Study and control of electron transfer in mesoporous semiconductor in terms of surface and moerphology in dye-sensitized solar cells
| Project/Area Number |
25790013
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Nanomaterials chemistry
|
|---|
| Research Institution | The University of Tokyo (2015-2016)
Tokyo Institute of Technology (2013-2014) |
|---|
Principal Investigator |
Maitani Masato 東京大学, 先端科学技術研究センター, 特任准教授 (40578647)
|
|---|
| Research Collaborator |
TAKAHASHI Takashi
FUSE Shin-ichiro
MASUI Hisashi
WADA Yuji
TOYODA Taro
SHEN Qing
OHTANI Bunsho
SEGAWA Hiroshi
KUBO Takaya
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
|---|
| Keywords | 酸化物半導体 / ナノ粒子 / 表面制御 / 電子移動 / 光電変換デバイス / 色素増感太陽電池 / ペロブスカイト太陽電池 / ナノ構造制御 / 酸化チタン / 結晶面 / 太陽電池 / ペロブスカイト / 有機無機ハイブリッド / 界面 / 表面吸着 / 色素増感 / 表面化学 / 光化学 |
|---|
| Outline of Final Research Achievements |
I revealed the key elements determining the electron transport properties in dye-sensitized solar cells by applying the control of exposed facet, nanoparticle morphology, and meso-porous construction with oriented anisotropic nano-sheets. I further applied these understandings to the control of electron transport, such as carrier injection, recombination, and transport in meso-porous TiO2 by controlling exposed facet to improve the conversion efficiency of dye-sensitized solar cells.
These researches were extensively applied to the peorvskite solar cells as the next-generation printable solar cells with high efficiency, which was not included in the proposal, in order to reveal the key elements of higher performances.
|
Report
(5 results)
Research Products
(118 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Low-temperature annealing of mesoscopic TiO 2 films by interfacial microwave heating applied to efficiency improvement of dye-sensitized solar cells2016
Author(s)
Maitani, M. M., Tsukushi, Y., Hansen, N. D. J., Sato, Y. Mochizuki, D., Suzuki, E., Wada, Y.
-
Journal Title
Sol. Energ. Mater. Sol. Cells
Volume: 147
Pages: 198-202
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
-
[Journal Article] Rapid Synthesis of D-A’-π-A Dyes via One-pot Three-component Suzuki-Miyaura Coupling and Their Evaluation of Photovoltaic Properties for DSSC2016
Author(s)
Irie, S., Fuse, S., Maitani, M. M., Wada, Y., Ogomi, Y., Hayawa, S., Kaiho, T., Masui, H., Tanaka, H., Takahashi, T.
-
Journal Title
Chem. Eur. J.
Volume: 22
Issue: 7
Pages: 2507-2514
DOI
Related Report
Peer Reviewed
-
[Journal Article] Synthesis and Evaluation of Thiophene-Based Organic Dyes Containing a Rigid and Nonplanar Donor with Secondary Electron Donors for Use in Dye-Sensitized Solar Cells2016
Author(s)
Fuse, S., Takahashi, R., Maitani, M. M., Wada, Y., Tanaka, H., Takahashi, T.
-
Journal Title
European Journal of Organic Chemistry
Volume: 3
Issue: 3
Pages: 508-517
DOI
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] Rapid Synthesis of Thiophene-Based, Organic Dyes for DSSCs via a One-Pot, Four-Component Coupling Approach2015
Author(s)
Matsumura,K., Yoshizaki, S., Maitani, M. M., Wada, Y., Ogomi, Y., Hayase, S. Kaiho, T., Fuse, S., Tanaka, H., Takahashi, T., . 21, 9742-9747 (2015).
-
Journal Title
Chem. Eur. J.
Volume: 21
Issue: 27
Pages: 9742-9747
DOI
Related Report
Peer Reviewed
-
-
[Journal Article] Synthesis of EDOT-containing organic dyes via one-pot, four component Suzuki Miyaura coupling and the evaluation of their photovoltaic properties.2014
Author(s)
Shinichiro Fuse, Yuya Asai, Sakae Sugiyama, Keisuke Matsumura, Masato M. Maitani, Yuji Wada, Yuhei Ogomi, Shuzi Hayase, Tatsuo Kaiho, Takashi Takahashi.
-
Journal Title
Tetrahedron
Volume: 70(45)
Pages: 690-8695
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] マイクロ波とナノ界面との相互作用による加熱原理2016
Author(s)
米谷 真人,岸本 史直,佐藤 友香,A. Buyanin,筑紫 洋平,間中 孝彰,岩本 光,M. Salmeron,椿 俊太郎,和田 雄二
Organizer
第10回日本電磁波エネルギー応用学会シンポジウム
Place of Presentation
仙台
Year and Date
2016-10-13
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] Interfacial Effects on Perovskite Solar Cells.2016
Author(s)
Masato Maitani, Yuji Wada, , January 18, 2016, Hong Kong.
Organizer
The Energy Materials for Nanotechnology Conference (EMN2016)
Place of Presentation
Eaton Hotel, Kowloon, Hong Kong
Year and Date
2016-01-18
Related Report
Int'l Joint Research / Invited
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Book] Biomass fractionation technologies for lignocelluosic feedstock based biorefinery, Chap. 5: Microwave-induced biomass fractionation.2015
Author(s)
Tsubaki, S., Azuma, J., Yoshimura, T., Maitani, M. M., Suzuki, E., Fujii, S., Wada, Y.
Total Pages
674
Publisher
Elsevier
Related Report
-
-
-
