| Budget Amount *help |
¥42,770,000 (Direct Cost: ¥32,900,000、Indirect Cost: ¥9,870,000)
Fiscal Year 2016: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2015: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2014: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2013: ¥21,060,000 (Direct Cost: ¥16,200,000、Indirect Cost: ¥4,860,000)
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| Outline of Final Research Achievements |
In order to observe the phenomenon including the property of ions at the triple interface of electrolyte, electrode and gas environment in a solid oxide type fuel cell by means of an ultra high voltage environmental electron microscope equipped with a LaB6 thermionic electron gun, we developed 1) a special phase plate holder placed under the intermediate lens, 2 ) a special specimen holder which can heat and apply external voltage to the specimen in the gas atmosphere, and 3) the specimen preparation technique by a focused ion beam instrument. Using these instruments and technique we observed 1) the behavior of Oxygen ions at the interfaces of Pt/YSZ and Pt/GDC by electron microscopy, electron energy loss spectroscopy and 2) the electric field inside and outside of charged latex sphere and 3) at the p-n junction in a semiconductor of GaAs, and also observed 4) non stained biomaterials.
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