Dynamics of moisture interaction with polyelectrolyte multilayers containing nanofibrillated cellulose
نویسندگان
چکیده
منابع مشابه
Dynamics of moisture interaction with polyelectrolyte multilayers containing nanofibrillated cellulose
Recent findings have shown that it is possible to use the Layer-by-Layer technique to create nanofibrillated cellulose / polyethyleneimine interference films whose colour change with relative humidity. This study uses different optical models to describe spectral ellipsometry measurements data of interference films and how the film properties alter in dry and humid environments. The results ind...
متن کاملEnhanced plastic deformations of nanofibrillated cellulose film by adsorbed moisture and protein-mediated interactions.
Biological composites are typically based on an adhesive matrix that interlocks rigid reinforcing elements in fiber composite or brick-and-mortar assemblies. In nature, the adhesive matrix is often made up of proteins, which are also interesting model systems, as they are unique among polymers in that we know how to engineer their structures with atomic detail and to select protein elements for...
متن کاملResponsive polyelectrolyte multilayers
Responsive polyelectrolyte multilayers Karine Glinel a,∗, Christophe Déjugnat b,1, Michelle Prevot b, Björn Schöler a, Monika Schönhoff c, Regine v. Klitzing d a Laboratoire Polymères, Biopolymères, Membranes, UMR 6522 CNRS, Université de Rouen, F-76821 Mont-Saint-Aignan, France b Max Planck Institute of Colloids and Interfaces, Am Mühlenberg, D-14424 Potsdam, Germany c Institute of Physical Ch...
متن کاملModification of nanofibrillated cellulose in aqueous media
Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Karoliina Junka Name of the doctoral dissertation Modification of nanofibrillated cellulose in aqueous media Publisher School of Chemical Technology Unit Department of Forest Products Technology Series Aalto University publication series DOCTORAL DISSERTATIONS 30/2014 Field of research Forest Products Chemistry Manuscript subm...
متن کاملHydrogels Prepared from Cross-Linked Nanofibrillated Cellulose
Nanocomposite hydrogels were developed by cross-linking nanofibrillated cellulose with poly(methyl vinyl ether-co-maleic acid) and polyethylene glycol. The cross-linked hydrogels showed enhanced water absorption and gel content with the addition of nanocellulose. In addition, the thermal stability, mechanical strength, and modulus increased with an increase in the amount of nanocellulose in hyd...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nordic Pulp & Paper Research Journal
سال: 2012
ISSN: 2000-0669,0283-2631
DOI: 10.3183/npprj-2012-27-02-p496-499