| title: |
| Preparation, production, and modification of regenerated cellulose film |
|
| contributing persons: |
| Le Tuan Minh Nguyen[VerfasserIn] |
 |
1414941323 |
| Dirk Hollmann[AkademischeR BetreuerIn] |
 |
0000-0001-8401-7771 |
|
137495889 |
|
University of Rostock |
| Dinh Phong Tran[AkademischeR BetreuerIn] |
|
University of Science and Technology Hanoi |
|
| contributing corporate bodies: |
| Universität Rostock[Grad-verleihende Institution] |
|
38329-6 |
| Universität Rostock. Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution] |
|
2147083-2 |
|
| |
| abstract: |
|
This study modified the MDCell process to generate regenerated cellulose films more
effectively. Lithium chloride was found to act as an efficient plasticizer for regenerated
cellulose films, increasing the elongation at break sevenfold. Furthermore, [N4,4,4,4]OH
is able to dissolve large amounts of chitosan, enabling to create a homogeneous solution
of cellulose and chitosan. By adjusting ratios, the biological and physicochemical
properties of blended films can be tuned. These films, which degrade rapidly in soil
and seawater, offer a sustainable alternative to fossil-based plastics.
[English] |
|
Diese Studie modifizierte das MDCell-Verfahren zur effizienteren Herstellung regenerierter
Cellulosefilme. Lithiumchlorid erwies sich als wirksamer Weichmacher und erhöhte die
Bruchdehnung um das Siebenfache. Zudem löst [N4,4,4,4]OH große Mengen Chitosan und
ermöglicht eine homogene Cellulose-Chitosan-Lösung. Durch Anpassung der Mischungsverhältnisse
lassen sich die bio- und physikochemischen Eigenschaften der Filme einstellen. Diese
in Boden und Meerwasser schnell abbaubaren Filme stellen eine nachhaltige Alternative
zu erdölbasierten Kunststoffen dar
[German] |
|
| document type: |
|
| institution: |
| Faculty of Mathematics and Natural Sciences |
|
| language: |
|
| subject class (DDC): |
| 540 Chemistry & allied sciences |
|
| extent: |
|
1 Online-Ressource (VI, 93, xxxiii Seiten)
|
|
| |
publication /
production: |
|
Rostock: Universität Rostock
|
|
September 2025
(normalised date: 2025) |
|
| statement of responsibility: |
| vorgelegt von Nguyen Le Tuan Minh |
|
| |
| identifiers: |
|
| |
| access condition: |
|
| license/rights statement: |
|
|
| RosDok id: |
rosdok_disshab_0000003610 |
| created / modified: |
30.07.2026 / 30.07.2026
|
| metadata license: |
The metadata of this document was dedicated to the public domain
(CC0 1.0 Universal Public Domain Dedication). |
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