1. Nanocellulose in packaging: Advances in barrier layer technologies.
- Author
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Ferrer, Ana, Pal, Lokendra, and Hubbe, Martin
- Subjects
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NANOSTRUCTURED materials analysis , *CELLULOSE nanocrystals , *PACKAGING , *THIN films , *WATER vapor , *BIODEGRADABLE materials - Abstract
The review aims at reporting on recent developments in nanocellulose-based materials and their applications in packaging with special focus on oxygen and water vapor barrier characteristics. Nanocellulose materials, including cellulose nanocrystals (CNC), nanofibrillated cellulose (NFC), and bacterial nanocellulose (BNC), have unique properties with the potential to dramatically impact many commercial markets including packaging. In addition to being derived from a renewable resource that is both biodegradable and non-toxic, nanocellulose exhibits extremely high surface area and crystallinity and has tunable surface chemistry. These features give nanocellulose materials great potential to sustainably enhance oxygen and water vapor barrier properties when used as coating, fillers in composites and as self-standing thin films. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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