| 低钾含量低温电解质中阴极电解膨胀研究 |
| |
| 引用本文： | 马绍良,李劼,田忠良,李胜银,吕晓军,赖延清,刘业翔.低钾含量低温电解质中阴极电解膨胀研究[J].中南大学学报(自然科学版),2012,43(7):2467-2472. |
| |
| 作者姓名： | 马绍良 李劼 田忠良 李胜银 吕晓军 赖延清 刘业翔 |
| |
| 作者单位： | 中南大学冶金科学与工程学院,湖南长沙,410083 |
| |
| 基金项目： | 国家高技术研究发展计划(“863”计划)项目 |
| |
| 摘 要： | 以钠冰晶石-钾冰晶石混合体系作为研究对象,测量半石墨质阴极电解膨胀率。研究结果表明:随着AlF3含量的增加,阴极电解膨胀率逐渐降低,且随着AlF3含量的增加,对半石墨质阴极膨胀的影响也加剧了。随着钾含量的增加,半石墨质阴极膨胀率增大,随着钾冰晶石含量的增加,对半石墨质阴极膨胀率的影响是先加剧后减弱。
|
| 关 键 词： | 低钾含量电解质 半石墨质阴极 电解膨胀 低温电解 |
Cathode expansion of low potassium-sodium cryolite |
| |
| MA Shao-liang
,
LI Ye
,
TIAN Zhong-liang
,
LI Sheng-yin
,
LV Xiao-jun
,
LAI Yan-qing
,
LIU Ye-xiang.Cathode expansion of low potassium-sodium cryolite[J].Journal of Central South University:Science and Technology,2012,43(7):2467-2472. |
| |
| Authors: | MA Shao-liang LI Ye TIAN Zhong-liang LI Sheng-yin LV Xiao-jun LAI Yan-qing LIU Ye-xiang |
| |
| Institution: | ,LAI Yan-qing,TIAN Zhong-liang,LI Sheng-yin (School of Metallurgical Science and Engineering,Central South University,Changsha 410083,China) |
| |
| Abstract: | Semi-graphitic cathode electrolytic measuring swelling was studied based on sodium-potassium cryolite mixed system,the results show that as the content of AlF3 increases,the cathode electrolysis swelling gradually decreases,and as the content of AlF3 increases,semi-graphitic cathode on the impact of inflation is also exacerbated.Semi-graphitic cathode expansion rate increases with the increase of potassium,and the semi-graphitic cathode expansion rate first increases and then decreases with the increase of the content of potassium cryolite. |
| |
| Keywords: | low potassium-sodium cryolite semi-graphitic cathode electrolysis expansion low temperature electrolysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
