2014 Fiscal Year Final Research Report
Elucidation of the Anion Conduction Mechanism in Solid Alkaline Electrolytes by Multi Probes and Simulations
Project/Area Number |
25871142
|
Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Inorganic industrial materials
Inorganic materials/Physical properties
|
Research Institution | The Institute of Physical and Chemical Research |
Principal Investigator |
KATO Kenichi 独立行政法人理化学研究所, 放射光科学総合研究センター, 専任研究員 (90344390)
|
Project Period (FY) |
2013-04-01 – 2015-03-31
|
Keywords | 超イオン伝導 / 層状酸化物 / 放射光X線回折 / ラマン分光 / 交流インピーダンス / 化学処理 / その場観察 |
Outline of Final Research Achievements |
We have elucidated the structural changes during a two-step chemical treatment by synchrotron X-ray diffraction and Raman spectroscopy in an electronic conductor layered oxide that is transformed into a superionic conductor by its treatment. Moreover, we have optimized the chemical condition to maximize ionic conductivity. Results will lead to design of solid electrolytes for high-performance fuel cells.
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Free Research Field |
放射光回折物理
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