Eutectic structure from amorphous Al2O3-ZrO2-Y2O3 system by rapid quenching technique for potential hybrid solar cell application

Title
Eutectic structure from amorphous Al2O3-ZrO2-Y2O3 system by rapid quenching technique for potential hybrid solar cell application
Author(s)
한영환J. Yun[J. Yun]Y. Harada[Y. Harada]T. Makino[T. Makino]K. Kakegawa[K. Kakegawa]
Keywords
PULLING-DOWN METHOD; COMPOSITE; SOLIDIFICATION; ELECTRICITY; SAPPHIRE; ZIRCONIA; CERAMICS; EMISSION; STRENGTH; GROWTH
Issue Date
201003
Publisher
MANEY PUBLISHING
Citation
ADVANCES IN APPLIED CERAMICS, v.109, no.2, pp.101 - 103
Abstract
Ternary Al2O3-ZrO2-Y2O3 samples with a eutectic composition were prepared using the rapid quenching method, with some samples further annealed at 1300 degrees C for 30 min and then slow cooled. The microstructural evolution was observed with XRD, SEM, and TEM. The SEM and TEM observations of the ternary samples agreed with the XRD. The rapid quenched sample was an amorphous phase with a small amount of crystalline phase mixed in. Observations showed that the rapid quenched and annealed sample was completely crystalline with a granular structure and well defined crystals of 40-60 nm in size.
URI
http://hdl.handle.net/YU.REPOSITORY/22754http://dx.doi.org/10.1179/174367509X12554402490949
ISSN
1743-6753
Appears in Collections:
공과대학 > 신소재공학부 > Articles
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