Sorption isotherm study on two polyamide nanofiberous membrances

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F14%3A%230003692" target="_blank" >RIV/46747885:24410/14:#0003692 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.eu/files/uploads/01/NANOCON%202014%20content.pdf" target="_blank" >http://www.nanocon.eu/files/uploads/01/NANOCON%202014%20content.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Sorption isotherm study on two polyamide nanofiberous membrances

Popis výsledku v původním jazyce

The aim of this study was to examine the different sorption properties between two polyamide 6 nanofibrous membranes. The electrospun polyamide 6 nanofibrous membranes with areal density respectively 1.26 and 2.90g/m2 were used as the sorbent materials and the batch experiments were performed in room temperature for the sorption isotherm study. The acid dye (namely Color Index Acid blue 41) with concentration 0.01g/L was used. Experimental data was fitted with Langmuir and Freundlich isotherm respectively. BET test was taken for investigating the Nitrogen gas sorption property and the values of specific surface area. Result was compared and showed the BET surface area of sample A is 32.0m2/g which is over 2.6 times larger than sample B. However, the batch experimental data showed similar sorption properties of both samples in dye sorption from aqueous solution. Freundlich isotherm showed steeper increasing trend than Langmuir isotherm. The correlation coefficient R2 indicated that Lang

Název v anglickém jazyce

Sorption isotherm study on two polyamide nanofiberous membrances

Popis výsledku anglicky

The aim of this study was to examine the different sorption properties between two polyamide 6 nanofibrous membranes. The electrospun polyamide 6 nanofibrous membranes with areal density respectively 1.26 and 2.90g/m2 were used as the sorbent materials and the batch experiments were performed in room temperature for the sorption isotherm study. The acid dye (namely Color Index Acid blue 41) with concentration 0.01g/L was used. Experimental data was fitted with Langmuir and Freundlich isotherm respectively. BET test was taken for investigating the Nitrogen gas sorption property and the values of specific surface area. Result was compared and showed the BET surface area of sample A is 32.0m2/g which is over 2.6 times larger than sample B. However, the batch experimental data showed similar sorption properties of both samples in dye sorption from aqueous solution. Freundlich isotherm showed steeper increasing trend than Langmuir isotherm. The correlation coefficient R2 indicated that Lang

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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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 statě ve sborníku

Nanocon 2014

ISBN

978-80-87294-55-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

405-410

Název nakladatele

Tanger, Ltd., Ostrava

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

5. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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