溶胶凝胶法制备Li4.5B0.5Si0.5O4-xLi2O导体材料及导电性能

陈汝芬 已出版文章查询
陈汝芬
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1 宋秀芹 已出版文章查询
宋秀芹
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1 冯子成 已出版文章查询
冯子成
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1河北师范大学,化学系,河北,石家庄,050016

2河北省水利水电监理咨询中心,河北,石家庄,050000


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采用溶胶-凝胶法制备了Li4.5B0.5Si0.5O4-xLi2O(x=0~ 0.5)离子导体材料,并采用DTA-TG、XRD、TEM及交流阻抗等技术对样品进行了分析和测试 ,结果发现:溶胶-凝胶法可降低Li4.5B0.5Si0.5O4的合成温度;随Li 2O的掺入可增强基质材料的致密性并提高其离子的导电性能.

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DOI: http://dx.doi.org/10.3969/j.issn.1005-0299.2000.03.018

语种: 中文   

基金河北省自然科学基金(296169)

关键词Li4.5B0.5Si0.5O4 Li2O 离子导电性 溶胶-凝胶法


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