Investigation on Reinforcement Effects of Nanocellulose on the Mechanical Properties, Water Absorption Capacity, Biodegradability, Optical Properties, and Thermal Stability of a Polyvinyl Alcohol Nanocomposite Film

Figure 7

Scanning electron microscopy image for (a) teff straw, (b) nanocellulose, and (c) PVA-6%NC composite films.

(a)

(b)

(c)