| 高温处理对热电池正极材料氯化镍性能的影响 |
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| 引用本文： | 郭永全,赵晋峰,李潇,鹿学玲,高文明,朱金城.高温处理对热电池正极材料氯化镍性能的影响[J].电源技术,2010,34(6). |
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| 作者姓名： | 郭永全 赵晋峰 李潇 鹿学玲 高文明 朱金城 |
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| 作者单位： | 中国电子科技集团公司,第十八研究所,天津,300381 |
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| 摘 要： | 研究了高温处理工艺对热电池正极材料氯化镍性能的影响;用扫描电子显微镜法(SEM)和X射线衍射光谱法(XRD)分析了处理前后材料结晶状态的差异。分析了处理前后材料的理化性能,结果表明,处理后晶体重新晶格排序,材料各项指标均有所改善。以高温处理粉作正极制备的热电池比以真空烘干粉作正极制备的热电池在放电平台电压、工作时间和电池内阻等方面性能更好。
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| 关 键 词： | 氯化镍 正极材料 热电池 |
Influence of high temperature treating on NiCl_2 as cathode material of thermal battery |
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| GUO Yong-quan,ZHAO Jin-feng,LI Xiao,LU Xue-ling,GAO Wen-ming,ZHU Jin-cheng.Influence of high temperature treating on NiCl_2 as cathode material of thermal battery[J].Chinese Journal of Power Sources,2010,34(6). |
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| Authors: | GUO Yong-quan ZHAO Jin-feng LI Xiao LU Xue-ling GAO Wen-ming ZHU Jin-cheng |
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| Affiliation: | GUO Yong-quan,ZHAO Jin-feng,LI Xiao,LU Xue-ling,GAO Wen-ming,ZHU Jin-cheng (Tianjin Institude of Power Sources,Tianjin 300381,China) |
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| Abstract: | The characteristic changes of NiCl2 as the cathode material of thermal battery after high temperature treating was studied. The difference of crystal structure between before and after treating materials was researched by SEM and XRD. The physical and chemical characters of two kinds of materials were tested. The results suggest that the crystal lattice is readjusted in this process and the performance is all improved. Comparing with thermal battery with vacuum drying NiCl2, the thermal battery with high te... |
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| Keywords: | NiCl2 cathode material thermal battery |
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