Assertion: cobalt | /r/ObjectUse | used in lithium-ion batteries
Facets:
value: often
type: TEMPORAL
value: primarily
type: DEGREE
Source sentences:
text: Cobalt is primarily used in lithium-ion batteries, and in the manufacture of magnetic, wear-resistant and high-strength alloys.
text: As cobalt is often used in lithium ion batteries, as well as in nickel-cadmium and nickel metal hydride batteries, demand in the future is expected to remain linked tightly to the demand for electric and hybrid electric vehicles.
text: Cobalt is used in lithium-ion batteries that form an integral part of electric automobiles, mobile phones and laptop computers.
text: But they have a problem: Much of the cobalt used in lithium-ion batteries comes from a country where children work in mines.