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Formation Mechanism of Aluminum Nitride Powder via Organic Precursor Prepared from Anhydrous Aluminum Chloride and Ethylenediamine
http://hdl.handle.net/10069/5230
http://hdl.handle.net/10069/52304541a7b4-fe13-4b53-a964-be1cfbce30ac
名前 / ファイル | ライセンス | アクション |
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KJ00000136625.pdf (491.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-01-26 | |||||
タイトル | ||||||
タイトル | Formation Mechanism of Aluminum Nitride Powder via Organic Precursor Prepared from Anhydrous Aluminum Chloride and Ethylenediamine | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
Kano, Masataka
× Kano, Masataka× Hyodo, Takeo× Shimizu, Yasuhiro× Egashira, Makoto |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Synthesis of AlN powder via an organic precursor prepared from anhydrous aluminum chloride and ethylenediamine has been investigated to establish a simple and low-cost process. A brownish white solid product precipitated rapidly by simply mixing anhydrous aluminum chloride into ethylenediamine at room temperature in flowing dry N_2. Any crystallized compounds were not formed from the resulting organic precursor after calcination at 800℃ for 5 h in flowing dry N_2,but formation of amorphous AlN was suggested from the FT-IR spectroscopic analysis. Crystallized AlN powder could be synthesized from the precursor after calcination at 1200℃ for 5 h in flowing dry N_2. The crystallite size of AlN powder was less than 25 nm, but the particle size was in the range of 60-100 μm due to agglomeration of fine particles under the present synthesis conditions. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 32, 号 59, p. 185-190, 発行日 2002-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
sortkey | ||||||
P00185-P00190 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.32(59) p.185-190, 2002 |