Steam electrolysis using proton-conducting perovskite electrolyte

应该引入自然的、可再生的能源。本研究探讨水蒸气电解与燃料电池相结合作为能量储存方法，并作为一种生产氢气的方法，这是一个主要的候选人，在不久的将来的能源载体。研究了在600°C下操作的用于蒸汽电解的质子导体电池。对电解质和电极的材料、工艺、结构等进行了研究，并制作了蒸汽电解试验槽进行了试验。电解电压低至1.在600°C下达到4 V。

nature, renewable sort of energies should be introduced. This study deals with steam electrolysis, working as energy storing method in combination with fuel cells, and as a method of producing hydrogen that is a major candidate of energy carrier in the near future. Proton-conductor cells operating at 600°C were studied, for steam electrolysis. Materials, processing, structures, etc. were studied for electrolyte and electrodes, and steam electrolysis test cells were constructed and examined. Electrolysis voltage as low as 1. 4 V at 600°C were achieved.