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

<div>The wavelength-dependent <i>n</i> (a) and <i>k</i> (b) for PVA/CMC/SiO<sub>2</sub> films.</div>

Advances in Polymer Technology

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Figure 7

Figure 7: Effects of SiO<sub>2</sub> Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics 

Figure 7 | Effects of SiO2 Nanoparticles on Polyvinyl Alcohol/Carboxymethyl Cellulose Polymer Blend Films’ Structural, Wettability, Surface Roughness, and Optical Characteristics 