Assertion: benzoic acid's compound | /r/HasProperty | combined with a nickel compound
Facets:
value: at the specific ratios
type: OTHER
value: according to the invention
type: OTHER
Source sentences:
text: Nevertheless, when a manganese compound (component B) is combined with a nickel compound (component A) at the specific ratios according to the invention, a far higher catalytic activity compared with using each of the compounds alone (particularly the nickel compound or manganese compound alone), can be achieved.