Synthesis of β-SiAlON from a zeolite by reduction nitridation in a mixture of NH_3-C_3H_8
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概要
- 論文の詳細を見る
Gas reduction-nitridation (GRN), which uses a mixture of NH_3 and carbohydrate as a reactant gas, has been proposed a synthetic technique for producing high-purity nitride powders. In this study, β-SiAlON powder was produced from zeolite using GRN. Zeolite was used directly as the raw material without previous preparation or handling. It was found that high purity β-SiAlON nanopowder was synthesized at 1400℃ for 60 min. Furthermore, pure β-SiAlON was successfully produced, containing no minor phases, by the optimization of nitridation, that is, of concentration of C_3H_8 and the timing of its introduction.
- 社団法人日本セラミックス協会の論文
- 2008-02-01
著者
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TATAMI Junichi
Graduate School of Environment and Information Science, Yokohama National University
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KOMEYA Katsutoshi
Graduate School of Environment and Information Science, Yokohama National University
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MEGURO Takeshi
Graduate School of Environment and Information Science, Yokohama National University
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Kondo K
Kyoto Univ. Kyoto Jpn
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Meguro Takeshi
Graduate School Of Environment And Information Sciences Yokohama National Univ.
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Meguro Takeshi
Graduate School Of Environment And Information Science Yokohama National University
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Wakihara Toru
Graduate School Of Environment And Information Sciences Yokohama National Univ.
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Komeya K
Graduate School Of Environment And Information Sciences Yokohama National Univ.
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Komeya Katutoshi
Graduate School Of Environment And Information Science Yokohama National University
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Kondo K
Tokyo Inst. Technol. Yokohama Jpn
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Tatami Junichi
Department Of Artificial Environment And Information Faculty Of Environment And Information Sciences
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Meguro Takeshi
Department Of Artificial Environment And Information Faculty Of Environment And Information Sciences
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Kondo K
Stanley Electric Co. Ltd. Yokohama Jpn
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Kondo Kazuhiro
Fujitsu Laboratories Ltd.
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Kondo K
Fujitsu Laboratories Ltd.
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Kondo Kunitaka
Institute Of Physics University Of Tsukuba
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Kondo Ken'ichi
Broadcasting Science Research Laboratories Of Nippon Hoso Kyokai:(present Address) Moririka Electron
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Komeya Katsutoshi
Graduate School Of Environment And Information Science Yokohama National University
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YAMAKAWA Tomohiro
Graduate School of Environment and Information Sciences, Yokohama National University
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Yamakawa Tomohiro
Graduate School Of Environment And Information Sciences Yokohama National University
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Wakihara Toru
Graduate School And Research Institute Of Environment And Information Sciences Yokohama National University
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Tatami Junichi
Graduate School And Research Institute Of Environment And Information Sciences Yokohama National University
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Meguro Takeshi
Graduate School and Research Institute of Environment and Information Sciences, Yokohama National University
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Tatami Junichi
Graduate School and Research Institute of Environment and Information Sciences, Yokohama National University
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