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用溶胶-凝胶法制备了Li4SiO4-xY2O3(x=0~0.5)离子导体材料,并用DTA-TG、XRD及交流阻抗等技术对样品进行了测试,结果发现:用溶胶-凝胶法可降低Li4SiO4的合成温度并可提高离子的导电性,适量Y2O3的掺入可增强基质的致密性,并可提高材料的导电性能.

参考文献

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