| 二硼化钛在氟化钾溶液中的放电行为 |
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| 引用本文： | 李克非,单忠强,张季,田建华.二硼化钛在氟化钾溶液中的放电行为[J].化学工业与工程,2009,26(1):1-4. |
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| 作者姓名： | 李克非 单忠强 张季 田建华 |
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| 作者单位： | 天津大学化工学院,天津,300072 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 研究了二硼化钛电极在20％（质量分数）KF溶液中的放电性能及其影响因素。试验发现，当放电速率为100mA／g时，二硼化钛电极总的放电容量可达2000mA·h／g。二硼化钛电极在20％（质量分数）KF溶液中的放电曲线上出现了4个放电平台，结合循环伏安曲线、ICP及XRD等分析手段时相应的电化学过程进行了分析，提出了二硼化钛发生电化学氧化反应的可能机理。
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| 关 键 词： | 二硼化钛 KF溶液 负极 |
Discharge Behavior of TiB2 Anode in KF Solution |
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| LI Ke-fei,SHAN Zhong-qiang,ZHANG Ji,TIAN Jian-hua.Discharge Behavior of TiB2 Anode in KF Solution[J].Chemical Industry and Engineering,2009,26(1):1-4. |
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| Authors: | LI Ke-fei SHAN Zhong-qiang ZHANG Ji TIAN Jian-hua |
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| Affiliation: | (School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China) |
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| Abstract: | The discharge performance of TiB2 electrode in 20% KF solution was studied in this paper. The experimental results showed that the total discharge capacity of TiB2 electrode could reach 2 000 mA·h/g at a constant current rate of 100 mA/g. There are four discharge stages on the discharge curves of TiB2 electrode, and their related electrochemical processes were analyzed by the cycle voltammograms, ICP and XRD, and the possible reacting mechanism of TiB2 was discussed in detail. |
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| Keywords: | titanium diboride KF solution anode |
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