Comparative study of structural and magnetic properties of NiZnCu ferrite powders prepared via chemical coprecipitation method with different coprecipitators

► Na2CO3 can be used as coprecipitator to prepare single-phase NiZnCu ferrite. ► The Ms of specimens using Na2CO3 is better than that of specimens using NaOH. ► The growth of grains is hindered for specimens using Na2CO3 during annealing.