Precipitation of LaBO3 on the surface of a glass of composition 0.1Cr2O3·25Li2O·10La2O3·65B2O3 (in mol%) was enhanced due to ultrasonic surface treatment (UST) with aqueous and ethanol suspensions of LaBO3 particles. The aqueous suspension gave a higher efficiency than the ethanol suspension. The crystallites were almost uniform in size distribution, and grew irregularly: increase-decrease-increase in size when heated at 580°C. Preferred growth of (200) was detected. The mechanism of UST enhanced crystallization is proposed. © 1994, The Society of Materials Science, Japan. All rights reserved.
CITATION STYLE
Ding, Y., Miura, Y., Nanba, T., & Osaka, A. (1994). Enhanced Surface Crystallization of Chromium(III)-Doped Lithium Lanthanum Borate Glasses due to Ultrasonic Treatment. Journal of the Society of Materials Science, Japan, 43(489), 618–623. https://doi.org/10.2472/jsms.43.618
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