Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Mitsunobu Kawano"'
Autor:
Toshiaki Matsui, Satoshi Hashigami, Toru Inagaki, Mitsunobu Kawano, Shota Okuda, Koichi Eguchi, Hiroki Muroyama
Publikováno v:
Journal of the Japan Petroleum Institute. 61:72-79
Publikováno v:
Journal of Power Sources. 248:190-195
The redox behaviors of Ni-gadolinia doped ceria (GDC) anodes with different compositions and microstructures were investigated. When the NiO-GDC composite particles prepared by spray pyrolysis were used for an anode (SP-cells), the decrease of the ce
Autor:
Jun Akikusa, Masashi Kishimoto, Jin-Young Kim, Nobuhide Kasagi, Motohiro Saito, Hiroshi Iwai, D. Ueno, Mitsunobu Kawano, Hiroyuki Eto, Hiroyuki Yoshida, Toshiaki Matsui, Koichi Eguchi, Hiroki Muroyama, Naoto Kamiuchi, Toru Inagaki, Naoki Shikazono
Publikováno v:
Fuel Cells. 12:537-542
The daily start-up and shut-down operations were carried out for the 1 kW-class solid oxide fuel cell stack composed of 46 electrolyte-supported disk-type planar cells made by Mitsubishi Materials Corporation and Kansai Electric Power Company. The re
Publikováno v:
ECS Transactions. 42:305-311
Carbon dioxide reforming of methane on Ni-ceria-based oxide cermet anode of solid oxide fuel cells was carried out. Electrochemical characterizations revealed that direct internal carbon dioxide reforming operation was strongly influenced by the oper
Autor:
Pramote Puengjinda, Koichi Eguchi, Hiroki Muroyama, Toshiaki Matsui, Toru Inagaki, Mitsunobu Kawano
Publikováno v:
Journal of the European Ceramic Society. 32:107-113
The microstructural change in composite of nickel oxide and scandia-stabilized zirconia (NiO-ScSZ) under a reducing atmosphere was observed by scanning electron microscopy (SEM). The morphological transformation was noticeable after high-temperature
Autor:
Harumi Yokokawal, Katsuhiko Yamaji, Teruhisa Horita, Jun Akikusa, Mitsunobu Kawano, Haruo Kishimoto
Publikováno v:
ECS Transactions. 30:123-127
Acceleration test on the SO2 poisoning of SSC cathode was calculated by increasing the feeding rate of SO2 using 1 ppm SO2 - air mixture. The estimated degradation rate due to the SO2 poisoning was 0.05 % / 1000 h at T = 1073 K if we assumed that 1pp
Publikováno v:
Journal of the Society of Powder Technology, Japan. 48:376-380
NiO-Ce0.8Sm0.2O1.9 (SDC) composite particles were synthesized by spray pyrolysis method using the starting solutions containing the components for NiO-SDC and various amounts of nitric acid. The particles had different surface morphology and specific
Publikováno v:
ECS Transactions. 26:323-331
Carbon dioxide reforming of methane on Ni-ceria-based oxide cermet anode of practical solid oxide fuel cells was carried out at various temperatures of 750, 700, and 650åC. Electrochemical characterizations and gas analysis results revealed that dir
Autor:
Koichi Eguchi, Hiroki Muroyama, Toshiaki Matsui, Tatsuya Iida, Toru Inagaki, Mitsunobu Kawano, Ryuji Kikuchi
Publikováno v:
ECS Transactions. 25:2091-2098
The influence of preparation condition of Ni-ScSZ (scandia-stabilized zirconia) cermet on the tolerance to carbon deposition was investigated in the wide temperature range of 800-1000ºC. The mixture of NiO-ScSZ was subjected to pre-heat treatments p
Autor:
Hiroyuki Yoshida, Koji Hashino, Hideyuki Nagahara, Toru Inagaki, Hiroshi Ijichi, Mitsunobu Kawano
Publikováno v:
ECS Transactions. 16:171-179
Lanthanum gallate-based compounds (LSGM) are drawing attention as electrolyte materials of intermediate temperature SOFC that operates with 600 800oC (1). The ionic conductivity of LSGM at 800oC is comparable to that of yttria-stabilized zirconia (YS