J-GLOBAL ID:201801010065693112   Update date: Sep. 26, 2021

Seo Okkyun

Seo Okkyun
Research field  (3): Structural and functional materials ,  Nanostructure chemistry ,  Semiconductors, optical and atomic physics
Research keywords  (2): AP-XPS ,  Time resolved XRD
Papers (43):
  • Akhil Tayal, Okkyun Seo, Jaemyung Kim, Kohei Kusada, Hiroshi Kitagawa, Osami Sakata. Investigation of Local Structure and Enhanced Thermal Stability of Ir-Doped PdRu Nanoparticles for Three-Way Catalytic Applications. The Journal of Physical Chemistry C. 2021. 125. 37. 20583-20591
  • A. Tayal, O. Seo, J. Kim, H. Kobayashi, T. Yamamoto, S. Matsumura, H. Kitagawa, O. Sakata. Mechanism of hydrogen storage and structural transformation in bimetallic Pd-Pt nanoparticles. ACS Applied Materials & Interfaces. 2021. 13. 23502-23512
  • K. Kusada, D. Wu, Y. Nanba, M. Koyama, T. Yamamoto, X. Q. Tran, T. Toriyama, S. Matsumura, A. Ito, K. Sato, et al. Highly Stable and Active Solid-Solution-Alloy Three-Way Catalyst by Utilizing Configurational-Entropy Effect. Advanced Materials. 2021. 33. 2005206
  • A. Tayal, O. Seo, J. Kim, K. Kusada, H. Kobayashi, H. Kitagawa, O. Sakata. Investigation of microstructure and hydrogen absorption properties of bulk immiscible AgRh alloy nanoparticles. Journal of Alloys and Compounds. 2021. 869. 159268
  • N. Jeon, O. Seo, J. Oh, J. Park, I. Chung, J. Kim, O. Sakata, A. Tayal, Y. Yun. Non-oxidative propane dehydrogenation over alumina-supported Co-V oxide catalysts. Applied Catalysis A. 2021. 614. 118036
MISC (1):
Lectures and oral presentations  (9):
  • Effect of Heavy Doping of Aliovalent Cations on Structure and Thermoelectric Properties of NiO-Based Epitaxial Thin Films
    (2019 MRS fall meeting & exhibit 2019)
  • Investigation of three-way catalytic reaction of Pd-Ru solid-solution nanoparticles on CeO2-ZrO2 support
    (The 11th International Conference on Advanced Materials and Devices 2019)
  • Room-temperature epitaxy and optoelectronic properties of heavily doped NiO thin films
    (13th Pacific Rim Conference of Ceramic Societies 2019)
  • Lattice-plane orientation mapping of 2-inch homo-epitaxial GaN (0001) thin films by grazing incident x-ray diffraction topography
    (International Workshop on Nitride Semiconductors 2018 2018)
  • In-situ ambient-pressure X-ray photoelectron spectroscopy studies of hydrogen adsorption on Pd cube nanoparticles
    (14th International Conference on Electronic Spectroscopy and Structure 2018)
Education (1):
  • 2008 - 2016 Gwangju Institute of Science and Technology Ph. D
Work history (3):
  • 2021/04 - 現在 Japan Synchrotron Radiation Research Institute Industrial Applications and Partnership Division Tenure Track Researcher
  • 2017/02 - 2021/03 National Institute for Materials Science Synchrotron X-ray group Postdoctoral Researcher
  • 2016/09 - 2016/11 Gwangju Institute of Science and Technology Center for Advanced X-ray Science Postdoctoral Researcher
Association Membership(s) (4):
Korean Vacuum Society ,  THE JAPAN SOCIETY OF APPLIED PHYSICS ,  Korean Physical Society ,  Materials Research Society
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