Use of Ultrasound to Prepare Permeable Crosslinked PVA Membranes

Gülsen ASMAN; Gülşen TAŞKIN ÇAKICI; Ebru KONDOLOT SOLAK; Kannan SİVAPRAKASAM

doi:https://doi.org/10.35378/gujs.520435

Makale detayları

Use of Ultrasound to Prepare Permeable Crosslinked PVA Membranes

Yazarlar:

Gülsen ASMAN | Gülşen TAŞKIN ÇAKICI | Ebru KONDOLOT SOLAK | Kannan SİVAPRAKASAM

Yayıncı:

Gazi University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Gazi University Journal of Science 2020 Vol.33 Issue 1, pp.31-43

Belge Tipi:

Makale

Yayın Tarihi:

2/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000427849

eISSN:

2147-1762

DOI:

https://doi.org/10.35378/gujs.520435

Özet:

 


The major topic covered in this paper is the application of ultrasound to crosslinked- poly(vinyl alcohol) (c-PVA) membranes as a novel, simple, eco-friendly, green-method to enhance the reduced permeabilities of c-PVA membranes due to crosslinking. The effect of sonication on the swelling and diffusion behaviors of c-PVA membranes was compared with that of the additive added crosslinked composite membranes, for which n-SiO2 and n-Ag were used as nanofillers. Aqueous solutions of rhodamine-b (RB) and Fe3+ were used to determine the permeation characteristics of the membranes. By the study, it was determined that although the presence of n-Ag and also n-SiO2 increased the hydrophilicity and the permeation capability of the c-PVA membranes, ultrasonication (US) was found to be more effective, eco-friendy method to promote the permeation characteristics of the membranes.


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Makale detayları

Use of Ultrasound to Prepare Permeable Crosslinked PVA Membranes

Yazarlar: Gülsen ASMAN | Gülşen TAŞKIN ÇAKICI | Ebru KONDOLOT SOLAK | Kannan SİVAPRAKASAM

Yayıncı: Gazi University

Ana Başlıklar: Uygulamalı fizik

Dergi: Gazi University Journal of Science 2020 Vol.33 Issue 1, pp.31-43

Belge Tipi: Makale

Yayın Tarihi: 2/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000427849

eISSN: 2147-1762

DOI: https://doi.org/10.35378/gujs.520435

Sayı

Yazarlar:

Gülsen ASMAN | Gülşen TAŞKIN ÇAKICI | Ebru KONDOLOT SOLAK | Kannan SİVAPRAKASAM

Yayıncı:

Gazi University

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Gazi University Journal of Science 2020 Vol.33 Issue 1, pp.31-43

Belge Tipi:

Makale

Yayın Tarihi:

2/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000427849

eISSN:

2147-1762

DOI:

https://doi.org/10.35378/gujs.520435