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2012 Fiscal Year Final Research Report

Development of Intramolecular Degrees of Freedom for New Functional Materials

Planned Research

  • PDF
Project AreaNew Frontier in Materials Science Opened by Molecular Degrees of Freedom
Project/Area Number 20110006
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKyoto University

Principal Investigator

YAMOCHI Hideki  京都大学, 低温物質科学研究センター, 教授 (20182660)

Co-Investigator(Kenkyū-buntansha) MISAKI Yohji  愛媛大学, 理工学研究科, 教授 (90202340)
FUJIWARA Hideki  大阪府立大学, 理学系研究科, 准教授 (70290898)
MORITA Yasushi  大阪大学, 理学研究科, 准教授 (70230133)
Co-Investigator(Renkei-kenkyūsha) OTSUKA Akihiro  京都大学, 低温物質科学研究センタ, 助教 (90233171)
MAESATO Mitsuhiko  京都大学, 理学研究科, 助教 (60324604)
NAKANO Yoshiaki  京都大学, 低温物質科学研究センター, 助教 (60402757)
SHIRAHATA Takashi  愛媛大学, 理工学研究科, 助教 (40360565)
Project Period (FY) 2008 – 2012
Keywords分子性固体 / 相転移 / 外場応答 / 多重不安定性 / 多段階酸化還元
Research Abstract

To bring out the functionalities of conjugated π-systems, the size and shape were designed along with the heteroatoms and substituents incorporated and attached to the system. The synthesized materials realized variety of electronic states. The structural and physical properties were investigated to reveal e.g. the modulation of electronic and crystal structures of the ultra-fast photo induced process were analyzed with a sub-pico second time resolution. The results facilitate not only the basic science of condensed matters but also provide the principles for applied sciences.

  • Research Products

    (17 results)

All 2013 2012 2011 2010 2009 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Remarks (5 results)

  • [Journal Article] "Cu^<II> and Cu^I Coordination Complexes Involving Two Tetrathiafulvalene-1,3-benzothiazole Hybrid Ligands and their Radical Cation Salts"2013

    • Author(s)
      H. Fujiwara, 他5名
    • Journal Title

      Inorg. Chem

      Volume: (印刷中)

    • DOI

      doi:10.1021/ic4005246

    • Peer Reviewed
  • [Journal Article] Mapping Molecular Motions Leading to Charge Delocalization with Ultrabright Electrons2013

    • Author(s)
      Y. Nakano, H. Yamochi, 他14名
    • Journal Title

      Nature

      Volume: 496 Pages: 343-346

    • DOI

      doi:10.1038/nature12044

    • Peer Reviewed
  • [Journal Article] Cooperation of Hydrogen-Bond and Charge-Transfer Interactions in Molecular Complexes in the Solid State2013

    • Author(s)
      Y. Morita, 他2名
    • Journal Title

      Bull. Chem. Soc. Jpn

      Volume: 86 Pages: 183-197

    • DOI

      doi:10.1246/bcsj.20120241

    • Peer Reviewed
  • [Journal Article] Photocurrent generation based on new tetrathiafulvalene-BODIPY dyads2013

    • Author(s)
      H. Fujiwara, 他2名
    • Journal Title

      Tetrahedron Lett

      Volume: 54 Pages: 1251-1255

    • DOI

      doi:10.1016/j.tetlet.2012.12.097

    • Peer Reviewed
  • [Journal Article] Spin-Flop Switching and Memory in a Molecular Conductor2012

    • Author(s)
      M. Maesato, T. Shirahata, 他6名
    • Journal Title

      J. Am. Chem. Soc

      Volume: 134 Pages: 17452-17455

    • DOI

      doi:10.1021/ja308471u

    • Peer Reviewed
  • [Journal Article] Structural Transitions from Triangular to Square Molecular Arrangements in the Quasi-One-Dimensional Molecular Conductors (DMEDO-TTF)_2XF_6 (X = P, As, and Sb)2012

    • Author(s)
      T. Shirahata, Y. Nakano, H. Yamochi, Y. Misaki, 他6名
    • Journal Title

      J. Am. Chem. Soc

      Volume: 134 Pages: 13330-13340

    • DOI

      doi:10.1021/ja303435n

    • Peer Reviewed
  • [Journal Article] Dimeric and Trimeric Tetrathiafulvalenes with Strong Intramolecular Interactions in the Oxidized States2011

    • Author(s)
      T. Shirahata, Y. Misaki, 他5名
    • Journal Title

      Org. Lett

      Volume: 13 Pages: 3122-3125

    • DOI

      doi:10.1021/ol201025g

    • Peer Reviewed
  • [Journal Article] Organic Tailored Batteries Materials Using Stable Open-shell Molecules with Degenerate Frontier Orbitals2011

    • Author(s)
      Y. Morita, 他8名
    • Journal Title

      Nature Mater

      Volume: 10 Pages: 947-951

    • DOI

      doi:10.1038/NMAT3142

    • Peer Reviewed
  • [Journal Article] Synthetic Organic Spin Chemistry for Structurally Well-defined Open-shell Graphene Fragments2011

    • Author(s)
      Y. Morita, 他3名
    • Journal Title

      Nature Chem

      Volume: 3 Pages: 197-204

    • DOI

      doi:10.1038/nchem.985

    • Peer Reviewed
  • [Journal Article] Tuning of Multi-instabilities in Organic Alloy, [(EDO-TTF)_<1-x>(MeEDO-TTF)_x]_2PF_62010

    • Author(s)
      Y. Nakano, H. Yamochi, 他6名
    • Journal Title

      Chem. Mater

      Volume: 22 Pages: 3121-3132

    • DOI

      doi:10.1021/cm100051b

    • Peer Reviewed
  • [Journal Article] Development of Photofunctional Materials Using TTF derivatives Containing a 1,3-Benzothiazole Ring2010

    • Author(s)
      H. Fujiwara, 他4名
    • Journal Title

      Physica B

      Volume: 405 Pages: S15-S18

    • DOI

      doi:10.1016/j.physb.2009.11.055

    • Peer Reviewed
  • [Journal Article] Tetrathiapentalene-based organic conductors2009

    • Author(s)
      Y. Misaki
    • Journal Title

      Sci. Technol. Adv. Mater

      Volume: 10 Pages: 024301-1-22

    • DOI

      doi:10.1088/1468-6996/10/2/024301

    • Peer Reviewed
  • [Remarks]

    • URL

      http://mms.ltm.kyoto-u.ac.jp/index.html

  • [Remarks]

    • URL

      http://www.misaki-lab.jp/public.html

  • [Remarks]

    • URL

      http://www.c.s.osakafu-u.ac.jp/~hfuji/

  • [Remarks]

    • URL

      http://www.chem.sci.osaka-u.ac.jp/lab/ nakasuji/morita/index.html

  • [Remarks]

    • URL

      http://www.mdf.t.u-tokyo.ac.jp/index.html

URL: 

Published: 2014-08-29  

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