Söldner, A.A.SöldnerZach, J.J.ZachIwanow, M.M.IwanowGärtner, TobiasTobiasGärtnerSchlosser, M.M.SchlosserPfitzner, A.A.PfitznerKönig, B.B.König2022-03-052022-03-052016https://publica.fraunhofer.de/handle/publica/24658410.1002/chem.201603416Deep eutectic solvents based on natural compounds dissolve simple metal oxides and were used as reaction media to synthesize spinel-type ferrite nanoparticles MFe2O4 (M=Mg, Zn, Co, Ni). By employing deep eutectic solvents, the reactions proceed at much lower temperatures than the respective solid-phase reaction of the metal oxides and at the same temperatures as syntheses with comparable calcination processes using metal salts.en540journal article