IWAMA Etsuro

Professional Career

2010.05 - 2013.07 : Postdoctoral Fellow, Paul Sabatier University (France)
2013.08- 2014.07 : Assistant Professor, Department of Applied Chemistry, Faculty of Engineering, Tokyo University of Agriculture and Technology
2014.08 - 2019.02 : Assistant Professor, Department of Applied Chemistry, Faculty of Engineering, Tokyo University of Agriculture and Technology
2019.03 - Present : Associate Professor, Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology

Academic Degrees

2010.03 PhD. in Engineering, Tokyo University of Agriculture and Technology

Research Interests

Energy science, Physical chemistry

Publications

• Matsumura, K., Rozier, P., Iwama, E., Ohara, K., Orikasa, Y., Naoi, W., Simon P., Naoi, K. Comprehensive Investigation of the Crystal Structure of Cation-Disordered Li3VO4 as a High-Rate Anode Material: Unveiling the Dichotomy between Order and Disorder, SMALL, (DOI: 10.1002/smll.202405259), 2024
• Okita, N., Iwama, E., Takami, Y., Abo, S., Naoi, W., Rozier, P., Simon, P., Reid, M.-T.H., Naoi, K., The origin of stability and high Co2+/3+ redox utilization for FePO4-coated LiCo0.90Ti0.05PO4/MWCNT nanocomposites for 5 V class lithium ion batteries. RSC Advances (RSC Adv.). 12:26192-26200, 2022.
• Chikaoka, Y., Iwama, E., Seto, S., Okuno, Y., Shirane, T., Ueda, T., Naoi, W., Reid, M. T. H., Naoi, K., Dual-Cation Electrolytes for Low H2 Gas Generation in Li4Ti5O12//AC Hybrid Capacitor System. Electrochimica Acta (Electrochim. Acta)., 368: 137619 (1-8) 2021.
• Goubard-Bretesché, N., Crosnier, O., Douard , C., Iadecola, A., Retoux, R., Payen, C., Doublet, M-L., Kisu, K., Iwama, E., Naoi, K., Favier, F., Brousse, T., Unveiling Pseudocapacitive Charge Storage Behavior in FeWO4 Electrode Material by Operando X-ray Absorption Spectroscopy. (Small), 16 (2002855): 1-8, (2020)
• Chikaoka, Y., Iwama, E., Ueda, T., Miyashita, N., Seto, S., Sakurai, M., Naoi, W., Reid, M. T. H., Simon, P., Naoi, K., Dual-Cation Electrolytes for High-Power and High-Energy LTO//AC Hybrid Capacitors. The Journal of Physical Chemistry C (J. Phys. Chem. C)., 124 (23): 12230-12238, 2020.
• Orikasa, Y., Kisu, K., Iwama, E., Naoi, W., Yamaguchi, Y., Yamaguchi, Okita, N., K., Ohara, K., Munesada, T., Hattori, M., Yamamoto, K., Rozier, P., Simon, P., Naoi, K., Noncrystalline Nanocomposites as a Remedy for the Low Diffusivity of Multivalent Ions in Battery Cathodes. Chemistry of Materials (Chem. Mater.). 32(3): 1011-1021, 2020.
• Okita, N., Iwama, E., Takami, Y., Abo, S., Reid, M. T. H., Naoi, W., Naoi, K., Crystal-structure-matched FePO4 surface-coating on LiCoPO4 / MWCNT nanocomposites for long lifecycle 5V class lithium ion batteries．(Electrochemistry).87.3.156-161．2019/01.
• Okita, N., Iwama, E., Tatsumi, S., Vo, T. N. H., Naoi, W., Reid, M. T. H., Naoi, K., Prolonged Cycle Life for Li4Ti5O12//[Li3V2(PO4)3/ Multiwalled Carbon Nanotubes] Full Cell Configuration via Electrochemical Preconditioning．(Electrochemistry). 87.3.148-155．2019/01.
• Iwama, E., Ueda, T., Ishihara, Y., Ohshima, Naoi, W., K., Naoi, W., Reid, M. T. H., Naoi, K., High-voltage operation of Li4Ti5O12/AC hybrid supercapacitor cell in carbonate and sulfone electrolytes: Gas generation and its characterization. Electrochimica Acta (Electrochim. Acta). 301: 312-318, 2019.
• Okita, N., Kisu, K., Iwama, E., Sakai, Y., Lim, Y., Takami, Y., Sougrati, M.T., Brousse, T., Rozier, P., Simon, P., Naoi, W., Naoi, K. Stabilizing the Structure of LiCoPO4 Nanocrystals via Addition of Fe3+: Formation of Fe3+ Surface Layer, Creation of Diffusion-Enhancing Vacancies, and Enabling High-Voltage Battery Operation. Chemistry of Materials (Chem. mater.) 2018. DOI: 10.1021/acs.chemmater.8b01965 30.19:6675-6683
• Rozier, P., Iwama, E., Nishio, N., Baba, K., Matsumura, K., Kisu, K., Miyamoto, J., Wako, N., Orikasa, Y., Simon, P., Naoi, K. Cation-Disordered Li3VO4: Reversible Li Insertion/Deinsertion Mechanism for Quasi Li-Rich Layered Li1+x[V1/2Li1/2]O-2(x=0-1). Chemistry of Materials (Chem. mater.). 30(15):4926-4934, 2018.