Investigation of Ion-transfer Dynamics in Nanopores and Development of High-rate Charging-discharging Materials
| Project/Area Number |
21350117
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | Nagasaki University |
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Principal Investigator |
MORIGUCHI Isamu 長崎大学, 大学院・工学研究科, 教授 (40210158)
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| Co-Investigator(Kenkyū-buntansha) |
YAMADA Hirotoshi 長崎大学, 大学院・後学研究科, 准教授 (10359961)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2010: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2009: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Keywords | ナノ細孔 / 多孔体 / カーボン / グラファイト / オリビン / 電気二重層 / Li挿入脱離 / 充放電 / 多孔カーボン / 高速充放電 / LiMnPO_4 / Sn / 活物質・カーボン複合体 / ナノ多孔カーボン / ミクロ細孔 |
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| Research Abstract |
We have successfully synthesized nanoporous carbons with specificpore size ranges in micropore to macropore regions, graphitized nanoporous materials and nanocomposites of olivine/ porous carbon. It was found that microporous carbons show unique electric double layer capacitive properties although micropores are used to be thought not to contribute to the capacitance. Graphitized nanoporous materials and nanocomposites of olivine/ porous carbon exhibited good rate-capability in LI-insertion/ extraction.
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Report
(4 results)
Research Products
(47 results)
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[Journal Article] Confinement in Carbon Nanospace-Induced Production of KI Nanocrystals of High-Pressure Phase2011
Author(s)
K. Urita, Y. Shiga, T. Fujimori, T. Iiyama, Y. Hattori, H. Kanoh, T. Ohba, H. Tanaka, M. Yudasaka, S. Iijima, I. Moriguchi, F. Okino, M. Endo, K. Kaneko
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Journal Title
J. Am. Chem. Soc
Volume: 133
Pages: 10344-10347
Related Report
Peer Reviewed
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