Nanocrystalline cellulose with various contents of sulfate groups

•Nanocrystalline cellulose films were obtained by evaporation from aqueous dispersions.•Thermodestruction and surface morphology of the films are studied.•Properties of the films depend on surface concentration of sulfate groups. Properties of films derived from aqueous nanocrystalline cellulose dis...

Full description

Saved in:
Bibliographic Details
Published in:Carbohydrate polymers 2013-10, Vol.98 (1), p.465-469
Main Authors: Voronova, M.I., Surov, O.V., Zakharov, A.G.
Format: Article
Language:English
Subjects:
adsorption
cellulose
Cellulose - chemistry
dispersions
evaporation
Hydrolysis
Nanocrystalline cellulose
nanocrystals
Nanostructures - chemistry
sulfates
Sulfates - chemistry
Surface morphology
surface roughness
Water - chemistry
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:•Nanocrystalline cellulose films were obtained by evaporation from aqueous dispersions.•Thermodestruction and surface morphology of the films are studied.•Properties of the films depend on surface concentration of sulfate groups. Properties of films derived from aqueous nanocrystalline cellulose dispersions by water evaporation depend on concentration of sulfate groups. Namely type of thermodestruction and surface morphology change as a function of contents of sulfate groups. Surface roughness increases and water adsorption enhances with increasing sulfate groups content particularly at high relative pressure.
ISSN:0144-8617
1879-1344
DOI:10.1016/j.carbpol.2013.06.004