Fabrication of metal-oxide nano-granular films by light-activated metal-oxide co-electroless deposition.
| Project/Area Number |
25420303
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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 |
Electronic materials/Electric materials
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| Research Institution | Nara National College of Technology |
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Principal Investigator |
Fujita Naoyuki 奈良工業高等専門学校, その他部局等, 教授 (90249813)
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| Co-Investigator(Kenkyū-buntansha) |
UDA Ryoko 奈良工業高等専門学校, 物質工学科, 准教授 (90321463)
HIRAI Makoto 奈良工業高等専門学校, 電気工学科, 准教授 (00534455)
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| Co-Investigator(Renkei-kenkyūsha) |
IZAKI Masanobu 豊橋技術科学大学, 工学研究科機械系, 教授 (30416325)
SAWADA Kazuaki 豊橋技術科学大学, 工学研究科機械系, 教授 (40235461)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 金属―絶縁物グラニュラ膜 / 光アシスト金属―絶縁物同時無電解析出法 / 電気化学成膜 / 光応答性ベシクル / 磁気特性 / 金属－絶縁物グラニュラ膜 / 金属－絶縁物同時無電解析出法 / 金属－酸化物同時電析 / グラニュラ薄膜 / 金属―絶縁物グラニュラ / 水溶液プロセス / 金属―絶縁物同時無電解析出 |
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| Outline of Final Research Achievements |
We have reported that Co-Ce-O films could be deposited by using metal-oxide co-electrodeposition method. However the composition of the films were not perpendicularly uniform. In order to obtain Co-Ce-O films with uniform concentration, we developed the newly chemical deposition method called as the light assisted metal-oxide co-electrodeposition method using the photoresponsive vesicle including Ce or Co ion solution. The photoresponsive vesicle could collapse under UV light irradiation and Ce ion in the vesicle emitted to reaction solution. Therefor the concentration of Ce ion in the reaction solution can be controlled by UV light irradiation. Co-Ce-O films were electrodeposited from the reaction solution containing CoSO4, Glycine and photoresponsive vesicle including CeCl3 water solution. The content of CeO2 in the deposited films were increased by UV light irradiation. This result suggest that Co-Ce-O films composition were successfully controlled using the newly chemical method.
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Report
(4 results)
Research Products
(15 results)
