| Budget Amount *help |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2011: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
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| Research Abstract |
We have investigated novel high performance, durable electrodes in a solid oxide electrolysis cell(SOEC) for hydrogen production/power generation(solid oxide fuel cell, SOFC, mode). We have succeded in preparing mixed conducting samaria-or gadolinina-doped ceria with highly dispersed Ni or Ni-Co nanoparticle catalysts. The performance of Ni-Co/SDC hydrogen electrode was found to be improved with increasing ionic conductivity in the solid oxide electrolyte. We also found that(Sr_<1-x> Ce_x) MnO_<3±δ> exhibited a good perforamnce as the SOFC cathode.
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