| 锂化分子筛的制备和应用研究 |
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| 引用本文： | 黄文煌,严玉顺,万春荣,王建武.锂化分子筛的制备和应用研究[J].清华大学学报(自然科学版),2000,40(2):70-73. |
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| 作者姓名： | 黄文煌 严玉顺 万春荣 王建武 |
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| 作者单位： | 清华大学核能技术设计研究院,北京,100084 |
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| 摘 要： | 为能够有效、经济且工艺简单地去除锂离子电池非水电解液中的微量水，根据离子交换原理对普通4A分子筛进行锂化处理制备锂化分子筛。经实验验证，这种分子筛既能满足除水的要求，又能大大降低因和Li
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| 关 键 词： | 非水电解液 锂化 4A型分子筛 锂化分子筛 |
| 文章编号： | 1000-0054(2000)02-0070-04 |
| 修稿时间： | 1999-05-05 |
Lithiated molecular sieve preparation and application |
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| HUANG Wenhuang,YAN Yushun,WAN Chunrong,WANG Jianwu.Lithiated molecular sieve preparation and application[J].Journal of Tsinghua University(Science and Technology),2000,40(2):70-73. |
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| Authors: | HUANG Wenhuang YAN Yushun WAN Chunrong WANG Jianwu |
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| Institution: | HUANG Wenhuang,YAN Yushun,WAN
Chunrong,WANG Jianwu;
(Institute of Nuclear Energy Technology,Tsinghua University,Beijing 100084,China) |
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| Abstract: | To remove the trace water from non aqueous electrolyte of lithium ion battery more efficiently and without any damaging effects, 4A molecular sieve was lithiated in advance according to the principle of ion exchanging. The experiment results show that the lithiated molecular sieve can replace the 4A molecular sieve as dehydrant, with far less introduction of foreign ions. It is of great importance in maintaining the cycle performance of batteries, so the lithiated molecular sieve is of great value in the experiments and in the production of lithium ion batteries. |
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| Keywords: | non aqueous lithiated 4A molecular sieve lithiated molecular sieve |
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