| Project/Area Number |
15K13282
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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 |
Nanomaterials chemistry
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| Research Institution | Saitama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
二又 政之 埼玉大学, 理工学研究科, 教授 (20344161)
阪東 恭子 国立研究開発法人産業技術総合研究所, 材料・化学領域, 主任研究員 (50357828)
下位 幸弘 国立研究開発法人産業技術総合研究所, 材料・化学領域, 研究チーム長 (70357226)
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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 |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 窒素分子活性化 / Pd触媒 / XPS / アンモニア / パラジウム / 窒素活性化 / 常温アンモニア合成 / X線光電子分光法 |
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| Outline of Final Research Achievements |
In the present study, the possibility of producing NH3 from N2 and H2O has been examined by using Pd clusters as a catalyst. It has been found that N2 is activated on the Pd surface with OH, which is known to originate by dissociation of H2O on oxidized Pd surfaces, and reacts with co-adsorbed H atoms, leading to the formation of NH3. It is known that the activated N2 also reacts with the O atom of H2O and thus it is feasible that the N2 molecule is converted to NH3 while the O atom, which is a nuisance for the reaction is removed from the surface as N2O.
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