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タイトル: | Mechanism of water adsorption capacity change of bamboo by heating |
著者: | Ohmae, Yoshimi Saito, Yukie Inoue, Masafumi Nakano, Takato |
著者名の別形: | 中野, 隆人 |
発行日: | Nov-2008 |
出版者: | Springer Verlag |
誌名: | European Journal of Wood and Wood Products |
巻: | 67 |
号: | 1 |
開始ページ: | 13 |
終了ページ: | 18 |
抄録: | The water adsorption capacity of moso bamboo (Phyllostachys pubescens) heated at 200 ◦C in air for various times was examined. The samples were subsequently placed in various humidities at 20 ◦C to obtain relevant isotherms. They were analyzed using the Hailwood and Horrobin theory, derived for hydrophilic macromolecules, and the Dubinin and Radushkevich theory, previously used to describe the behavior of microporous carbons. The results show that the water adsorption capacities of the samples changed after heating for 2 to 5 hrs, and imply that over this time the number of hydroxyl groups decreased markedly while the number of micropores formed increased. |
著作権等: | The final publication is available at www.springerlink.com This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/141953 |
DOI(出版社版): | 10.1007/s00107-008-0281-1 |
出現コレクション: | 学術雑誌掲載論文等 |

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