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1992 Fiscal Year Final Research Report Summary

Vectorial Process Induced by Chemical Energy Utilizing Nonlinear Characteristics

Research Project

Project/Area Number 03804029
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 物理化学一般
Research InstitutionGraduate School of Human Informatics, Nagoya University

Principal Investigator

YOSHIKAWA Kenichi  Graduate School of Human Informatics, Nagoya University, Professor, 人間情報学研究科, 教授 (80110823)

Co-Investigator(Kenkyū-buntansha) KUMAZAWA Noriyuki  College of General Education, Ibaraki Univ., Associate Professor, 教養部, 助教授 (70137256)
Project Period (FY) 1991 – 1992
Keywordschemical motor / nonlinear oscillation / frustration / tri-phasic mode / entrainment / surface oscillation / asymmetric coupling / chiral symmetry
Research Abstract

We have established two experimental systems which realize the direct coupling of chemical energy into macroscopic vectorial process. (1)Utilizing the chemical potential difference between oil and water phases, we have invented that macroscopic movement of a rotor is generated toward a desired direction. (2)We have found that a periodic mechanical force is generated at an oil-water interface of an aqueous Belousov-Zhabotinsky medium. It has been confirmed that the difference of the surface tension on the iron catalyst between Fe^<3+> and Fe^<2+> is the driving force of this rhythmic change of the force.

  • Research Products

    (14 results)

All Other

All Publications (14 results)

  • [Publications] K.Yoshikawa: "New Strategy of Informational Processing:Utilization of Nonlinear Dynamics to Chemical Sensing" Physica A. 188. 243-250 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Yoshimoto: "Asymmetric Coupling Stabilizes Out-of-phase Mode:Experimental Evidence in the Belousov-Zhabotinsky Reaction" Chem.Phys.Lett.189. 18-22 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Nakata: "Voltage-Dependent Capacitance as a Probe for Albumin Adsorption onto a Solid Surface" Biophys.Chem.42. 213-220 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Nakata: "New Strategy for the Development of a Gas Sensor Based on the Dynamic Characteristics:Principle and Preliminary Experiment" Sensors and Actuators B. 8. 187-189 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Nakata: "Entrainment in an Electrochemical Forced Oscillator as a Method of Classification of Chemical Speciesa New Strategy to Develop a Chemical Sensor" Physica D. 59. 169-176 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Nakata: "Novel Strategy to Develop Chemical Sensors Based on Nonlinear Dynamics-Intelligent Gas Sensor" Sensors and Materials. 4. 101-110 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉川 研一: "非線形科学-分子流合体のリズムとかたち-" 学会出版センター, 177 (1992)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K. Yoshikawa: "New Strategy of Informational Processing: Utilization of Nonlinear Dynamics to Chemical Sensing" Physica A. 188. 243-250 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Yoshimoto: "Asymmetric Coupling Stabilizes the Out-of-phase Mode: Experimental Evidence in the Belousov-Zhabotinsky Reaction" Chem. Phys. Lett.189. 18-22 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Nakata: "Voltage-dependent Capacitance as a Probe for Albumin Adsorption onto a Solid Surface" Biophys. Chem.42. 213-220 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Nakata: "New Strategy for the Development of a Gas Sensor Based on the Dynamic Characteristics: Principle and Preliminary Experiment" Sensors and Actuators B. 8. 187-189 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Nakata: "Entrainment in an Electrochemical Forced Oscillator as a Method of Classification of Chemical Species - a New Strategy to Develop a Chemical Sensor" Physica D. 59. 169-176 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Nakata: "Novel Strategy to Develop Chemical Sensors Based on Nonlinear Dynamics - Intelligent Gas Sensor" Sensors and Materials. 4. 101-110 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Yoshimoto: "Coupling among Three Chemical Oscillators: Synchronization, Phase-Death and Frustration" Phys. Rev. E.

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1994-03-24  

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