Assertion: fuel cell's electrolyte | /r/HasProperty | solid
Facets:
Source sentences:
text: Since the electrolyte is solid, the cells do not have to be constructed in the platelike configuration typical of other fuel cell types.
text: Both electrodes must be immersed in and separated by an electrolyte, which may be a liquid or a solid but which must in either case conduct ions between the electrodes in order to complete the chemistry of the system.
text: Electrolytes used in fuel cell technology can be either liquid or solid, leading to different design advantages and challenges.