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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| s10086-002-0487-5.pdf | 645.96 kB | Adobe PDF | 見る/開く |
| タイトル: | Pyrolysis behavior of levoglucosan as an intermediate in cellulose pyrolysis: polymerization into polysaccharide as a key reaction to carbonized product formation |
| 著者: | Kawamoto, Haruo    https://orcid.org/0000-0002-4934-8054 (unconfirmed)Murayama, Masaru Saka, Shiro |
| 著者名の別形: | 河本, 晴雄 村山, 勝 坂, 志朗 |
| キーワード: | Pyrolysis mechanism Cellulose Levoglu-cosan Polymerization Carbonization |
| 発行日: | Oct-2003 |
| 出版者: | SpringerOpen |
| 誌名: | Journal of Wood Science |
| 巻: | 49 |
| 開始ページ: | 469 |
| 終了ページ: | 473 |
| 論文番号: | 487 |
| 抄録: | Pyrolysis behavior of levoglucosan (1, 6-anhydro-β-d-glucopyranose), the major anhydromonosaccharide formed during cellulose pyrolysis, was studied at 250°–400°C under nitrogen. The pyrolysis products were found to change stepwise: levoglucosan → MeOH-soluble fraction (lower-molecular-weight products and oligosaccharides) → water-soluble fraction (polysaccharides) → insoluble fraction (carbonized products). From the present experimental results, a pathway of cellulose pyrolysis via anhydromonosaccharide is proposed including polymerization to polysaccharides (a reversible reaction) as a key reaction to carbonized product formation. |
| 記述: | Part of this study was presented at the XIXth International Carbohydrate Symposium, San Diego, August 1998; and the 50th Annual Meeting of the Japan Wood Research Society, Kyoto, April 2000 |
| 著作権等: | © The Japan Wood Research Society 2003 This is an open access article. |
| URI: | http://hdl.handle.net/2433/240783 |
| DOI(出版社版): | 10.1007/s10086-002-0487-5 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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