Development of morphology-controlled synthesis of titanium dioxide materials templated by organic molecular assemblies
| Project/Area Number |
25420737
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Composite materials/Surface and interface engineering
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| Research Institution | Tokyo City University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
江場 宏美 東京都市大学, 工学部, 准教授 (90354175)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 二酸化チタン / テンプレート法 / 有機分子組織体 / 相分離ラングミュア－ブロジェット膜 / 蒸発誘起自己組織化 / 光触媒 / 色素増感太陽電池 / 相分離LB膜 / 二酸化チタン薄膜 / メソポーラスチタニア / シリカ/チタニア複合粒子 |
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| Outline of Final Research Achievements |
Aiming to develop preparation processes of various fine structured titania materials, we verified templating methods using long-chain alkylamine based mixed Langmuir-Blodgett films, long-chain silane having an ammonium group, polymer micells generated by evaporation induced self-assembly and Pt-loaded silica nanoparticles. While clarifying influences of process conditions on the structure of the resulting titania materials, we applied them as photocatalysts for decomposing organic pollutants and electrode materials for dye-sensitized solar cell. In particular, we successfully prepared TiO2 ultrathin films having a ring-shaped pattern using phase separated Langmuir monolayers.
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Report
(5 results)
Research Products
(17 results)
