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Cellulose

Erschienen in:

01.06.2013 | Original Paper

Regenerated cellulose film with enhanced tensile strength prepared with ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc)

verfasst von: Xin Liu, Jinhui Pang, Xueming Zhang, Yuying Wu, Runcang Sun

Erschienen in: Cellulose | Ausgabe 3/2013

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Abstract

In this study, environmentally friendly regenerated cellulose films with enhanced tensile strength were successfully prepared by incorporation of plasticizer agents using 1-ethyl-3-methylimidazolium acetate as solvent. The results of morphology from scanning electron microscopy and atomic force microscopy showed that cellulose films possessed homogeneously, and exhibited smooth structure. ¹³C CP/MAS NMR spectra showed that the regenerated cellulose films were transferred from cellulose I to cellulose II. Moreover, the incorporation of plasticizer agents, especially in the presence of glycerol, significantly improved the tensile strength of cellulose film (143 MPa) as compared to the controlled sample. The notable properties of the regenerated cellulose films are promising for applications in transparent packaging.

Vorheriger Artikel Employment of [Amim] Cl in the effort to upgrade the properties of cellulose acetate based polymer electrolytes

Nächster Artikel Controlled production of patterns in iridescent solid films of cellulose nanocrystals

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Titel: Regenerated cellulose film with enhanced tensile strength prepared with ionic liquid 1-ethyl-3-methylimidazolium acetate (EMIMAc)
verfasst von: Xin Liu
Jinhui Pang
Xueming Zhang
Yuying Wu
Runcang Sun
Publikationsdatum: 01.06.2013
Verlag: Springer Netherlands
Erschienen in: Cellulose / Ausgabe 3/2013
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI: https://doi.org/10.1007/s10570-013-9925-3

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