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有機化合物を用いた前駆体構造制御によるホウ化物粉末の低温合成《マイレビュー》
https://doi.org/10.24561/00018465
https://doi.org/10.24561/00018465702cc452-d625-4a93-83f2-9ba131240c32
名前 / ファイル | ライセンス | アクション |
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KY-AA12504266-09-04.pdf (857.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2019-02-01 | |||||
タイトル | ||||||
タイトル | 有機化合物を用いた前駆体構造制御によるホウ化物粉末の低温合成《マイレビュー》 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.24561/00018465 | |||||
ID登録タイプ | JaLC | |||||
タイトル(別言語) | ||||||
その他のタイトル | Low-temperature synthesis of boride powders by controlling microstructure in precursor using organic compounds | |||||
著者 |
小林, 秀彦
× 小林, 秀彦× 撹上, 将規 |
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著者 ローマ字 | ||||||
KOBAYASHI, Hidehiko | ||||||
著者 ローマ字 | ||||||
KAKIAGE, Masaki | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科物質科学部門 | ||||||
著者 所属 | ||||||
信州大学先鋭領域融合研究群 国際ファイバー工学研究所 | ||||||
著者 所属(別言語) | ||||||
Graduate School of Science and Engineering, Saitama University | ||||||
著者 所属(別言語) | ||||||
Institute for Fiber Engineering, Shinshu University (IFES), Interdisciplinary Cluster for Cutting Edge Research (ICCER) Shinshu University | ||||||
書誌情報 |
CACS FORUM : 埼玉大学研究機構科学分析支援センター機関誌 巻 9, p. 6-12, 発行日 2018 |
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年月次 | ||||||
2018 | ||||||
出版者名 | ||||||
出版者 | 埼玉大学研究機構科学分析支援センター | |||||
出版者名(別言語) | ||||||
出版者 | Comprehensive Analysis Center for Science, Saitama University | |||||
概要 | ||||||
内容記述タイプ | Other | |||||
内容記述 | As a low-temperature synthesis route for boron carbide (B4C) powder by carbothermal reduction of boron oxide (B2O3), we focused on an approach using a condensed product prepared from boric acid (H3BO3) and a polyol. The thermal decomposition of a condensed H3BO3-polyol product in air was performed to control the amount of carbon to the stoichiometric C/B2O3 ratio required for carbothermal reduction. Within the thermally decomposed product consisting of B2O3 and carbon components (B4C precursor), a B2O3/carbon structure at the nanometer scale was formed. The improved dispersibility and homogeneity of the B2O3/carbon microstructure accelerated the B4C formation at a lower temperature. Consequently, crystalline B4C powder with little free carbon was synthesized by heat treatment at a low temperature of 1200 ℃ in an Ar flow. This low-temperature synthesis approach was applied to the low-temperature synthesis of other boride powders. | |||||
版 | ||||||
[出版社版] | ||||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2019-02-01 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
KY-AA12504266-09-04 |