Effect of Preparation Techniques of LaFeO3 Perovskite-Type Oxide on Its Surface Morphologies
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概要
- 論文の詳細を見る
Surface morphology of perovskite-type oxide, LaFeO3, prepared by thermal decomposition of Fe(III)La(III) heteronuclear coordination polymer, La[Fe(CN)6]·nH2O, was compared with those of LaFeO3 obtained by two conventional preparation methods, solid-state reaction of Fe2O3 and La2O3 and pyrolysis of a co-precipitated {Fe(OH)3+La(OH)3} precursor. At 1273 K, the first method gave LaFeO3 with submicrometer-sized pores being highly ordered. At the same temperature, the LaFeO3 particles with various sizes from nano-to micrometer in diameter and the highly sintered LaFeO3 were obtained by solid state reaction and co-precipitation method, respectively.
著者
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AONO Hiromichi
Department of Materials Science and Engineering, Faculty of Engineering, Ehime University
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Aono Hiromichi
Department Of Industrial Chemistry Niihama National College Of Technology
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KURIHARA Masato
Graduate School of Science and Engineering,Yamagata University
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SAKAMOTO Masatomi
Graduate School of Science and Engineering,Yamagata University
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Mizukami Fujio
Research Center For Compact Chemical Process
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HOSHI Yasushi
Research Center for Compact Chemical Process, National Institute of Advanced Industrial Science and
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Sadaoka Yoshihiko
Department Of Applied Chemistry Faculty Of Engineering Ehime University
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Hamakawa Satoshi
Research Center For Compact Chemical Process
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Sato Keiko
Department Of Epidemiology And Health Care Research Graduate School Of Medicine And Public Health Ky
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FURUKAWA Masahiro
Graduate School of Science and Engineering, Yamagata University
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ANZAI Akane
Department of Material and Biological Chemistry, Faculty of Science, Yamagata University
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ISEYA Takuji
Graduate School of Science and Engineering, Yamagata University
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ITOH Shun
Graduate School of Science and Engineering, Yamagata University
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HOSHI Yasushi
Research Center for Compact Chemical Process, National Institute of Advanced Industrial Science and Technology (AIST)
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KURIHARA Masato
Graduate School of Science and Engineering, Yamagata University
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