Direct synthesis of different metal hexacyanoferrate nanoparticles in reverse microemulsions by using a ferrocyanide functionalized surfactant

- Different metal hexacyanoferrates were synthesized in reverse microemulsions.
- The synthesis process does not affect the structure of the reverse microemulsion.
- Nanoparticles are spherical whose size and shape coincides with the microemulsion droplet size.
- The lattice parameter values are similar as reported for the bulk.