2011 Fiscal Year Final Research Report
Meso・and microscopic IeveI studies on mechanisms and dynamics of phasetransitionofadsorbedfiImsatsoftinterfaces
| Project/Area Number |
21350078
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
ARATONO Makoto 九州大学, 大学院・理学研究院, 教授 (20175970)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUBARA Hirok1 九州大学, 大学院・理学研究院, 助教 (00372748)
TAKIUE Takanori 九州大学, 大学院・理学研究院, 准教授 (40271100)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 表面光散乱 / リプロン波 / 表面粘弾性 / 表面張力 / 界面活性剤 / 吸着 |
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| Research Abstract |
At the interfaces between air and aqueous surfactant solutions, surface wave called a ripplon is generated due to molecular motions of constituents and the ripplons scatter lights irradiated to the surfaces. In this study, the surface quasielastic light scattering(SQELS) apparatus was designed and constructed. The surface tensions and dilational viscoelasticity of ionic and nonionic surfactant solutions were evaluated using the SQELS.
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Research Products
(6 results)
