Compare study cellulose/Mn3O4 composites using four types of alkalis by sonochemistry method

- Cellulose/Mn3O4 composites were fabricated via sonochemistry method.
- Mn3O4 crystals were obtained by thermal treatment of cellulose/Mn3O4 composites.
- Types of alkalis played an important role in the phase, shape, and thermal stability.
- Formation mechanism of cellulose-based composites were researched.