TY - JOUR
T1 - Low-temperature synthesis of nanocrystalline zinc titanate materials with high specific surface area
AU - Hosono, Eiji
AU - Fujihara, Shinobu
AU - Onuki, Megumi
AU - Kimura, Toshio
PY - 2004/9
Y1 - 2004/9
N2 - Nanocrystalline zinc titanate (ZnTiO3) was synthesized at low temperatures through the combination of a sol-gel processing and a polymer binder method. ZnTiO3 powders of ∼5 nm in size were obtained by heating pastes, which were composed of a Zn-Ti methanolic solution containing acetylacetone and an organic polymer binder, at 500°C in air. Thermal decomposition behavior of the pastes was analyzed by thermogravimetry-differential thermal analysis. Crystallinity of ZnTiO3 was examined by transmission electron microscopy. The BET measurement revealed that the powders had a relatively high specific surface area of 106 m2/g.
AB - Nanocrystalline zinc titanate (ZnTiO3) was synthesized at low temperatures through the combination of a sol-gel processing and a polymer binder method. ZnTiO3 powders of ∼5 nm in size were obtained by heating pastes, which were composed of a Zn-Ti methanolic solution containing acetylacetone and an organic polymer binder, at 500°C in air. Thermal decomposition behavior of the pastes was analyzed by thermogravimetry-differential thermal analysis. Crystallinity of ZnTiO3 was examined by transmission electron microscopy. The BET measurement revealed that the powders had a relatively high specific surface area of 106 m2/g.
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U2 - 10.1111/j.1551-2916.2004.01785.x
DO - 10.1111/j.1551-2916.2004.01785.x
M3 - Article
AN - SCOPUS:5444266774
SN - 0002-7820
VL - 87
SP - 1785
EP - 1788
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
IS - 9
ER -