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A Transient Network Structure in Sucrose Stearate/Water Systems
http://hdl.handle.net/10659/4261
http://hdl.handle.net/10659/42617ae4fefa-0acb-4861-9b6d-8702dfff6e55
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
S-2015-77_kaneda.pdf (785.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-05-23 | |||||
| タイトル | ||||||
| タイトル | A Transient Network Structure in Sucrose Stearate/Water Systems | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sucrose fatty acid ester | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Molecular assemblies | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Transient network | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Rheology | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | SALS | |||||
| 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 | journal article | |||||
| 著者 |
Takahashi, Saori
× Takahashi, Saori× Kaneda, Isamu |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The rheological properties of an industrial-grade sucrose stearate aqueous solution were studied. This solution at 1 to 8 wt % appeared translucent or turbid from 20 to 48 ℃; however, it became transparent above 48 ℃ and its viscosity increased. Furthermore, the apparent viscosity of the sample solution increased with temperature, and showed peak value at 48 ℃ for all such samples. On the other hand, small angle laser-light scattering studies revealed that the molecular-assembly size of the surfactant abruptly decreased at the same temperature. The dynamic modulus of the sample at approximately 48 ℃ was successfully analyzed with a bimodal Maxwell model, which showed that sucrose stearate formed several types of molecular assemblies and the shape was dependent on temperature. In particular, the rheological properties at approximately 48 ℃ strongly suggest that the surfactant formed thread-like molecular assemblies. | |||||
| 書誌情報 |
日本レオロジー学会誌 巻 42, 号 2, p. 103-109, 発行日 2014-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0387-1533 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1678/rheology.42.103 | |||||
| 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 | |||||
| 出版者 | ||||||
| 出版者 | 日本レオロジー学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
