Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Makiko Asamoto"'
Autor:
Tomohisa Takemasa, Yoshihiko Sadaoka, Makiko Asamoto, Syuhei Yamaguchi, Yoshiteru Itagaki, Hidenori Yahiro, Kazunari Sugihara
Publikováno v:
Solid State Ionics. 262:433-437
Ni-impregnated SDC powders were prepared as a SOFC anode material. Surface area of the SDC powders was regulated with pre-calcination temperature and it was ranging from 12 to 93 m 2 /g. The averaged Ni particle size on SDC was fairly affected with s
Autor:
Hidenori Yahiro, Takahisa Okuwa, Naoya Kimoto, Hirotoshi Sasagawa, Keiko Takiguchi, Makiko Asamoto, Syuhei Yamaguchi
Publikováno v:
Journal of the Ceramic Society of Japan. 121:84-88
Autor:
Shinji Watanabe, Tsuyoshi Yamaji, Makiko Asamoto, Yoshihiko Sadaoka, Yoshiteru Itagaki, Hidenori Yahiro
Publikováno v:
Journal of Power Sources. 214:153-158
Bi-layered cathodes with the LSM/LSM-YSZ structure for solid oxide fuel cells were successfully formed on the carbon-sputtered surface of a YSZ sheet by electrophoretic deposition (EPD). The thicknesses of the first layer of LSM-YSZ (LY) and the seco
Publikováno v:
Catalysis Today. 185:230-235
The influence of A-site lanthanoids in the perovskite-type oxide catalysts, LnFexCo1−xO3 (Ln = La, Pr, Sm, Gd, Dy, Ho, Er, and Yb), prepared by the thermal decomposition of cyano complexes, Ln[FexCo1−x(CN)6]·nH2O, on the catalytic activity of CO
Publikováno v:
Catalysis Today. 175:534-540
The thermal decomposition reaction of crystalline heteronuclear cyano complex precursor to crystalline perovskite-type oxide catalyst was investigated. From X-ray single crystal analysis and XRD, FT-IR, TG-DTA, SEM, and BET measurements, the thermal
Autor:
Luqman Atanda, Balkrishna B. Tope, Kunimasa Sagata, Sulaiman S. Al-Khattaf, Kiyoshi Nomura, Katsuomi Takehira, Tsuneji Sano, Makiko Asamoto, Alam Khurshid, Hidenori Yahiro, Ali A.S. Al-Ali, Rabindran J. Balasamy
Publikováno v:
Applied Catalysis A: General. 398:113-122
A series of Mg3−xZnxFe0.5Al0.5 mixed oxide catalysts derived from hydrotalcites were tested in the ethylbenzene dehydrogenation to styrene in He atmosphere at 550 °C. The catalysts were prepared by coprecipitation from the nitrates of metal compon
Autor:
Rabindran J. Balasamy, Alam Khurshid, Ali A.S. Al-Ali, Tsuneji Sano, Luqman Atanda, Hidenori Yahiro, Katsuomi Takehira, Makiko Asamoto, Kiyoshi Nomura, Sulaiman S. Al-Khattaf, Kunimasa Sagata
Publikováno v:
Applied Catalysis A: General. 396:107-115
A series of Mg 3 Fe 0.5− x Co x Al 0.5 ( x = 0–0.5) catalysts were prepared from hydrotalcite precursors and their activities in the dehydrogenation of ethylbenzene were compared with those of a series of Mg 3 Fe 0.5− y Ni y Al 0.5 ( y = 0–0.
Publikováno v:
Journal of Power Sources. 196:1136-1140
The electrochemical performances of proton-conducting SOFCs with the perovskite-type oxide cathodes were investigated at low temperature of 773 K. Among the perovskite-type oxides used in the present study, La0.7Sr0.3FeO3 (LSF) cathode exhibited the
Autor:
Sulaiman S. Al-Khattaf, Katsuomi Takehira, Hidenori Yahiro, Luqman Atanda, Rabindran J. Balasamy, Ali A.S. Al-Ali, Kunimasa Sagata, Alam Khurshid, Kiyoshi Nomura, Makiko Asamoto, Tsuneji Sano
Publikováno v:
Applied Catalysis A: General. 390:225-234
A series of FeOx-MeOy/Mg(Al)O catalysts were prepared from hydrotalcite-like compounds as precursors and were tested in the ethylbenzene dehydrogenation to styrene in He atmosphere at 550 °C. The hydrotalcite-like precursors of the metal composition
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 7, Pp 1508-1511 (2009)
The anodic performances of Ni/CeO2–Sm2O3(Ni/SDC) modified by the addition of alkaline earth metal oxides (MgO, CaO, and SrO) were investigated for direct oxidation of CH4 in solid oxide fuel cells (SOFCs). Although the initial power density of cell