Fig. 5From: Sulfate Exchange of the Nitrate-Type Layered Hydroxide Nanosheets of Ln2(OH)5NO3·nH2O for Better Dispersed and Multi-color Luminescent Ln2O3 Nanophosphors (Ln = Y0.98RE0.02, RE = Pr, Sm, Eu, Tb, Dy, Ho, Er, and Tm)XRD patterns of the products calcined from SO4 2−-L(Y0.98Eu0.02)H at the different temperatures. XRD patterns of the products calcined from SO4 2−-L(Y0.98Eu0.02)H at the different temperatures indicated in the figure, where letters C and M denote cubic (Y0.98Eu0.02)2O3 and monoclinic (Y0.98Eu0.02)2O2SO4 phases, respectivelyBack to article page