Energy converter or energy storage device comprises one or multiple energy converters or energy storage units for example, fuel cell or battery unit

摘要

Energy converter or energy storage device comprises one or multiple energy converters or energy storage units (1) for example, fuel cell or battery unit. The power converter or energy storage unit is surrounded by a sheath (2), which has fluorine absorber (4), particularly hydrogen fluoride absorber selected from carbonates, hydroxides, oxides, chlorides, bromides, iodides, sulfates or phosphates of alkali metals, alkaline earth metals, lanthanides, silicon or ammonia.