| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
We examined the possibility to fabricate the translucent and dry-type solar cells by the molecular precursor method which is one of the wet processes for thin film formation of metal oxides. The translucent and dry-type solar cells by combination with a p-type Cu2O thin film were fabricated on AZO pre-coated substrate by the wet process. The structure of the solar cell was AZO/n-TiO2/ p-Cu2O. When the visible-light responsive titania was fabricated between the AZO and Cu2O, the solar cell provided the power conversion efficiency (η) of 0.001 %. Thus, it was elucidated that the present molecular precursor method has a possibility to be useful for the facile fabrication of the Vis-responsive dry solar-cell on large-area substrates.
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