Fig. 4

SEM images and EDAX spectra (in bottom) of the as-prepared nanocomposite films samples (a) NCL (b) Cellulose/SnO2-05 nanocomposites, (c) Cellulose/SnO2-10 (d) Cellulose/SnO2-10 nanocomposites.

SEM images and EDAX spectra (in bottom) of the as-prepared nanocomposite films samples (a) NCL (b) Cellulose/SnO2-05 nanocomposites, (c) Cellulose/SnO2-10 (d) Cellulose/SnO2-10 nanocomposites.