Photoelectrochemistry of hetero-structured epitaxial TiO_2 electrodes
Project/Area Number |
20360294
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Inorganic materials/Physical properties
|
Research Institution | Tokyo Institute of Technology |
Principal Investigator |
MATSUMOTO Yuji Tokyo Institute of Technology, 応用セラミックス研究所, 准教授 (60302981)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2008: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
|
Keywords | 表面・界面物性 / 光電気化学 / 酸化物 / 薄膜 / 電気化学 / 光化学 / 表面・界面 |
Research Abstract |
In this research PJ, we have got the following achievements through studies on photoelectrochemistry of TiO_2 and its related titanates single crystals and epitaxial films. (1) Electric field dependent permittivity of TiO_2 was first found via electrochemical approach. (2) A new PLD-EC system was developed for in situ electrochemical analysis of oxygen vacancy dynamics in TiO_2 films. (3) The role of V dopant in photodeposition of Ag on V:TiO_2 films was revealed. (5) A new synthesis root by photocatalysis was discovered for silver-oxide clathrate.
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Report
(4 results)
Research Products
(35 results)