| Project/Area Number |
25620180
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic industrial materials
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
KANNO Ryoji 東京工業大学, 総合理工学研究科(研究院), 教授 (90135426)
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| Co-Investigator(Kenkyū-buntansha) |
HIRAYAMA Masaaki 東京工業大学, 総合理工学研究科, 准教授 (30531165)
KOBAYASHI Genki 東京工業大学, 分子科学研究所・協奏分子システム研究センター, 特任准教授 (30609847)
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| Co-Investigator(Renkei-kenkyūsha) |
SUZUKI Kota 東京工業大学, 総合理工学研究科, 助教 (40708492)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | ヒドリドイオン / イオン導電体 / 電気化学デバイス / エネルギー変換 / 酸水素化物 / 新エネルギー / 無機工業化学 / 先端機能デバイス / セラミックス |
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| Outline of Final Research Achievements |
A feasibility of an energy conversion device using hydride conductors was investigated. K2NiF4 type structured hydride ion conductors showed pure ionic conductive behavior, indicating that the hydride conductor could be used as a solid-electrolyte for the devices. Symmetric cell using Pd electrodes and the solid-electrolyte successfully demonstrated a reaction from H2 to H- ion. This result revealed the possibility of developing an energy conversion hydride device. Further development of the solid hydride conductive materials and appropriate electrode materials could contribute to the establishment of a novel device with hydride redox reactions.
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