| abstract |
The present invention provides a novel material that can be applied not only to a microbial fuel cell but also to a secondary battery or a microbial secondary battery, particularly a novel material capable of storing and discharging. A Desulfovibrio spp., Desulfotomaculum genus, Ochrobactrum genus, Actinobacteria Gate, Bacterium genus, Sporotalea genus, Geosinus genus, Firmicutes species, Selenomonas genus, Veillonellaceae family, Clostridium sp., Psychrosinus genus, Anaerovibrio genus, Sporomusa genus, Propionispora genus, and A substance capable of storing and discharging, comprising a precipitate obtained by culturing at least one microorganism selected from the genus Pelosinus in a medium containing an electrolyte containing at least Fe 3+ and an organic substance. [Selection] Figure 18 |