2016 Fiscal Year Final Research Report
Molecular Theory of Adhesion and Its Development
| Project/Area Number |
15K13710
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Keywords | 接着 / 量子化学 / エポキシ樹脂 |
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| Outline of Final Research Achievements |
We have carried out theoretical studies of adhesion interactions of epoxy resin and metal surface, carbon surface, and glass surface using quantum chemical calculations, demonstrating that hydrogen bonding is a main factor for the adhesive interactions. In particular we considered effects of adsorbed water molecules on the adhesive surface. Our calculation models consist of epoxy resin of the bisphenol A type with hydroxylated alumina, carbon, and glass surfaces. Adsorbed water layers significantly weaken the adhesive forces.
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| Free Research Field |
化学
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