Satoshi KAJIYAMA

Assistant Professor Dr. Satoshi KAJIYAMA

Research Field: Biomineralization, Inorganic/Organic Hybrids, Energy Materials Science

    Professional Experience
    2013-2014
    Postdoctoral Researcher at National Institute for Advanced Industrial Science and Technology (AIST)
    2014-2016
    Postdoctoral Researcher at The University of Tokyo
    2016-present
    Assistant Professor, Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo

    Education

    B.S., The University of Tokyo, 2008
    Ph.D., The University of Tokyo, 2013 (Prof. T. Kato)


    Membership of Academic Societies

    The Chemical Society of Japan, The Society of Polymer Science of Japan, The Electrochemical Society of Japan, The Ceramic Society of Japan


    Awards & Honors

    Poster Awards of CSJ Chemical Festa (2010)
    Student Lectureship of CSJ (2013)
    Poster Awards of the Fall Meeting of the Ceramic Society of Japan (2013)


    List of Selected Publications

  1. Tuning the c-Axis Orientation of Calcium Phosphate Hybrid Thin Films Using Polymer Templates
    Rino Ichikawa, Satoshi Kajiyama, Misato Iimura, Takashi Kato
    Langmuir, 35, 4077-4084 (2019).
  2. Negative Dielectric Constant of Water Confined in Nanosheets
    Akira Sugahara, Yasunobu Ando, Satoshi Kajiyama, Koji Yazawa, Kazuma Gotoh, Minoru Otani, Masashi Okubo, Atsuo Yamada
    Nat. Commun., 10, 850 (2019).
  3. Bioinspired Environmentally Friendly Amorphous CaCO3-Based Transparent Composites Comprising Cellulose Nanofibers
    David Kuo, Tatsuya Nishimura, Satoshi Kajiyama, Takashi Kato, ACS Omega, 3, 12722-12729 (2018).
  4. Stimuli-Responsive Hydroxyapatite Liquid Crystal with Macroscopically Controlable Ordering and Magneto-Optical Functions
    Masanari Nakayama, Satoshi Kajiyama, Akihito Kumamoto, Tatsuya Nishimura, Masafumi Yamato, Yuichi Ikuhara, Takashi Kato
    Nat. Commun., 9, 568 (2018).
  5. Noncovalent Approach o Liquid-Crystalline Ion Conductors: High-Rate Performances and Room-Temperature Operation for Li-Ion Bateries
    Taira Onuma, Eiji Hosono, Motokuni Takenouchi, Junji Sakuda, Satoshi Kajiyama, Masafumi Yoshio, Takashi Kato
    ACS Omega, 3, 159-166 (2018).
  6. Macromolecular Templates for Biomineralization-Inspired Crystallization of Oriented Layered Zinc Hydroxides
    Fumiya Katase, Satoshi Kajiyama, Takashi Kato
    Polym. J., 49, 735-739 (2017).
  7. Enhanced Li-Ion Accessibility in MXene Titanium Carbide by Steric Chloride Termination
    Satoshi Kajiyama, Lucie Szabova, Hiroki Iinuma, Akira Sugahara, Kazuma Gotoh, Keitaro Sodeyama, Yoshitaka Tateyama, Masashi Okubo, Atsuo Yamada
    Adv. Energy Mater., 7, 1601873 (2017).
  8. One-Dimensional Supramolecular Hybrids: Self-Assembled Nanofibrous Materials Based on a Sugar Gelator and Calcite Developed alon an Unusual Axis
    Haruka Sukegawa, Tatsuya Nishimura, Masafumi Yoshio, Satoshi Kajiyama, Takashi Kato
    CrystEngComm, 19, 1580-1584 (2017).
