Facile synthesis of PVA-MnFe2O4 nanocomposite: Its magnetic investigation

- The synthesis method is simple, facile, cost effective and gently chemistry route.
- PVA/MnFe2O4 nanocomposite was synthesized for the first time via sol-gel auto combustion route.
- PVA plays an important role in the synthesis process of controlling particle size.
- Product has superparamagnetic character at RT and ferromagnetic character at low temperatures.