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2004
Nanotechnology
V 1505
Synthesis of Yttrium Aluminum Garnet (YAG) by a New Sol—Gel Method. —
YAG nanocrystals are synthesized by a sol—gel method using Al(O-iPr)3 and Y(NO3)3
48- 220 as
starting materials, and HNO3 as catalyst (850—950 °C). The samples are characterized by XRD, DTA, and IR spectroscopy. The size of the nanocrystallites obtained is
about 20—30 nm. The formation temperature of crystallites (about 850 °C) is lower
than that reported previously. — (YUAN*, D.; et al.; J. Alloys Compd. 379 (2004)
1-2, L1-L3; Inst. Cryst. Mater., Shandong Univ., Jinan, Shandong 250100, Peop. Rep.
China; Eng.) — W. Pewestorf
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