Development of Pt substituted wood carbon cathode catalysts from cellulose for fuel cells
| Project/Area Number |
24580244
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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 |
Wood science
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
HONMA Sensho 地方独立行政法人北海道立総合研究機構, 森林研究本部林産試験場, 主査
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | セルロース / メラミン / 炭化 / 窒素官能基 / 酸素還元反応 / 燃料電池 / 酸素還元活性 / 固体高分子形燃料電池 / 窒素 / 細孔構造 / 木質炭素化物 / Py-GC-MS / レボグルコサン |
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| Outline of Final Research Achievements |
The development of the catalyst for fuel cells from unused biomass is important for the society to realize the sustainability. Elemental analysis, X-ray photoelectron spectroscopy (XPS), and high-resolution electron microscope (HR-TEM) were performed in order to reveal the influence of synthesis conditions on oxygen reduction activity. Quaternary nitrogen and oxygen component functional groups were found to be important in order to improve oxygen reduction activity of the catalysts. Nano-shell structure of carbons was formed by the catalytic action of the iron complex, which led to the improvement of the oxygen reduction activity. Multiple regression analysis give informative results for determining optimum conditions of the synthetic conditions.
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Report
(4 results)
Research Products
(23 results)
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[Presentation] Characterization of carbonized cellulose as catalytic cathode in fuel cells2012
Author(s)
T.Hata, R.Asakura, Y.Uchimoto, R.Benoit, S.Bonnamy, P.Bronsveld
Organizer
Order/Disorder in Bulk Carbon Materials: Structure/texture,quantification,imaging,modeling,structure--‐propertyrelationships
Place of Presentation
Krakow, Poland
Related Report
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