| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Outline of Final Research Achievements |
The purpose of this study was to clarify the catalysis mechanism of carbon solid acid catalysts with sulfo groups in hot water. And, based on the obtained results, it was aimed new design of the higher active catalysts than previous catalysts. We examined the relationships between structure and catalytic properties of various solid acids with sulfo groups and sulfonic acid compounds. The results implied that carbonaceous materials are appropriate as the supports and chain sulfonic acid compound groups are effective in hydrolysis of polysaccharides in hot water.
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