| Project/Area Number |
15K14221
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Catalyst/Resource chemical process
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| Research Institution | Yokohama National University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
INAGAKI SATOSHI 横浜国立大学, 大学院工学研究院, 准教授 (90367037)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | ゼオライト触媒 / チタノシリケート / 部分酸化 / ベンゼン / フェノール / トルエン / 芳香環 / ベンジル位 / MCM-68 / 酸化反応 / 四塩化チタン / 直接合成 |
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| Outline of Final Research Achievements |
Conversion from benzene to phenol was investigated using hydrogen peroxide as an oxidant. When the substrate is phenol, Ti-YNU-2 has superior catalytic performance to Ti-MCM-68, both of which have common MSE type framework. are originating from our laboratory. Unfortunately, Ti-YNU-2 did not show prominent performance for the benzene oxidation. Instead, Both Ti-YNU-2 and Ti-MCM-68 showed much higher activity and para-selectivity than conventional TS-1 and Ti-beta for the oxidation of anisole and toluene. It should be noted that the catalyst can be classified with the ability of oxidizing aromatic rings or benzylic position. The MSE type catalysts were not selective to benzylic oxidation. In addition, we have been successful in improving preparation techniques of Ti-MSE catalysts significantly.
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