Progress of Organic-Inorganic Hybrid Complexes Having NovelSuccessive Physical Properties Coupled with Photon-Spin-Charge
| Project/Area Number |
22350057
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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 |
Functional materials chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
KOJIMA Norimichi 東京大学, 大学院・総合文化研究科, 教授 (60149656)
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| Co-Investigator(Renkei-kenkyūsha) |
OKOZAWA Atsushi 東京大学, 大学院・総合文化研究科, 助教 (30568275)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥13,390,000 (Direct Cost: ¥10,300,000、Indirect Cost: ¥3,090,000)
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| Keywords | 光物性 / 電気・磁気的機能 / 分子素子 / 膜・集合体 / スピンクロスオーバー / 動的スピン平衡 / 連鎖物性 / 光異性化分子 / プロトン流 / ハロクロミズム / イオン交換膜 / 電荷移動相転移 / 混合原子価 / 強磁性 / 光異性化 / 光誘起相転移 / 多重機能性 / スピン平衡 / 原子価揺動 |
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| Research Abstract |
We have developed various organic-inorganic hybrid complexes having successive physical properties coupled with photon-spin-charge. The topics are as follows. (1) We synthesized Ph4N[MnIIFeIII(C2O3S)3] exhibiting a rapid spin equilibrium (τ < 10-7 s) between the high-spin and low-spin states at the FeIIIO3S3 site. Owing to the fluctuation of internal magnetic field caused by the rapid spin equilibrium, Ph4N[MnIIFeIII(mto)3] undergoes the successive magnetic phase transitions at 30 K and 23 K. (2)We synthesized a pH-sensitive spin-crossover complex film consisting of [FeII(diAMsar)] (diAMsar =1,8-diaminosarcophagine) and ion-exchange polymer, Nafion. By using this pH-sensitive spin-crossover complex film, we succeeded in visually detecting the proton flow in Nafion
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Report
(4 results)
Research Products
(152 results)
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[Journal Article] Reversible Solid State Redox of an Octacyanometallate-bridged Coordination Polymer by Electrochemical Ion Insertion/extraction2013
Author(s)
M. Okubo, K. Kagesawa, Y. Mizuno, D. Asakura, E. Hosono, T. Kudo, H. Zhou, K. Fujii, H. Uekusa, S. Nishimura, A. Yamada, A. Okazawa, N. Kojima
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Journal Title
Inorg. Chem.
Volume: 52
Issue: 7
Pages: 3772-3779
DOI
Related Report
Peer Reviewed
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