Development of 10% efficient organic solar cells by eleven-nines high purification of organic semiconductors
| Project/Area Number |
21360014
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Applied materials science/Crystal engineering
|
|---|
| Research Institution | Institute for Molecular Science |
|---|
Principal Investigator |
HIRAMOTO Masahiro 分子科学研究所, 分子スケールナノサイエンスセンター, 教授 (20208854)
|
|---|
| Research Collaborator |
KAJI Toshihiko 分子科学研究所, 分子スケールナノサイエンスセンター, 助教 (90463794)
|
|---|
| Project Period (FY) |
2009 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
|
|---|
| Keywords | 太陽電池 / 有機半導体 / 超高純度化 / pn 制御 / ドーピング / 接合形成 / 有機薄膜太陽電池 / pn制御 / 共蒸着膜 / タンデムセル / 有機間オーミック接合 / ケルビン法 / エネルギーマッピング / モリブデン酸化物 / 3元蒸着 / 近赤外 / ダブルバルクヘテロ接合セル / フラーレン / 共蒸着 / p型化 / 内蔵電界 / 有機太陽電池 / p-i-n接合 / 結晶析出昇華精製 / 近赤外光利用 / 鉛フタロシアニン / 3元系機能分離ナノ構造 / J会合体 / H会合体 |
|---|
| Research Abstract |
pn-control techniques by impurity doping both for single and co-deposited films consisting of two kinds of organic semiconductors were established. A series of fundamental junctions such as Schottky junctions, pn-homojunctions, p^+, n^+/metal ohmic junctions, n^+p^+-ohmic homojunctions, and tandem cells were successfully fabricated in the co-deposited organic semiconductor films by impurity doping only. The present technique would offer the way for the fundamental improvement of efficiency of organic solar cells.
|
Report
(5 results)
Research Products
(97 results)
