A solid state synthesis of ultrafine/nanocrystalline WC-10Co composite powders was reported from WO3, Co3O4 and carbon powders after reduction and carburiza
The effect of two alkylpyridinium ionic liquids (py-iLs) including N-butylpyridinium hydrogen sulfate (BpyHSO4) and N-hexylpyridinium hydrogen sulfate (HpyH