Synthesis, characterization, and applications of biodegradable microfibrillar and nanofibrillar composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F17%3A00481197" target="_blank" >RIV/61389013:_____/17:00481197 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/B978-0-08-101991-7.00006-6" target="_blank" >http://dx.doi.org/10.1016/B978-0-08-101991-7.00006-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/B978-0-08-101991-7.00006-6" target="_blank" >10.1016/B978-0-08-101991-7.00006-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis, characterization, and applications of biodegradable microfibrillar and nanofibrillar composites

Popis výsledku v původním jazyce

The microfibrillar composite (MFC) concept has a good potential to get biodegradable materials with enhanced performance. However, in many cases, systems incapable of thermoplastic processing applied in the form of drawn blend-based ribbons have been reported. Here, membranes and films can be prepared by careful compression molding of knitted ribbons. The MFC concept has also been used for preparation of PLA microfibres by matrix extraction from the drawn product. At the same time, limited drawability and unstable extrusion do not allow MFC preparation from some suitable biodegradable blends. The complex improvement of the PCL/PLA system by nanofillers indicates good applicability of nanoparticles to modify biodegradable polymers-based MFC resulting in dual reinforcement and improvement of drawability. Increased PLA crystallinity during subsequent processing and practical elimination of cold crystallization is another advantage of the MFC concept in the PCL/PLA system.

Název v anglickém jazyce

Synthesis, characterization, and applications of biodegradable microfibrillar and nanofibrillar composites

Popis výsledku anglicky

The microfibrillar composite (MFC) concept has a good potential to get biodegradable materials with enhanced performance. However, in many cases, systems incapable of thermoplastic processing applied in the form of drawn blend-based ribbons have been reported. Here, membranes and films can be prepared by careful compression molding of knitted ribbons. The MFC concept has also been used for preparation of PLA microfibres by matrix extraction from the drawn product. At the same time, limited drawability and unstable extrusion do not allow MFC preparation from some suitable biodegradable blends. The complex improvement of the PCL/PLA system by nanofillers indicates good applicability of nanoparticles to modify biodegradable polymers-based MFC resulting in dual reinforcement and improvement of drawability. Increased PLA crystallinity during subsequent processing and practical elimination of cold crystallization is another advantage of the MFC concept in the PCL/PLA system.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/GA13-15255S" target="_blank" >GA13-15255S: In situ polymer-polymer kompozity s cílenou aplikací nanoplniv různých geometrií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Micro and Nano Fibrillar Composites (MFCs and NFCs) from Polymer Blends

ISBN

978-00-8101-991-7

Počet stran výsledku

12

Strana od-do

113-124

Počet stran knihy

372

Název nakladatele

Woodhead Publishing, Elsevier

Místo vydání

Amsterdam

Kód UT WoS kapitoly

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