Fabrication and crystal line patterning of Li1.3Al0.3Ti1.7(PO4)3 ion conductive glass by Ni atom heat processing method
Fabrication and crystal line patterning of Li1.3Al0.3Ti1.7(PO4)3 ion conductive glass by Ni atom heat processing method
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DOI：
10.1063/1.2838355
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发表时间：
2008-01
影响因子：
4
通讯作者：
Maolin Pang;Ryota Suzuki;M. Saito;K. Machida;H. Hanzawa;Y. Nojiri;S. Tanase
中科院分区：
文献类型：
--
作者：
Maolin Pang;Ryota Suzuki;M. Saito;K. Machida;H. Hanzawa;Y. Nojiri;S. Tanase
采用镍原子热处理方法，在13.9Li2O-8.9Al2O3-37.6TiO2-38.6P2O5- 1 NiO（mol %）前驱体玻璃表面，用Yb光纤激光器（λ= 1078 nm）辐照，形成了由致密细颗粒组成的Li1.3Al0.3Ti1.7（PO 4）3导电晶线。当激光功率为1.3W时，获得了均匀、光滑、宽度为30μm的晶线。激光图案化玻璃的Li+离子电导率比玻璃基体的高约两个数量级，这是由于Yb光纤激光照射形成了Li1.3Al0.3Ti1.7（PO 4）3导电晶相。
Li1.3Al0.3Ti1.7(PO4)3 conductive crystal lines composed of closely compacted fine particles were patterned on the surface of 13.9Li2O–8.9Al2O3–37.6TiO2–38.6P2O5–1NiO (mol %) precursor glass by a continuous wave Yb fiber laser irradiation (λ=1078nm) using the nickel atom heat processing method. Homogeneous and smooth crystal lines with a uniform width of 30μm were obtained with a laser power of 1.3W. The Li+ ion conductivity of the laser patterned glass was about two orders of magnitude higher than that of the glass matrix due to the formation of Li1.3Al0.3Ti1.7(PO4)3 conductive crystalline phase by Yb fiber laser irradiation.