Electrodeposition of Orientation and Quality Controlled Inorganic Oxides Using Functional Group Interactions
| Project/Area Number |
20750159
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials/Devices
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| Research Institution | Osaka Municipal Technical Research Institute |
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Principal Investigator |
WATANABE Mitsuru Osaka Municipal Technical Research Institute, 研究員 (70416337)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | 表面・界面物性 / 結晶成長 / 太陽電池 / ソフト溶液プロセス |
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| Research Abstract |
Crystal orientation of zinc oxide was efficiently controlled by the electrodeposition onto the modified ITO substrates, on which polymeric electrolyte adsorbed by layer-by-layer method. The zinc oxide crystals showed highly c-axis selectivity. The interaction between zinc atom on (001) face of zinc oxide crystal and sulfonic acid group on the surface of the LbL film would be responsible to the c-axis selective deposition. Thus obtained zinc oxide film exhibited higher transparency and photoluminescence efficiency than that of conventional electrodeposited zinc oxide films.
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Report
(4 results)
Research Products
(7 results)
