2011 Fiscal Year Final Research Report
Adsorption and Diffusion of Hydrogen Molecule in Crystals of Metal Coordination Complexes
| Project/Area Number |
21350003
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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 |
Physical chemistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
TAKEDA Sadamu 北海道大学, 大学院・理学研究院, 教授 (00155011)
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| Co-Investigator(Kenkyū-buntansha) |
MARUTA Goro 北海道大学, 大学院・理学研究院, 助教 (00333592)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKAMIZAWA Satoshi 横浜市立大学, 國際総合科学研究科, 教授 (90336587)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 水素吸蔵 / 分子吸蔵・脱着 / 結晶界面・内部水素拡散 / キラル結晶 / ランタノイド錯体 / 分子吸蔵と発光 / 固体NMR / 中性子回折 |
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| Research Abstract |
For utilizing hydrogen gas as a clean energy, hydrogen gas must be stored as a condensed phase under moderate pressure and at temperatures not so far from room temperature. Adsorption of the hydrogen molecule in porous metal coordination compounds is a good candidate. However, basic molecular mechanism of the adsorption phenomena is not clear. In this research project, we have clarified hydrogen adsorbed structures, quantum effects on the hydrogen motion, mechanism of diffusion of hydrogen into deformable metal-coordination crystals and chiral-channel structured crystals, etc. Adsorbed state of CO2 molecules near room temperatures was also investigated.
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[Journal Article] Selective Gas Adsorption in One-Dimensional, Flexible CuII Coordination Polymers with Polar Units2009
Author(s)
S. Noro, D. Tanaka, H. Sakamoto, S. Shimomura, S. Kitagawa, S. Takeda, K. Uemura, H. Kita, T. Akutagawa, and T. Nakamura
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Journal Title
Chem. Mater.
Volume: 21
Pages: 3346-3355
Peer Reviewed
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