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. 2016 Jul 12;11:328. doi: 10.1186/s11671-016-1544-0

Fig. 2.

Fig. 2

SEM and TEM morphology of the products. SEM micrographs showing overall morphologies of the NO3 -L(Y0.98Eu0.02)H (a) and SO4 2−-L(Y0.98Eu0.02)H (b) samples. The insets are the TEM morphology and selected area electron diffraction (SAED) pattern of the nanosheets