Cargando…

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...

Descripción completa

Detalles Bibliográficos
Autores principales: ., Khurram, ALI QAISER, Asif, SALEEM, Rashid, SHAHZAD ALI, Naveed, NAZIR, Shahbaz, HUSSAIN, Tousif, GHAFFAR, Abdul
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Scientific and Technological Research Council of Turkey 2020
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
_version_ 1783625731180331008
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
work_keys_str_mv AT khurram developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT aliqaiserasif developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT saleemrashid developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT shahzadalinaveed developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT nazirshahbaz developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT hussaintousif developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis
AT ghaffarabdul developmentofthermoplasticpolyurethanepolyanilinedopedmembranesfortheseparationofglycinethroughelectrodialysis