Development of novel nitride ceramic-based phosphors
| Project/Area Number |
20360297
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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 |
IWAMOTO Yuji Nagoya Institute of Technology, 大学院・工学研究科, 教授 (40399598)
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| Co-Investigator(Kenkyū-buntansha) |
FUKUDA Kouichiro 名古屋工業大学, 大学院・工学研究科, 教授 (90189944)
HASHIMOTO Shinobu 名古屋工業大学, 大学院・工学研究科, 准教授 (10242900)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2008: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
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| Keywords | 機能性セラミックス / 分離膜 / 蛍光体 / 非酸化物 / 前躯体 / ポリマー / 化学物質 / 化学改質 / 前駆体 |
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| Research Abstract |
Novel ceramic-based phosphor materials have been designed and synthesized by using chemical processing techniques such as sot-get, and polymer pyrolysis method. Multicomponent Si-M-O-N:Re (M:Y, Al, Re:Eu, Ce) have been successfully synthesized, and their PL blue emission property has been achieved for a thin surface coating layer on BN filler particles. Further study of the effect of the amount of Ce dissolved in the Si-Y-O-N matrix phase lead to recognize one of the advantages of Si-Y-O-N oxynitride system for controlling the PL emission properties.
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Report
(4 results)
Research Products
(52 results)
