排気ガスからの電力回収を目的とした固体酸化物形燃料電池の開発

（小排気量エンジンにおける排ガス浄化機能の検証）

抄録

New exhaust device of Solid Oxide Fuel Cell (SOFC) had been proposed in our previous report. the purpose of it is to collect electricity from exhaust gas and to reduce emission of exhaust gas by means of chemical decomposition of the gas itself. Our Previous report demonstrate that the function of electricity generation from exhaust gas so far. The amount of generated power, however, is not sufficient to our estimation. Also It does not prove the other function of reduction of emission of exhaust gas. Therefore in order to increase the amount of electricity collection, and to prove the function of emission-reduction of exhaust gas, the new design, that more gas existence among SOFC cells can be expected when exhaust gas through the device, is proposed, and also monitoring of gas-shift reaction is executed. Although the device can not improve the amount of electricity generation, the experimental results shows 42% reduction of CO, 42.5% reduction of CO2, and 66.3% reduction of NO in this paper.