Achievement System - HIEJIMA Toshihiro | Tokyo Polytechnic University

（Last updated : 2025-07-17 14:26:27）

HIEJIMA Toshihiro

Department / Course Tokyo Polytechnic University Faculty of Engineering Department of Engineering - Chemistry and Materials Course

Job Professor

Academic background
1993/04/01～1996/03/31	Doctorial The Graduate University for Advanced Studies Finished
1988/04/01～1990/03/31	Master Graduate School, Division of Natural Science Kumamoto University Finished Fundamental physical chemistry
1984/04/01～1988/03/31	Department of Chemistry Faculty of Science Kumamoto University Graduated Fundamental physical chemistry

Business career
1996/01/01 ～ 1996/03/31	Special researcher of the Japan Society for the Promotion of Science
2013/04/01 ～	Professor Tokyo Polytechnic University Faculty of Engineering Department of Engineering - Chemistry and Materials Course

Belonging society
2012/04/01 ～	American Chemical Society
2006/04/01 ～	Japan Society of Molecular Science
1988 ～	The Chemical Society of Japan

Present specialized field
Polymer materials, Organic functional materials, Functional solid state chemistry, Magnetism, superconductivity and strongly correlated systems

Book and thesis
Papers	Pressure-Induced Neutral-Ionic Transition in a 2 : 1 Charge Transfer Crystal of Tetrathiafulvalene and Iodanil_ (TTF)2IA. (共著) Solid State Communication. 82（5）,pp.301-304 (Co-authored) 1992/04/01
Papers	lPressure-Induced Charge Transfer in One-dimensional Phthalocyanine Conductor, NiPc(AsF6)0.5 Solid State Communication 95 (10),pp.661-666 (Co-authored) 1995/04/01
Papers	Pressure Dependence of the Infrared and Visible spectra of Metallophthalocyanine Salts. Synthetic Metals 71（1-3）,pp.2305-2306 (Co-authored) 1995/04/01
Papers	Pressure-Induced d-π Charge Transfer in One-dimensional Phthalocyanine Conductors, NiPc(AsF6)0.5 and CoPc(AsF6)0.5 America Institute of Physics 103 (10),pp.3950-3959 (Co-authored) 1995/04/01
Papers	π-d interaction in phthalocyanine Conductors 81,pp.203-216 (Co-authored) 1996/04/01
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Academic conference presentation
2024/09/25	Synthesis of ternary polyimide crosslinked with polyamine and its dielectric constants.
2021/03/19	Development of Structural Color Material Contributing to Maintenance Management of Social Infrastructure and its Application in the Civil Engineering and Architecture Fields. (1)
2019/03/15	Molecular Robots Use the Change of Colors as a Power Source- Development of an Educational Tool for Young Students by Utilizing the Structural Color Materials (1)
2018/12/04	Photo-bidirectional Mobility of Liquid Crystalline Polypeptide Gel Used Difference of Chemical Properties in Cross-Linker (1)
2018/08/12	Anomalous Dielectric Response of β-(BEDT-TTF)3(ReO4)2 (2018 Gordon Research Conference on Conductivity and Magnetism in Molecular Materials)
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Research topic, funded research, and department laboratory expense
	Computational Polymer Science Individual Research 個人研究
	Statistical Mechanics of Chain Molecules Individual Research 個人研究
	Statistical Thermodynamics of Polymeric Liquid Crystal Individual Research 個人研究

Department laboratory expense researcher number
30288112