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酢酸セルロースのアセトン溶液の粘度と沈降
https://doi.org/10.24517/00011717
https://doi.org/10.24517/00011717e3025473-08aa-4e60-87e7-0513f7a87bc2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-12-1-103.pdf (136.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 酢酸セルロースのアセトン溶液の粘度と沈降 | |||||
| タイトル | ||||||
| タイトル | Viscosity and Sedimentation of Cellulose Acetate in Acetone | |||||
| 言語 | en | |||||
| 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 | 10.24517/00011717 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
石田, 真一郎
× 石田, 真一郎× 小松, 秀樹× 寺川, 寿和× 宮崎, 幸雄× 上出, 健二 |
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| 著者別表示 |
Ishida, Shinichiro
× Ishida, Shinichiro× Komatsu, Hideki× Terakawa, Toshikazu× Miyazaki, Yukio× Kamide, Kenji |
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| 書誌情報 |
金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University 巻 12, 号 1, p. 103-109, 発行日 1979-03-25 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-832X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00044309 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学工学部 = Faculty of Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An attempt has been made to determine the draining effect and the unperturbed chain dimensions of cellulose acetate in acetone from its frictional properties. The solution viscosity and sedimentation coefficient s have been measured on the seven cellulose acetate fractions having the acethyl content 55.5% and the ratio of the weight- to number-average molecular weight ¯Mᵤ /¯Mₙ of 1.2~ 1.3. The partial free draining parameter X deduced by use of various methods is always less than 2. The unperturbed chain dimensions A has found to be 1.72 x 10⁻⁸ cm from the molecular weight dependence of the friction coefficient t (method 2J), where the draining effect and non-gaussian nature of the chain are reasonably taken into account. The A value thus obtained is in fairly good agreement with the most reliable value estimated in the previous paper. | |||||
| 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 | |||||
