14　マグネシオフェライト発泡体デバイスを用いた二段階水熱分解水素製造サイクルに関する研究

抄録

Several solar thermochemical reactors have been developed to split water by a two-step water-splitting cycle with redox metal oxide utilizing concentrated solar thermal energy in sunbelt region, including a windowed solar reactor using a reactive foam device made of metal oxide. In this study, small foam devices of magnesio-ferrite were fabricated and tested on their reaction performances in a lab-scale windowed reactor using a 3kW_th sun simulator. The magnesio-ferrite foams produced 2 - 3 times the amount of hydrogen in comparison to benchmark CeO₂ foam.