title: Processing of polymer nanocomposites reinforced with polysaccharide nanocrystals.
abstract: Aqueous suspensions of polysaccharide (cellulose, chitin or starch) nanocrystals can be prepared by acid hydrolysis of biomass. The main problem with their practical use is related to the homogeneous dispersion of these nanoparticles within a polymeric matrix. Water is the preferred processing medium. A new and interesting way for the processing of polysaccharide nanocrystals-based nanocomposites is their transformation into a co-continuous material through long chain surface chemical modification. It involves the surface chemical modification of the nanoparticles based on the use of grafting agents bearing a reactive end group and a long compatibilizing tail.
authors.affiliation: The International School of Paper, Print Media and Biomaterials (Pagora), Grenoble Institute of Technology, BP 65 - 38402 Saint Martin d'Hères Cedex, France. Alain.Dufresne@pagora.grenoble-inp.fr
authors.forename: Alain
authors.initials: A
authors.lastname: Dufresne
mesh_terms: D002482:Cellulose / Q000737:chemistry; D053761:Nanocomposites / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D011134:Polysaccharides / Q000737:chemistry*
chemical_list: D011108:Polymers; D011134:Polysaccharides; D002482:Cellulose