| Project/Area Number |
26810109
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Organic and hybrid materials
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
Masahiro Nakano 国立研究開発法人理化学研究所, 創発物性科学研究センター, 特別研究員 (80724822)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 有機半導体 / n型材料 / 両極性材料 / 有機トランジスタ / 有機薄膜太陽電池 / 有機熱電変換 / n型半導体 / 有機薄膜トランジスタ / 導電性高分子 / 熱電変換 |
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| Outline of Final Research Achievements |
Organic semiconducting material is a key for the development of next-generation electronic devices, such as wearable and printable devices, owing to its high flexibility, lightweight, and ease of processing. Nowadays, p-type semiconducting materials with high mobility which is higher than that of amorphous silicon. On the other hand, the mobility of n-type semiconducting materials are still limited.
The purpose of this project is to develop n-type organic semiconducting materials with high-performance using naphthodithiophene diimide (NDTI) to apply them in organic fileld effect transistor (OFET), organic photovoltaics (OPV), and CMOS-like logic circuits. As a result, NDTI-based n-type OFET and OPV materials wigh good mobilty or photocurrent efficiency were reported. Moreover we also developted NDTI-based conducting materials with high conductivity for thermoelectric devices.
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