| Budget Amount *help |
¥125,450,000 (Direct Cost: ¥96,500,000、Indirect Cost: ¥28,950,000)
Fiscal Year 2016: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2015: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2014: ¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2013: ¥27,950,000 (Direct Cost: ¥21,500,000、Indirect Cost: ¥6,450,000)
Fiscal Year 2012: ¥44,070,000 (Direct Cost: ¥33,900,000、Indirect Cost: ¥10,170,000)
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| Outline of Final Research Achievements |
IrO2/SrTiO3:Rh,Sb was developed as a single-particulate photocatalyst for water splitting working under visible light irradiation. Z-scheme systems employing metal sulfide H2-evolving photocatalysts with visible light such as CuGaS2 by combining BiVO4 of an O2-evolving photocatalyst and electron mediators such as metal complexes and reduced graphene oxide was constructed for water splitting. LaTaON2-SrTiO3 of a solid solution photocatalyst with visible light response was also developed. On the other hand, some Co and Ni metal complexes as efficient homogeneous catalysts for H2 production were found. Long-term photobiological hydrogen production was demonstrated using heterocyst-forming cyanobacteria without changing the culture medium.
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