Fabrication and crystal line patterning of Li{sub 1.3}Al{sub 0.3}Ti{sub 1.7}(PO{sub 4}){sub 3} ion conductive glass by Ni atom heat processing method
- Center for Advanced Science and Innovation, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871 (Japan)
Li{sub 1.3}Al{sub 0.3}Ti{sub 1.7}(PO{sub 4}){sub 3} conductive crystal lines composed of closely compacted fine particles were patterned on the surface of 13.9Li{sub 2}O-8.9Al{sub 2}O{sub 3}-37.6TiO{sub 2}-38.6P{sub 2}O{sub 5}-1NiO (mol %) precursor glass by a continuous wave Yb fiber laser irradiation ({lambda}=1078 nm) using the nickel atom heat processing method. Homogeneous and smooth crystal lines with a uniform width of 30 {mu}m were obtained with a laser power of 1.3 W. The Li{sup +} 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 Li{sub 1.3}Al{sub 0.3}Ti{sub 1.7}(PO{sub 4}){sub 3} conductive crystalline phase by Yb fiber laser irradiation.
- OSTI ID:
- 21016296
- Journal Information:
- Applied Physics Letters, Vol. 92, Issue 4; Other Information: DOI: 10.1063/1.2838355; (c) 2008 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-6951
- Country of Publication:
- United States
- Language:
- English
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