Osaka Gas Company Limited

Shoji Otoshi

Masamichi Ippommatsu

Minoru Suzuki

Hisao Ohnishi

Hirokazu Sasaki

Atsuko Kajimura

Horikazu Sasaki

Yasumasa Ouchi

The invention relates to a fuel electrode for high-temperature solid electrolyte fuel cells and a process for manufacture of the electrode. The fuel electrode of the invention is a porous element composed of a high-melting metal, such as ruthenium, osmium, rhodium or iridium, or an alloy containing the metal. The process for manufacture of the fuel electrode comprises coating an electrode material with a solution or dispersion of the high-melting metal and/or its chloride, sintering the same and finally reducing the product.

Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode

Fuel electrode for solid electrolyte fuel cells and a method of manufacturing the electrode

Fuel electrode for solid electrolyte fuel cells and a method for

The invention relates to a method of producing interconnectors for solid oxide electrolyte fuel cells (SOFC). The method of the invention is characterized in that a compact thin film to serve as an interconnector is formed on a substrate by the laser ablation method. By this method, interconnectors made of a compact thin film highly accurate in composition can be produced with high productivity.

Method of producing interconnectors for solid oxide electrolyte fuel

The air conditioning apparatus according to the invention comprises an absorption type heat pump comprising a system including an absorber, a regenerator, a condenser and an evaporator. A mixture of lithium bromide and zinc chloride is used as an absorbent which is dissolved to form an absorbent solution into a mixed solvent having a ratio by weight of methanol to water, the ratio falling in a range between 0.1 and 0.3. Said solution is circulated through the system.

Air conditioning apparatus

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Sakai, Japan

Shoji Otoshi