| 嵌入化合物LixMn2O4的水热浸渍合成研究 |
| STUDY ON LixMn2O4 SYNTHESIZED BY HYDROTHERMAL AND SOAKING METHOD |
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| 摘要: 本文用水热浸渍二步法合成了尖晶石型LixMn2O4微粉，并对其采用XRD，SEM， ICP， XPS和IR等进行测试。结果表明产物为单相立方晶体，粒子尺寸范围0.15-0.5 μm, LixMn2O4中X为0.96，其中锰为Mn3+和Mn4+混合价态存在。该液相合成LixMn2O4材料的方法尚未见报道。 |
| 关键词: LixMn2O4 水热合成 浸渍 嵌入化合物 |
| 基金项目: |
| Abstract: LixMn2O4 spinel type powders used for cathodes of Lithium-ion batteries were synthesized by the hydrothermal and soaking methods that never reported before. The products are measured by XRD、SEM、ICP、XPS and IR, the results come to the conclusion that the products are a single phase, cubic crystals, its grain size 0.15-0.5 μm, x=0.96 in LixMn2O4. The manganese exhibits a valency mixed by Mn3+ and Mn4+. |
| Keywords: LixMn2O4 hydrothermal synthesis soaking intercalation compounds |
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| 赖琼钰,卢集政,郑宗和.嵌入化合物LixMn2O4的水热浸渍合成研究[J].无机化学学报,1998,14(3):347-350. |
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