伊藤 峻一郎

分野紹介

元素材料化学論

役職

助教

連絡先

TEL: 075-383-2608 (内線:15-2608)
FAX: 075-383-2607 (内線:15-2607)
E-mail: ito*poly.synchem.kyoto-u.ac.jp

Academic Degrees

  • Jan. 2020    Ph.D. (Engineering), Dept. of Polymer Chemistry, Grad. Sch. Eng., Kyoto University.
  • Mar. 2017    M.S., Chujo Lab., Dept. of Polymer Chemistry, Grad. Sch. Eng., Kyoto University.
  • Mar. 2015    B.S., Faculty of Engineering, Kyoto University.

Research Experience

  • Feb. 2020 –                       Assistant Professor, Kyoto University
  • Apr. 2017 – Jan. 2020    Research Fellow of Japan Society for the Promotion of Science, DC1.
  • Jun.–Sep. 2017                 Visiting Researcher, Georgia Institute of Technology (Prof. John R. Reynolds).

Research Interests

  • Polymer Synthesis
  • Organic Synthesis
  • Photochemistry
  • Material Science

Membership

  • The Society of Polymer Science, Japan (SPSJ)
  • The Chemical Society of Japan (CSJ)
  • Japan Society of Coordination Chemistry (JSCC)
  • The Japanese Photochemistry Association (JPA)

Publications

Journal Articles

  1. Ito, S.; Tanaka, K.; Chujo, Y. Characterization and Photophysical Properties of a Luminescent Aluminum Hydride Complex Supported by a β-Diketiminate Ligand. Inorganics 2019, 7(8), 100.
  2. Xu, B.; Pelse, I.; Agarkar, S.; Ito, S.; Zhang, J.; Yi, X.; Chujo, Y.; Marder, S.; So, F.; Reynolds, J. R. Randomly Distributed Conjugated Polymer Repeat Units for High-efficiency Photovoltaic Materials with Enhanced Solubility and Processability ACS Appl. Mater. Interfaces 2018, 10 (51), 44583–44588.
  3. Yamaguchi, M.; Ito, S.; Hirose, A.; Tanaka, K.; Chujo, Y. Luminescent Color Tuning with Polymer Films Composed of Boron Diiminate Conjugated Copolymers by Changing Connection Points to Comonomers Chem. 2018, 9 (15), 1942–1946. [Best Paper of the Month].
  4. Matsumoto, T.; Ito, S.; Tanaka, K.; Chujo, Y. Synthesis, properties and structure of borafluorene-based conjugated polymers including kinetically and thermodynamically stabilized tetra-coordinated boron atoms. J. 2018, 50 (2), 197–202.
  5. Tanimoto, H.; Mori, J.; Ito, S.; Nishiyama, Y.; Morimoto, T.; Tanaka, K.; Chujo, Y.; Kakiuchi, K. Arene-inserted Extended Germa[N]pericyclynes: Synthesis, Structure, and Phosphorescence Properties. Eur. J. 2017, 23 (42), 10080–10086. [Inside Back Cover] [Hot Paper].
  6. Yamaguchi, M.; Ito, S.; Hirose, A.; Tanaka, K.; Chujo, Y. Control of aggregation-induced emission versus fluorescence aggregation-caused quenching by the bond existence at the single site in boron pyridinoiminate complexes. Chem. Front. 2017, 1 (8), 1573-1579.
  7. Ito, S.; Hirose, A.; Yamaguchi, M.; Tanaka, K.; Chujo, Y. Synthesis of aggregation-induced emission-active conjugated polymers composed of group 13 diiminate complexes with tunable energy levels via alteration of central element. Polymers 2017, 9 (2), 68–78.
  8. Tanimoto, H.; Fujiwara, T.; Mori, J.; Nagao, T.; Nishiyama, Y.; Morimoto, T.; Ito, S.; Tanaka, K.; Chujo, Y.; Kakiuchi, K. Extended germa[N]pericyclynes: synthesis and characterization. Dalton Trans. 2017, 46 (7), 2281–2288.
  9. Tanaka, K.; Nishino, K.; Ito, S.; Yamane, H.; Suenaga, K.; Hashimoto, K.; Chujo, Y. Development of the solid-state emissive o-carborane and theoretical investigation for mechanism of aggregation-induced emission behaviors of organoboron “element-blocks”. Faraday Discuss. 2017, 196, 31–
  10. Ito, S.; Hirose, A.; Yamaguchi, M.; Tanaka, K.; Chujo, Y. Size-discrimination for volatile organic compounds utilizing gallium diiminate by luminescent chromism of crystallization-induced emission via encapsulation-triggered crystal-crystal transition. Mater. Chem. C 2016, 3 (24), 5564–5571. [Hot Article in 2016] [Inside Front Cover].
  11. Yamaguchi, M.; Ito, S.; Hirose, A.; Tanaka, K.; Chujo, Y. Modulation of sensitivity to mechanical stimulus in mechanofluorochromic properties by altering substituent positions in solid-state emissive diiodo boron diiminates. Mater. Chem. C 2016, 3 (23), 5314–5319.
  12. Yamane, H.; Ito, S.; Tanaka, K.; Chujo, Y. Preservation of main-chain conjugation through BODIPY-containing alternating polymers from electronic interactions with side-chain substituents by cardo boron structures. Chem. 2016, 7 (16), 2799–2807. [Back Cover].

Books

  1. Ito, S.; Gon, M.; Tanaka, K.; Chujo, Y. Recent Progress in the Development of Optoelectronic Materials Based on Group 13 Element-Containing Conjugated Polymers. In Handbook of Conducting Polymers. Conjugated Polymers: Perspective, Theory, and New Materials, 4th ed.; Reynolds, J. R.; Thompson, B. C.; Skotheim, T. A., Eds.; CRC Press: Boca Raton, FL, 2019; 489–516.

Awards

  • Aug. 2018   JSCC Student Presentation Award 2018 from Japan Society of Coordination Chemistry
  • Mar. 2018   CSJ Student Presentation Award 2018 from the Chemical Society of Japan
  • Jul. 2017     Mazume Research Encouragement Award, Grad. Sch. Eng., Kyoto Univ.
  • Mar. 2017   Best Presentation Prize in the 5th Workshop for Master Course Students in the MEXT project, “New Polymeric Materials Based on Element-Blocks”
  • Dec. 2016    CSJ Poster Presentation Award 2016 for Excellent Research
  • Sep. 2015    SPSJ Symposium on Macromolecules Poster Award 2015