Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane
The current study focuses on the electrochemical, morphological and antibacterial characteristics of a new type of polyvinylchloride based cation exchange membrane modified by BaFe12O19/CuO composite nanoparticles. The used BaFe12O19/CuO composite nanoparticles were synthesized by chemical precipita...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-01-01
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| Series: | Arabian Journal of Chemistry |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535218301205 |
| _version_ | 1818460499607552000 |
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| author | S.M. Hosseini N. Rafiei A. Salabat A. Ahmadi |
| author_facet | S.M. Hosseini N. Rafiei A. Salabat A. Ahmadi |
| author_sort | S.M. Hosseini |
| collection | DOAJ |
| description | The current study focuses on the electrochemical, morphological and antibacterial characteristics of a new type of polyvinylchloride based cation exchange membrane modified by BaFe12O19/CuO composite nanoparticles. The used BaFe12O19/CuO composite nanoparticles were synthesized by chemical precipitation technique. The formation of BaFe12O19/CuO was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and X-ray diffraction (XRD). SEM and scanning optical microscopy (SOM) images also showed relatively uniform structure for the prepared membranes. The membrane water uptake was enhanced up to 14.5% in presence of BaFe12O19/CuO composite nanoparticles. The membrane ion exchange capacity, membrane potential, transport number, surface charge density, permselectivity and ion permeability/flux were also improved sharply by increase of additive concentration up to 2 wt% and then showed decreasing trend by more BaFe12O19/CuO content ratio from 2 to 8 wt%. The membrane areal electrical resistance were decreased significantly from ∼24 to ∼5 (Ω cm2) by using of BaFe12O19/CuO nanoparticles. Moreover, modified membranes demonstrated good ability to removal of E-coli bacteria. Keywords: Cation exchange membrane, BaFe12O19/CuO nanoparticles, Chemical precipitation, Electrochemical properties, Antibacterial characteristic |
| first_indexed | 2024-12-14T23:31:13Z |
| format | Article |
| id | doaj.art-f8841e19dba945d2bb7687594452277a |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-12-14T23:31:13Z |
| publishDate | 2020-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-f8841e19dba945d2bb7687594452277a2022-12-21T22:43:42ZengElsevierArabian Journal of Chemistry1878-53522020-01-0113124702482Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membraneS.M. Hosseini0N. Rafiei1A. Salabat2A. Ahmadi3Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran; Corresponding author.Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, IranDepartment of Chemistry, Faculty of Sciences, Arak University, Arak 38156-8-8349, IranDepartment of Physics, Faculty of Sciences, Arak University, Arak 38156-8-8349, IranThe current study focuses on the electrochemical, morphological and antibacterial characteristics of a new type of polyvinylchloride based cation exchange membrane modified by BaFe12O19/CuO composite nanoparticles. The used BaFe12O19/CuO composite nanoparticles were synthesized by chemical precipitation technique. The formation of BaFe12O19/CuO was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and X-ray diffraction (XRD). SEM and scanning optical microscopy (SOM) images also showed relatively uniform structure for the prepared membranes. The membrane water uptake was enhanced up to 14.5% in presence of BaFe12O19/CuO composite nanoparticles. The membrane ion exchange capacity, membrane potential, transport number, surface charge density, permselectivity and ion permeability/flux were also improved sharply by increase of additive concentration up to 2 wt% and then showed decreasing trend by more BaFe12O19/CuO content ratio from 2 to 8 wt%. The membrane areal electrical resistance were decreased significantly from ∼24 to ∼5 (Ω cm2) by using of BaFe12O19/CuO nanoparticles. Moreover, modified membranes demonstrated good ability to removal of E-coli bacteria. Keywords: Cation exchange membrane, BaFe12O19/CuO nanoparticles, Chemical precipitation, Electrochemical properties, Antibacterial characteristichttp://www.sciencedirect.com/science/article/pii/S1878535218301205 |
| spellingShingle | S.M. Hosseini N. Rafiei A. Salabat A. Ahmadi Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane Arabian Journal of Chemistry |
| title | Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| title_full | Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| title_fullStr | Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| title_full_unstemmed | Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| title_short | Fabrication of new type of barium ferrite/copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| title_sort | fabrication of new type of barium ferrite copper oxide composite nanoparticles blended polyvinylchloride based heterogeneous ion exchange membrane |
| url | http://www.sciencedirect.com/science/article/pii/S1878535218301205 |
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