Electrospun PVDF Membranes Incorporated with Functionalized Carbon-based Material for Removal of Cationic Dyes

Fatma Demirci; Burçak Kaya Özsel

Makale detayları

Electrospun PVDF Membranes Incorporated with Functionalized Carbon-based Material for Removal of Cationic Dyes

Yazarlar:

Fatma Demirci | Burçak Kaya Özsel

Yayıncı:

Sakarya University

Ana Başlıklar:

Chemical Engineering

Dergi:

Sakarya University Journal of Science Vol.27 Issue 2, pp.386-397

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287187

pISSN:

2147-835X

Anahtar kelimeler:

Özet:

 In this study, polyvinylidene fluoride PVDF polymeric membranes with addition of functionalized carbon-based material CBM were fabricated by using electrospinning technique for the removal of cationic dyes from wastewater. CBM was prepared through a two-step carbonization process from cotton linter as an agricultural waste biomass. The characterization of CBM was performed by using BrunauerEmmettTeller BET surface analysis, fourier transform infrared spectrometry FTIR and elemental analysis. The morphologies of electrospun membranes were observed by scanning electron microscope SEM which clearly revealed that nanofibers with a smooth surface were produced by incorporation of CBM. According to the results obtained from FTIR and differential scanning calorimetry DSC, crystallization behavior of PVDF membranes was promoted by increasing the percentage of CBM in the membrane. PVDF membrane prepared with the addition of 3 wt  CBM exhibited the highest water flux performance with a dye rejection of 74.6  in comparison with the pure PVDF one.

 In this study, polyvinylidene fluoride PVDF polymeric membranes with addition of functionalized carbon-based material CBM were fabricated by using electrospinning technique for the removal of cationic dyes from wastewater. CBM was prepared through a two-step carbonization process from cotton linter as an agricultural waste biomass. The characterization of CBM was performed by using BrunauerEmmettTeller BET surface analysis, fourier transform infrared spectrometry FTIR and elemental analysis. The morphologies of electrospun membranes were observed by scanning electron microscope SEM which clearly revealed that nanofibers with a smooth surface were produced by incorporation of CBM. According to the results obtained from FTIR and differential scanning calorimetry DSC, crystallization behavior of PVDF membranes was promoted by increasing the percentage of CBM in the membrane. PVDF membrane prepared with the addition of 3 wt  CBM exhibited the highest water flux performance with a dye rejection of 74.6  in comparison with the pure PVDF one.

 In this study, polyvinylidene fluoride PVDF polymeric membranes with addition of functionalized carbon-based material CBM were fabricated by using electrospinning technique for the removal of cationic dyes from wastewater. CBM was prepared through a two-step carbonization process from cotton linter as an agricultural waste biomass. The characterization of CBM was performed by using BrunauerEmmettTeller BET surface analysis, fourier transform infrared spectrometry FTIR and elemental analysis. The morphologies of electrospun membranes were observed by scanning electron microscope SEM which clearly revealed that nanofibers with a smooth surface were produced by incorporation of CBM. According to the results obtained from FTIR and differential scanning calorimetry DSC, crystallization behavior of PVDF membranes was promoted by increasing the percentage of CBM in the membrane. PVDF membrane prepared with the addition of 3 wt  CBM exhibited the highest water flux performance with a dye rejection of 74.6  in comparison with the pure PVDF one.

 In this study, polyvinylidene fluoride PVDF polymeric membranes with addition of functionalized carbon-based material CBM were fabricated by using electrospinning technique for the removal of cationic dyes from wastewater. CBM was prepared through a two-step carbonization process from cotton linter as an agricultural waste biomass. The characterization of CBM was performed by using BrunauerEmmettTeller BET surface analysis, fourier transform infrared spectrometry FTIR and elemental analysis. The morphologies of electrospun membranes were observed by scanning electron microscope SEM which clearly revealed that nanofibers with a smooth surface were produced by incorporation of CBM. According to the results obtained from FTIR and differential scanning calorimetry DSC, crystallization behavior of PVDF membranes was promoted by increasing the percentage of CBM in the membrane. PVDF membrane prepared with the addition of 3 wt  CBM exhibited the highest water flux performance with a dye rejection of 74.6  in comparison with the pure PVDF one.

Makale detayları

Electrospun PVDF Membranes Incorporated with Functionalized Carbon-based Material for Removal of Cationic Dyes

Yazarlar:

Fatma Demirci | Burçak Kaya Özsel

Yayıncı:

Sakarya University

Ana Başlıklar:

Chemical Engineering

Dergi:

Sakarya University Journal of Science Vol.27 Issue 2, pp.386-397

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287187

pISSN:

2147-835X

Electrospinning

membrane

carbon-based material

dye removal

Sayı

Makale detayları

Electrospun PVDF Membranes Incorporated with Functionalized Carbon-based Material for Removal of Cationic Dyes

Yazarlar: Fatma Demirci | Burçak Kaya Özsel

Yayıncı: Sakarya University

Ana Başlıklar: Chemical Engineering

Dergi: Sakarya University Journal of Science Vol.27 Issue 2, pp.386-397

Belge Tipi: Makale

Yayın Tarihi: 4/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001287187

pISSN: 2147-835X

Electrospinning

membrane

carbon-based material

dye removal

Sayı

Yazarlar:

Fatma Demirci | Burçak Kaya Özsel

Yayıncı:

Sakarya University

Ana Başlıklar:

Chemical Engineering

Dergi:

Sakarya University Journal of Science Vol.27 Issue 2, pp.386-397

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001287187

pISSN:

2147-835X