Exploration of high-efficiency catalyst and elucidation of its reaction mechanism through development of ultra-high-sensitive visualization method of local electric field
| Project/Area Number |
15H02195
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Energy-related chemistry
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
竹口 雅樹 国立研究開発法人物質・材料研究機構, その他部局等, その他研究員 (30354327)
小川 真一 国立研究開発法人産業技術総合研究所, ナノエレクトロニクス研究部門, 研究員 (00590085)
村上 勝久 国立研究開発法人産業技術総合研究所, ナノエレクトロニクス研究部門, 研究員 (20403123)
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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 |
¥42,900,000 (Direct Cost: ¥33,000,000、Indirect Cost: ¥9,900,000)
Fiscal Year 2017: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2016: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2015: ¥23,660,000 (Direct Cost: ¥18,200,000、Indirect Cost: ¥5,460,000)
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| Keywords | 低加速電子線 / Rutherford散乱 / 偏向 / 局在場 / 可視化 / 触媒 / 電化局在 / 走査透過電子顕微鏡 / 局在電荷 / ラザフォード散乱 / CNT / 触媒反応機構 / 電子線 / 触媒反応 / グラフェン / 電子顕微鏡 / 電荷 |
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| Outline of Final Research Achievements |
In this research, we developed an ultra-sensitive electron beam deflection angle detection system using 1 keV of low electron acceleration SEM system combined with differential amplifier. The maximum sensitivity of the beam deflection angle was 10 μRad and a localized electric field of 0.1 V / μm was visualized. We have conducted research to elucidate the catalytic reaction mechanism from the viewpoint of the localized charge depending on the crystal structure and its size.
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Report
(4 results)
Research Products
(25 results)
