Electrospinning of polyesteramides based on ?-caprolactam and ?-caprolactone from solution

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F13%3A%230000123" target="_blank" >RIV/46747885:24620/13:#0000123 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/13:43895114

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S001430571300356X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S001430571300356X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.eurpolymj.2013.07.015" target="_blank" >10.1016/j.eurpolymj.2013.07.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrospinning of polyesteramides based on ?-caprolactam and ?-caprolactone from solution

Popis výsledku v původním jazyce

The paper is focused on the preparation of nanofiber layers of polyesteramides with various ratios of ?-caprolactam/?-caprolactone structural units. We have studied the effect of the system parameters, i.e., the composition of the copolymer, its molar mass and the concentration of the solution on morphology of fiber layers being formed during the electrostatic wet spinning. The process parameters were constant during the processing. Morphology of the fiber layers is given by the composition of the copolymer, i.e., by its polarity, the content of the crystalline phase and thus its separation in the process of evaporating the solvent. Fibers with diameters ranging from 100 to 160 nm were obtained for polyesteramides containing 20 or 40 mol% lactone unitsduring optimizing the system parameters, i.e., the concentration of the solution and molar mass of polyesteramide.

Název v anglickém jazyce

Electrospinning of polyesteramides based on ?-caprolactam and ?-caprolactone from solution

Popis výsledku anglicky

The paper is focused on the preparation of nanofiber layers of polyesteramides with various ratios of ?-caprolactam/?-caprolactone structural units. We have studied the effect of the system parameters, i.e., the composition of the copolymer, its molar mass and the concentration of the solution on morphology of fiber layers being formed during the electrostatic wet spinning. The process parameters were constant during the processing. Morphology of the fiber layers is given by the composition of the copolymer, i.e., by its polarity, the content of the crystalline phase and thus its separation in the process of evaporating the solvent. Fibers with diameters ranging from 100 to 160 nm were obtained for polyesteramides containing 20 or 40 mol% lactone unitsduring optimizing the system parameters, i.e., the concentration of the solution and molar mass of polyesteramide.

Druh

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

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

European Polymer Journal

ISSN

0014-3057

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

49

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

9

Strana od-do

3135-3143

Kód UT WoS článku

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EID výsledku v databázi Scopus

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