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Daiju Matsumura

Japan Atomic Energy Agency

2-4 Shirakata

Tokai-mura

Ibaraki 319-1195

Japan

  • Japan Atomic Energy Agency

SCHOLARLY PAPERS

6

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334

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0

Scholarly Papers (6)

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1.

Phase-Separation Transformation Behaviors in Na2o-B2o3-Sio2 Glass and Melt Through High-Temperature Ni K-Edge Xafs and Time-Resolved Saxs Measurements

Number of pages: 53 Posted: 29 Sep 2023
Kana Tomita, Tetsuo Kishi, Keiichi Osaka, Daiju Matsumura and Tetsuji Yano
Tokyo Institute of Technology, Tokyo Institute of Technology, Japan Synchrotron Radiation Research Institute, Japan Atomic Energy Agency and Tokyo Institute of Technology
Downloads 91 (742,061)

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Phase separationBorosilicate glassSAXSXAFSHigh temperature in-situ measurement

2.

Local Structural Change of V–Ti–Cr Alloy Hydrides Depending on Hydrogen Absorption/Desorption Cycles

Number of pages: 41 Posted: 12 Apr 2023
Kazutaka IKEDA, Sho Sashida, Toshiya Otomo, Hidetoshi Ohshita, Takashi Honda, Takafumi Hawai, Hiraku Saito, Shinichi Itoh, Tetsuya Yokoo, Kouji SAKAKI, Hyunjeong Kim, Yumiko Nakamura, Akihiko Machida, Daiju Matsumura and Wojciech A. Slawinski
High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, Graduate University for Advanced Studies (SOKENDAI) - School of High Energy Accelerator Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK) - Institute of Materials Structure Science, National Institute of Advanced Industrial Science and Technology (AIST), National Institute of Advanced Industrial Science and Technology (AIST), National Institute of Advanced Industrial Science and Technology (AIST), QST hospital (former NIRS Hospital) - Quantum Beam Science Research Directorate, Japan Atomic Energy Agency and University of Warsaw - Faculty of Chemistry
Downloads 75 (837,727)

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Hydrogen storage, Diffuse neutron scattering, Pair correlation function, Monte Carlo, Inelastic neutron scattering

3.

Laser Heating Induced Spatial Homogenization of Phase Separated Na2o-B2o3-Sio2 Glass Plate with Bearing Nio for Heat Center and Structural Probe

Number of pages: 28 Posted: 17 May 2022
Kana Tomita, Tetsuo Kishi, Daiju Matsumura and Tetsuji Yano
Tokyo Institute of Technology, Tokyo Institute of Technology, Japan Atomic Energy Agency and Tokyo Institute of Technology
Downloads 55 (1,010,164)

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Phase separation, Borosilicate Glass, Laser heating, Homogenization, EXAFS, Nickel oxide

4.

Experimental Study of Catalytic Effect on the Hydrogen Generation G Value of Water by Gamma-Ray Irradiation to Simulate the Hydrogen Generation from Water Containing Zirconium Molybdate Hydrate (Zmh), Known to Be Present in Compacted Hulls and End-Piece Waste

Number of pages: 37 Posted: 24 May 2022
Junji Eto, MASAKI KAWAI, MASAAKI MATSUMOTO, HIROHISA TANAKA, RYUTARO HINO, Daiju Matsumura, YASUO NISHIHATA and MASASHI TANIGUCHI
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 41 (1,196,171)

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G value, hydrogen generation, low level radioactive waste, hydrogen reduction catalyst, poisoning effect

5.

Investigation of Hydrogen Superoxide Adsorption During Orr on Pt/C Catalyst in Acidic Solutionfor Pefc by In-Situ High Energy Resolution Xafs

Number of pages: 9 Posted: 19 Oct 2022
HIROHISA TANAKA, Naoki Yamamoto, Daiju Matsumura, Yuto Hagihara, Kei Tanaka, Yuta Hasegawa and Kenji Ishii
affiliation not provided to SSRN, affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 37 (1,236,159)

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ORR, Pt/C, hydrogen superoxide, hydroperoxyl radical, acidic solution, high energy resolution XAFS

6.

Local Structure Analysis of Dyn-Zrn Solid Solutions

Number of pages: 24 Posted: 09 Mar 2023
Yasuhiro Yoneda, Takuya Tsuji, Daiju Matsumura, Yoshihiro Okamoto, Seiya Takaki and Masahide Takano
affiliation not provided to SSRN, affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,249,711)

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nitride fuels, pair distribution function, X-ray absorption fine structure