Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Isamu Satoh"'
Autor:
Yohei Shiokawa, E. Šantavá, D.I. Gorbunov, E.A. Tereshina, Keiichi Koyama, M. Žáček, K. Watanabe, Yoshiya Homma, Josef Šebek, Isamu Satoh, Alexander V. Andreev, Tomoo Yamamura, Takemi Komatsubara
Publikováno v:
The Physics of Metals and Metallography. 114:727-733
Magnetic properties of intermetallic compounds containing both uranium and a 3d metal (Fe, Co) are summarized and discussed. It was shown that the ordered magnetism of the U and 3d-metal sublattices can coexist in the same compound (e.g. with 2–17
Autor:
Qi Xiu Zhang, Kenji Shirasaki, Suguru Ohta, Tatsuo Shikama, Fu Cong Lv, Su Qin Liu, Isamu Satoh, Dan Lu, Tomoo Yamamura, Xiong Wei Wu, Can Ming Liu
Publikováno v:
Journal of Applied Electrochemistry. 41:1183-1190
The redox kinetics of VO2+/VO2 + and V3+/V2+ couples on a carbon paper (CP, HCP030 N, Shanghai Hesen, Ltd., China) electrode were investigated in terms of their standard rate constant (k 0) and reaction mechanism. The values determined for k 0 for VO
Autor:
Kelong Huang, Isamu Satoh, Yano Takashi, Sui Peng, Bi-Jun Feng, Tomoo Yamamura, Xiong-Wei Wu, Suqin Liu
Publikováno v:
Journal of Inorganic Materials. 26:535-539
The vanadium solution was prepared by heating the mixture of vanadium trioxide and vanadium pentoxide in sulfuric acid solution, which utilized the autocatalytic effect of vanadium with mixed valence, to intensify the dissolving of the mixture of van
Autor:
Tatsuo Shikama, Hiroki Sakuraba, Kenji Shirasaki, Xiongwei Wu, Tomoo Yamamura, Isamu Satoh, Suguru Ohta
Publikováno v:
Journal of Power Sources. 196:4003-4011
We present the “vanadium solid-salt battery” (VSSB), which has high energy density, is low cost, is easily recycled, operates at ambient temperature, and has no requirement for special solvents. The VSSB contains two types of vanadium solid salts
Autor:
Tomoo YAMAMURA, Suguru OHTA, Tomonori MORI, Isamu SATOH, Tatsuo SHIKAMA, Yoshihisa FUJIMOTO, Hiroshi TOMIYASU
Publikováno v:
Journal of Nuclear Science and Technology. 47:515-520
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 279:165-169
The stability constants (β1) of iodide ion-pairs of trivalent f-block element ions (lanthanoids Ce, Eu, Gd, Tb and Tm, and actinoid Am) were determined in the vicinity of pH 2.5 of mixed methanol/water solvent solutions of an ionic strength of 1.00
Publikováno v:
Progress in Nuclear Energy. 50:499-503
A new solvent-extraction technique based on in situ formation of dithiocarbamate derivatives in order to separate Am(III) from Eu(III) was carried out. In this technique, the extractant is formed during the extraction course by the reaction between t
Autor:
Kazuo Watanabe, E. Šantavá, Alexander V. Andreev, Yoshiya Homma, Tomoo Yamamura, Isamu Satoh, Keiichi Koyama, E.A. Tereshina, Yoshinobu Shiokawa
Publikováno v:
Journal of Alloys and Compounds. 450:51-57
The homogeneity range of U 2 Co 17− x Si x system with the hexagonal Th 2 Ni 17 -type crystal structure extends from x = 1 to 3.4. The variation of the magnetic properties within the homogeneity range was studied on single crystals. All the compoun
Autor:
Yoshiyuki Nakamura, Hironori Sato, Kenji Shirasaki, Isamu Satoh, Yoshinobu Shiokawa, Tomoo Yamamura, Hiroshi Tomiyasu
Publikováno v:
The Journal of Physical Chemistry C. 111:18812-18820
Acetylacetone shows dissociative electron transfer when it is complexed with metal ions. In an effort to improve the kinetics of electron transfer of uranium-based complexes for application to a redox-flow battery, improvement by dimerization of acet
Publikováno v:
Journal of Magnetism and Magnetic Materials. 316:e515-e518
Field and temperature dependencies of the magnetization measured along the principal axes of a U 2 Co 15 Si 2 single crystal show that this compound is a ferromagnet with a spontaneous magnetic moment of 14.8 μ B per formula unit (at 4.2 K), located