Development of non-noble metal catalyst for exhaust gas purification using structural and surface properties of apatite-type compounds
| Project/Area Number |
26340056
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental engineering and reduction of environmental burden
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| Research Institution | Akita University |
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Principal Investigator |
Kato Sumio 秋田大学, 理工学研究科, 准教授 (50233797)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 排ガス浄化 / アパタイト / NO還元 / 触媒 / 合成 / 液相法 |
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| Outline of Final Research Achievements |
The apatite-type phosphates containing Cu in the channel were prepared and the catalytic performance of the Cu-containing apatite supported metal catalysts was investigated. Cu ion was introduced by loading of a Cu aqueous solution on a hydroxyapatite and post-annealing. Reversible incorporation/deposition of Cu into the channel site was found. The introduction of Cu improved the catalytic activity for reduction of NOx at low temperature.
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Report
(5 results)
Research Products
(8 results)
