Mechanical properties of poly lactic acid composite films reinforced with wet milled jute nanofibers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F13%3A%230001622" target="_blank" >RIV/46747885:24410/13:#0001622 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/14:#0003761

Výsledek na webu

<a href="http://dx.doi.org/10.1002/pc.22622" target="_blank" >http://dx.doi.org/10.1002/pc.22622</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/pc.22622" target="_blank" >10.1002/pc.22622</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical properties of poly lactic acid composite films reinforced with wet milled jute nanofibers

Popis výsledku v původním jazyce

In the present study, waste jute fibers generated in textile industries, were wet pulverized to the scale of nanofibers of 50 nm diameter using high energy planetary ball milling for 3 h. The presence of water during wet pulverization found to reduce therising temperature of mill, which prevented sticking of nanofibers on the mill wall and resulted in unimodal size distribution. In the subsequent stage, 1, 5, and 10 wt% of jute nanofibers were incorporated in poly(lactic acid) (PLA) matrix to prepare nanocomposite films by solvent casting. The reinforcement of nanofibers was investigated from the improvements in mechanical properties based on tensile tests, dynamic mechanical analysis, and differential scanning calorimetry. The maximum improvement wasobserved in case of 5 wt% nanocomposite film where initial modulus and tensile strength increased by 217.30% and 170.59%, respectively as compared to neat PLA film. These improvements are attributed to the increased interaction between n

Název v anglickém jazyce

Mechanical properties of poly lactic acid composite films reinforced with wet milled jute nanofibers

Popis výsledku anglicky

In the present study, waste jute fibers generated in textile industries, were wet pulverized to the scale of nanofibers of 50 nm diameter using high energy planetary ball milling for 3 h. The presence of water during wet pulverization found to reduce therising temperature of mill, which prevented sticking of nanofibers on the mill wall and resulted in unimodal size distribution. In the subsequent stage, 1, 5, and 10 wt% of jute nanofibers were incorporated in poly(lactic acid) (PLA) matrix to prepare nanocomposite films by solvent casting. The reinforcement of nanofibers was investigated from the improvements in mechanical properties based on tensile tests, dynamic mechanical analysis, and differential scanning calorimetry. The maximum improvement wasobserved in case of 5 wt% nanocomposite film where initial modulus and tensile strength increased by 217.30% and 170.59%, respectively as compared to neat PLA film. These improvements are attributed to the increased interaction between n

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Polymer composites

ISSN

0272-8397

e-ISSN

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Svazek periodika

34

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

2133-2141

Kód UT WoS článku

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EID výsledku v databázi Scopus

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