| Project/Area Number |
26420240
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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 |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Fukuoka Institute of Technology (2015-2016)
University of Miyazaki (2014) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
熊谷 誠治 秋田大学, 理工学研究科, 准教授 (00363739)
福間 眞澄 松江工業高等専門学校, その他部局等, 教授 (70228930)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 電気二重層キャパシタ / 焼酎粕 / 炭素材料 / 電気化学 / 賦活 / 電極材料 |
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| Outline of Final Research Achievements |
In this study, the electrical properties of activated carbon materials prepared from Shochu waste carbons (SWCs) by KOH single step activation (carbon: KOH solution=1:0.5，1:1，1:2，1:3，1:6，1:7，1:8)were evaluated. The performance of fabricated electric double-layer capacitors (EDLCs) were evaluated by cyclic voltammetry (CV), Cole-Cole plot, and charge-discharge test under organic electrolyte. As the result, mesoporous SWCs made at 900 degree Celsius and 1:7 ratio of carbon : KOH solution contributed to the high capacitance compared to marketing samples in the sweep rate characteristics and charge-discharge test. Furthermore, this study highlights high performance and low-cost EDLCs by applying SWCs derived from abundant and inexpensive used shochu waste materials.
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