  9. Rapid and Topotactic Transformation from Octacalcium Phosphate to Hydroxyapatite (HAP): A New Approach to Self-Organization of Free-Standing Thin-Film HAP-Based Hybrids
    Satoshi Kajiyama, Takeshi Sakamoto, Moe Inoue, Tatsuya Nishimura, Taishi Yokoi, Chikara Ohtsuki, Takashi Kato
    CrystEngComm, 18, 8388-8395 (2016).
  10. Sodium-Ion Intercalation Mechanism into MXene Nanosheets
    Satoshi Kajiyama, Lucie Szabova, Keitaro Sodeyama, Hiroki Iinuma, Ryohei Morita, Kazuma Gotoh, Yoshitaka Tateyama, Masashi Okubo, Atsuo Yamada
    ACS Nano, 10, 3334-3341 (2016).
  11. Potentiometric Study to Reveal Reaction Entropy Behavior of Biphasic Na1+2xV2(PO4)3 Electrodes
    Satoshi Kajiyama, Kazuhiko Kai, Masashi Okubo, Atsuo Yamada
    Electrochemistry, 84, 234-237 (2016).
  12. Liquid-Crystalline Calcium Carbonate: Biomimetic Synthesis and Alignment of Nanorod Calcite
    Masanari Nakayama, Satoshi Kajiyama, Tatsuya Nishimura, Takashi Kato
    Chem. Sci., 6, 6230-6234 (2015).
  13. Pseudocapacitance of MXene Nanosheets for High-Power Sodium-Ion Hybrid Capacitors
    Xianfeng Wang, Satoshi Kajiyama, Hiroki Iinuma, Eiji Hosono, Shinji Oro, Isamu Moriguchi, Masashi Okubo, Atsuo Yamada
    Nat. Commun., 6, 6544 (2015).
  14. Assembly of Na3V2(PO4)3 Nanoparticles Confined in a One-Dimensional Carbon Sheath for Enhanced Sodium-Ion Cathode Properties
    Satoshi Kajiyama, Jun Kikkawa, Junichi Hoshino, Masashi Okubo, Eiji Hosono
    Chem. Eur. J., 20, 12636-12640 (2014).
  15. Phase Separation of a Hexacyanoferrate-Bridged Coordination Framework under Electrochemical Na-Ion Insertion
    Satoshi Kajiyama, Yoshifumi Mizuno, Masashi Okubo, Ryosuke Kurono, Shin-ichi Nishimura, Atsuo Yamada
    Inorg. Chem., 53, 3141-3147 (2014).
  16. Aragonite Nanorods in Calcium Carbonate/Polymer Hybrids Formed through Self-Organization Processes from Amorphous Calcium Carbonate Solution
    Satoshi Kajiyama, Tatsuya Nishimura, Takeshi Sakamoto Takashi Kato
    Small, 10, 1634-1641 (2014).
  17. Formation of Rectangular Plate-like α-MnOOH and Sheet-like γ-MnOOH by Slow Diffusion of Ammonia Vapor
    Satoshi Kajiyama, Hiromu Kumagai, Tatsuya Nishimura, Takashi Kato
    Chem. Lett., 42, 341-343 (2013).
  18. Nanosegregated Amorphous Composites of Calcium Carbonate and an Organic Polymer
    Yuya Oaki, Satoshi Kajiyama, Tatsuya Nishimura, Hiroaki Imai, Takashi Kato
    Adv. Mater., 20, 3633-3637 (2008).
  19. Selective Synthesis and Thin-Film Formation of ƒ¿-Cobalt Hydroxide through an Approach Inspired by Biomineralization
    Yuya Oaki, Satoshi Kajiyama, Tatsuya Nishimura, Takashi Kato
    J. Mater. Chem., 18, 4140-4142 (2008).


    20. Review
    1. MXene as a Charge Storage Host
      Masashi Okubo, Akira Sugahara, Satoshi Kajiyama, Atsuo Yamada
      Acc. Chem. Res., 51, 591-599 (2018).
    2. Construction of Organic/Inorganic Fusion Materials through Approaches Inspired by Biomineralization
      Rino Ichikawa, Satoshi Kajiyama, Masanari Nakayama, Takashi Kato
      J. Adhesion Soc. Jpn.,54, pp.389-395 (2018).