Assertion: phosphoric acid | /r/ObjectUse | used as electrolyte
Facets:
value: in fuel cells
type: LOCATION
value: in oxyhydrogen generators
type: OTHER
value: in copper electro-polishing
type: TEMPORAL
value: for burr removal
type: PURPOSE
Source sentences:
text: Phosphoric acid is also used as an electrolyte in copper electro-polishing for burr removal.
text: Phosphoric acid is used as the electrolyte in phosphoric-acid fuel cells.
text: Phosphoric acid is used as an electrolyte in fuel cells or in oxyhydrogen generators.