Preparation of novel electron conductive glass-ceramics in porous glass as crystal growth field
| Project/Area Number |
25410243
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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 |
Inorganic industrial materials
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| Research Institution | University of Hyogo |
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Principal Investigator |
YAZAWA TETSUO 兵庫県立大学, 工学研究科, 教授 (50347522)
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| Co-Investigator(Kenkyū-buntansha) |
嶺重 温 兵庫県立大学, 工学研究科, 准教授 (00285339)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 多孔質ガラス / ガラスセラミックス / 導電性 / 燃料電池 |
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| Outline of Final Research Achievements |
As porous glasses of crystal growth field, the porous state glasses were prepared by fusion bonding of powdered silicate glass and highly oxide ion conductive BALS glass with B2O3-Al2O3-La2O3-SiO2 system that easily precipitated lanthanum silicate (LSO) crystal. For formation of LSO crystal on the surface of the porous body, in the case of silicate glass, ethanol solution containing La(NO3)2 was afforded into the porous body, subsequently was heated at about 1000℃. In the case of BALS glass, the glass was heated at about 1100℃. By the main use of the porous body as the electrode of solid oxide fuel cell, its performance was examined.
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Report
(5 results)
Research Products
(22 results)
