| Project/Area Number |
25790024
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Nanomaterials engineering
|
|---|
| Research Institution | Kansai University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2013-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 太陽電池 / ナノワイヤ / ナノシリンダー / CZTS / 化合物太陽電池 |
|---|
| Outline of Final Research Achievements |
In this study, we demonstrated formation of CZTS nano-cylinder arrays on Si nanowire arrays as a template to realize high performance photovoltaic cell using environmentally-friendly CZTS light absorber. The nano-cylinder shaped CZTS arrays indicated high light absorbance property and high photo-induced current compared with film CZTS sample. Additionally, we established sufurization condition for CZTS precursor using CS2 liquid which is reratively safe and easy-to-handle compared with conventional H2S and S powder surfer source. These results will provide the safe and environmentally friendly preparation method, and will realize high performance CZTS photovoltaic cells.
|
