A low-temperature synthetic route to ternary iron-manganese metal fluorides nanoparticles

作者：Hayner Cary M; Yu Yue Yang; Kung Mayfair C; Kung Harold H^*

来源：Journal of Solid State Chemistry, 2017, 256: 67-71.

DOI：10.1016/j.jssc.2017.08.027

• Synthesis
• Metal fluoride
• Ternary fluoride

Ternary metal fluoride FexMn1-xF2 (x = 0.00, 0.25, 0.50, 0.75, and 1.00), which is a potential cathode material for next-generation Li-ion batteries, were synthesized via a convenient, low-temperature, bottom-up solution phase method. The lattice dimensions deduced from X-ray diffraction suggested formation of homogeneous solid solutions. With increasing Fe content, the morphology of the solid changed from cubic particles to dendritic, with an average particle size of 20-40 nm. The results suggested that this synthetic method constitutes a translatable route to large-scale production of ternary metal fluoride nanoparticles.

• 出版日期2017-12
• 单位西北大学