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Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis
Recently, membrane-based separation processes, particularly electrodialysis, have attracted attention for the separation and purification of organic and amino acids from animal feedstock waste. In this study, cation exchange membranes were synthesized by making a composite of thermoplastic polyureth...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Scientific and Technological Research Council of Turkey
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7751815/ https://www.ncbi.nlm.nih.gov/pubmed/33493242 http://dx.doi.org/10.3906/kim-1907-2 |
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author | ., Khurram ALI QAISER, Asif SALEEM, Rashid SHAHZAD ALI, Naveed NAZIR, Shahbaz HUSSAIN, Tousif GHAFFAR, Abdul |
author_facet | ., Khurram ALI QAISER, Asif SALEEM, Rashid SHAHZAD ALI, Naveed NAZIR, Shahbaz HUSSAIN, Tousif GHAFFAR, Abdul |
author_sort | ., Khurram |
collection | PubMed |
description | Recently, membrane-based separation processes, particularly electrodialysis, have attracted attention for the separation and purification of organic and amino acids from animal feedstock waste. In this study, cation exchange membranes were synthesized by making a composite of thermoplastic polyurethane and polyaniline (PANI) via the doping of various aromatic sulfonic acids, such as β -naphthol sulfonic acid and phenol sulfonic acid. The PANI was prepared using a standard method, which was further used in the composite blending at varying concentrations of 10%–20%. The impact of the concentration of PANI and the nature of the dopant on the membrane characteristics were comparatively studied. The membranes were analyzed by electric conductivity, water swelling, morphological studies (SEM), and thermogravimetric analysis. The membranes were used for the separation of glycine hydrochloride via electrodialysis. |
format | Online Article Text |
id | pubmed-7751815 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | The Scientific and Technological Research Council of Turkey |
record_format | MEDLINE/PubMed |
spelling | pubmed-77518152021-01-22 Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis ., Khurram ALI QAISER, Asif SALEEM, Rashid SHAHZAD ALI, Naveed NAZIR, Shahbaz HUSSAIN, Tousif GHAFFAR, Abdul Turk J Chem Article Recently, membrane-based separation processes, particularly electrodialysis, have attracted attention for the separation and purification of organic and amino acids from animal feedstock waste. In this study, cation exchange membranes were synthesized by making a composite of thermoplastic polyurethane and polyaniline (PANI) via the doping of various aromatic sulfonic acids, such as β -naphthol sulfonic acid and phenol sulfonic acid. The PANI was prepared using a standard method, which was further used in the composite blending at varying concentrations of 10%–20%. The impact of the concentration of PANI and the nature of the dopant on the membrane characteristics were comparatively studied. The membranes were analyzed by electric conductivity, water swelling, morphological studies (SEM), and thermogravimetric analysis. The membranes were used for the separation of glycine hydrochloride via electrodialysis. The Scientific and Technological Research Council of Turkey 2020-02-11 /pmc/articles/PMC7751815/ /pubmed/33493242 http://dx.doi.org/10.3906/kim-1907-2 Text en Copyright © 2020 The Author(s) This article is distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted use and redistribution provided that the original author and source are credited. |
spellingShingle | Article ., Khurram ALI QAISER, Asif SALEEM, Rashid SHAHZAD ALI, Naveed NAZIR, Shahbaz HUSSAIN, Tousif GHAFFAR, Abdul Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title | Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title_full | Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title_fullStr | Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title_full_unstemmed | Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title_short | Development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
title_sort | development of thermoplastic polyurethane/polyaniline-doped membranes for the separation of glycine through electrodialysis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7751815/ https://www.ncbi.nlm.nih.gov/pubmed/33493242 http://dx.doi.org/10.3906/kim-1907-2 |
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