| 合成条件对晶体结构的影响 |
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| 引用本文： | 吴斌,白培康,高建峰,丰艳芳. 合成条件对晶体结构的影响[J]. 广东化工, 2011, 38(12): 6+3-6,3 |
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| 作者姓名： | 吴斌 白培康 高建峰 丰艳芳 |
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| 作者单位： | 中北大学材料科学与工程学院,山西太原,030051 |
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| 摘 要： | 使用高温固相法以廉价的三氧化二铁为铁源制备磷酸铁锂。在700℃下采用三种不同的碳源制备磷酸铁锂,并利用X射线衍射（XRD）对产物进行研究,结果显示不同碳源包覆的产物其晶体结构也不相同,在700℃、10 h时其产物峰宽最窄、结晶度最好并与标准图谱的吻合程度最高。
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| 关 键 词： | 磷酸铁锂 正极材料 锂离子电池 三氧化二铁 晶体结构 |
Synthesis Conditions Affecting on the Crystal Structure |
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| Wu Bin,Bai Peikang,Gao Jianfeng,Feng Yanfang. Synthesis Conditions Affecting on the Crystal Structure[J]. Guangdong Chemical Industry, 2011, 38(12): 6+3-6,3 |
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| Authors: | Wu Bin Bai Peikang Gao Jianfeng Feng Yanfang |
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| Affiliation: | (College of Material Science and Engineering,North University of China,Taiyuan 030051,China) |
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| Abstract: | The use of high-temperature solid-state method and with cheap iron oxide prepared lithium iron phosphate.Using three different carbon,sources synthesis lithium iron phosphate at 700 ℃.X-ray diffraction（XRD） study on product,the result showed that coated with different carbon sources is possess different structure of its product.The product be provided with narrowest peak width and the best crystallinity degree of fit with the highest standard pattern at 700 ℃,10 h. |
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| Keywords: | lithium iron phosphate cathode material lithium-ion battery Fe2O3 crystal structure |
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