- Boron nitride nanosheet-cellulosic nanofiber composite film having excellent oxygen barrier and method for producing the same

摘要

The boron nitride nanosheet-cellulose nanofiber composite film according to the present invention has a role as an excellent oxygen barrier film that can be sustained even when manufactured by a simple and mild manufacturing method that is practically commercially available, as well as elastic modulus and tensile strength without substantial reduction in elongation properties. It has the effect of improving the properties of the back, has the effect of having excellent optical properties with high light transmittance, and has the effect of having very low cytotoxicity.