High-Performance Lead-free Niobate Piezoceramics based on Grain Engineering
| Project/Area Number |
21360323
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
KAKIMOTO Ken-ichi 名古屋工業大学, 大学院・工学研究科, 准教授 (40335089)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2009: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Keywords | 誘電体 / 圧電体 / セラミックス / 環境材料 / 電子・電気材料 / 誘電体物性 |
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| Research Abstract |
This study developed a new powder processing which starts from liquid citrate precursors, and succeeded in a complex ferroelectric domain characterization, which resulted in the engineering of controlled grain-size distribution in alkali niobate ceramics. These facts were emphasized to prepare highperformance alkali niobate ceramics toward future industrial application.
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Report
(4 results)
Research Products
(137 results)
