書誌事項
- タイトル別名
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- Preparation of Hollow Alumina Microspheres by Ultrasonic Spray Pyrolysis.
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抄録
Alumina microspheres have been prepared by spray pyrolysis of Al(NO3)3 aqueous solutions by adjusting the flow rate of air as a carrier gas and the concentration of Al(NO3)3. A mixture of hollow α-Al2O3 microspheres in the range of 200-700 nm in diameter and solid microparticles of smaller size were prepared by pyrolysis of 0.5mol·dm-3 Al(NO3)3 at 1300°C and subsequent calcination at 1300°C for 1h in air. The use of Al(NO3)3 aqueous solutions at concentrations higher than 0.5 mol·dm-3 resulted in the formation of sponge-like α-Al2O3 microspheres containing many closed pores.
収録刊行物
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- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
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Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 110 (1279), 146-148, 2002
公益社団法人 日本セラミックス協会
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詳細情報 詳細情報について
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- CRID
- 1390001205247806464
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- NII論文ID
- 110002291569
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- NII書誌ID
- AN10040326
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- ISSN
- 18821022
- 09145400
- http://id.crossref.org/issn/09145400
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- NDL書誌ID
- 6088886
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
