Effects of SiO<sub>2</sub> Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics

<div>Plot of (a) absorbance and (b) transmittance vs. (<i>λ</i>) for PVA/CMC/SiO<sub>2</sub> films.</div>

Advances in Polymer Technology

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Figure 4

Figure 4: Effects of SiO<sub>2</sub> Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics 

Figure 4 | Effects of SiO2 Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics 