣(3+),V￣(3+),Cr￣(3+),Co￣(3+),Ni￣(3+),Nb￣(3+)) for a secondary battery was studied by SCCC-EHMO method and Two Sub-lattice Conductive Model.A great disparity in their conductivity was explained theoretically.The two Sub-lattice conductive Model was modified further. |
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| Keywords: | conductivity electronic structure cluster |
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