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Cellulose Nanocrystal and Its Applications

Nanocellulose is a term referring to nano-structured cellulose. This may be either cellulose nanocrystal (CNC or NCC), cellulose nanofibers (CNF) also called microfibrillated cellulose (MFC), or bacterial nanocellulose, which refers to nano-structured cellulose produced by bacteria. Cellulose Nanocrystal (Nanocrystalline Cellulose)  has interesting mechanical properties for use in material applications. Its tensile strength is about 500MPa similar to that of aluminum. Nanocrystalline cellulose's stiffness is about 140–220 GPa, comparable with that of Kevlar and better than that of glass fiber, both of which are used commercially to reinforce plastics. Films made from nanocellulose have high strength, high stiffness and high strain. Nanocrystalline cellulose's strength/weight ratio is 8 times that of stainless steel. Fibers made from nanocellulose have high strength up to 1.57 GPa and stiffness up to 86 GPa. Cellulose nanocrystal  as nanofiller has been a focus of attentio...