Fabrication of opto-functional AR coating for the solar spectrum by green chemistry process with water
| Project/Area Number |
20360292
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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 |
Physical properties of metals
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| Research Institution | Tokyo University of Science |
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Principal Investigator |
ISHIGURO Takashi Tokyo University of Science, 基礎工学部, 教授 (10183162)
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| Co-Investigator(Renkei-kenkyūsha) |
YASUMORI Atsuo 東京理科大学, 基礎工学部, 教授 (40182349)
HAMASAKI Katsuyoshi 長岡技術科学大学, 工学部, 教授 (40143820)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2008: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
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| Keywords | 太陽光エネルギー利用 / 高効率太陽光発電材料・素子 / 光物性 / 自己組織化 / 水熱反応 / グリーンケミストリー |
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| Research Abstract |
Antireflective coating with mesoscopic surface roughness can be realized by hydrothermal treatment of sputtered Al film. Characterization of this process has been performed. It was confirmed that hydrothermal-treated films were transformed from hydroxide into oxide by heating. Optical AR coating for the solar spectrum was demonstrated by the stacking of the layer having high refractive index on the hydrothermal treated Al substrate with the surface roughness. Generality of reforming by hydrothermal treatment was also verified for other metallic films.
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Report
(4 results)
Research Products
(19 results)
