Oki Sekizawa

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Speaker, Author, Co-Author

One-off sessions

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT51] Frontiers in Geochemistry

[MTT51-02] High-energy µ-XRF-XAFS analysis of ion-adsorption-type rare earth deposit using the synchrotron radiation X-ray µ-beam

*Makoto Nagasawa¹, Ohki Sekizawa², Kiyofumi Nitta², Yoshio Takahashi¹ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Japan Synchrotron Radiation Research Institute)

One-off sessions

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-ZZ Others

[M-ZZ57] Marine Manganese Minerals: Science, Engineering and Application

[MZZ57-02] Adsorption structure of vanadium in marine ferromanganese oxides and its relation to host phase and isotope ratio of vanadium

*Masato Tanaka¹, Teruhiko Kashiwabara², Shinya Yamada³, Tadashi Hashimoto⁴, Oki Sekizawa⁵, Tomoya Uruga⁵, Yoshio Takahashi¹ (1.Graduate School of Science, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 3.Graduate School of Science, Tokyo Metropolitan University, 4.Japan Atomic Energy Agency (JAEA), 5.Japan Synchrotron Radiation Research Institute (JASRI))