2012 Fiscal Year Final Research Report
Development of solar cell using single-walled carbon nanotube with perfect carbon network
| Project/Area Number |
23651082
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Environmental technology/Environmental materials
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
TOHJI Kazuyuki 東北大学, 大学院・環境科学研究科, 教授 (10175474)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Hideyuki 東北大学, 大学院・環境科学研究科, 准教授 (90312652)
SATO Yoshinori 東北大学, 大学院・環境科学研究科, 准教授 (30374995)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Keywords | グリーンケミストリー |
|---|
| Research Abstract |
A high crystallinity single-walled carbon nanotube (SWCNT) film/Ag cell was fabricated. When the SWCNT/Ag interface of the cell was irradiated with a visible light (650 nm), photovoltaic electromotive force of 0.16mV occurred. After checking the current-voltage (I-V) characteristic of the cell at the time of the light irradiation, the slope of the curve showed the constant linear nature, and the interface of SWCNT/Ag was found to be ohmic junction. As a result of having measured the electromotive force outbreak properties for the on/off of light irradiation, the electromotive force showed relaxation time. We found that the photovoltaic electromotive force was derived from thermoelectromotive force by light absorption having changed for heat.
|
Research Products
(6 results)
-
[Journal Article] Influence of the structure of the nanotube on mechanical properties of binder-free multi-walledcarbon nanotube solids2012
Author(s)
Yoshinori Sato, Hikaru Nishizaka, ShunichiSawano, Atsushi Yoshinaka, KazutakaHirano, Shinji Hashiguchi, Takayuki Arie, Seiji Akita, Go Yamamoto, Toshiyuki Hashida, Hisamichi Kimura, Kenichi Motomiya, Kazuyuki Tohji
-
Journal Title
Carbon
Volume: 50巻
Pages: 34-39
DOI
Peer Reviewed
-
-
-
-
-
