Research Article
Effects of SiO2 Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics
Figure 5
The dependences of (αhυ)2 (a) and (αhυ)1/2 (b) on (hυ) for PVA/CMC/SiO2 films.
(a) |
(b) |