Preparation of Lanthanide Ions-Doped BiPO₄ Nanoparticles and Fe3+ Ions Assay.

A facile method for the synthesis of a Ln3+ (Eu, Tb) doped BiPO4 (BPO) nanocrystals were developed using an environment-friendly low temperature hydrothermal method assisting with phenol formaldehyde resin (PFr). Structure and surface functional groups of BPO samples were characterized by XRD and IR patterns. Morphology was studied by SEM technology also… CONTINUE READING