Performance evaluation and band gap improvement of barium titanate electronic composites with secondary batteries
| Project/Area Number |
24560085
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Tohoku University |
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Principal Investigator |
NARITA Fumio 東北大学, 工学(系)研究科(研究院), 准教授 (10312604)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 圧電強度・機能学 / 数値シミュレーション / 材料試験 / 電子複合材料 / 2次電池 / 電場・力学場相互干渉 / スマート材料システム / マイクロ・ナノデバイス |
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| Outline of Final Research Achievements |
In order to provide meso-mechanical design criteria of novel eco-friendly smart electronic composite materials, we investigated the detection/response characteristics and power generation properties of barium titanate electronic composites from both a theoretical and experimental point of view using multi-physics approach. Electromechanical interactions, micro- and nano-structures, chemical composition, additive element, and fabrication time/temperature were considered. Based on the study on the detection/response characteristics and power generation properties of the electronic composites, optimal materials and structures were selected.
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Report
(4 results)
Research Products
(6 results)
