Synthesis and characterization of powders obtained by complexation of lanthanide ions (Eu3+, Er3+ and Nd3+) with β-diketone and 1,10 – phenanthroline. Research, Society and Development, [S. l.], v. 11, n. 12, p. e442111234512, 2022. DOI: 10.33448/rsd-v11i12.34512. Disponível em: https://rsdjournal.org/rsd/article/view/34512. Acesso em: 6 dec. 2025.