Novel porphyrin sensitizer-water splitting catalyst hybrids for light-driven material conversion
| Project/Area Number |
25620148
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Energy-related chemistry
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
IMAHORI HIROSHI 京都大学, 物質ー細胞統合システム拠点, 教授 (90243261)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
高野 勇太 京都大学, 物質-細胞統合システム拠点, 助教 (60580115)
|
|---|
| Project Period (FY) |
2013-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
|
|---|
| Keywords | 人工光合成 / ポルフィリン / 水分解 / ルテニウム錯体 / 電子移動 / ジアザポルフィリン / フラーレン / 連結分子 |
|---|
| Outline of Final Research Achievements |
To establish methodology for light-driven water splitting, we have focused on the creation of highly efficient water splitting catalyst driven by light as well as the fabrication of the corresponding photoelectrochemical cell for material conversion. First, we synthesized a series of porphyrins with high oxidizing power for extracting multi-electron from the water splitting catalyst with water. Second, ruthenium complexes as the water splitting catalyst were prepared. Finally, they were assembled onto a semiconducting electrode, which was found to exhibit the capability of light-driven water splitting.
|
Report
(3 results)
Research Products
(4 results)
