Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları

Esma Mutluturk

doi:10.63716/guffd.1679641

Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları

Öz

Bu çalışmada, çevresel açıdan zararlı metilen mavisi boyası, metal iyonları ve yağların giderimi amacıyla, çok işlevli ve sürdürülebilir bir kompozit sünger sistemi geliştirildi. Titanyumdioksit (TiO₂) partikülleri, izosiyanat uç grubu taşıyan silan ajan (IPTMS) ile yüzey modifikasyonu ardından ışığa duyarlı spiropiran molekülü ile fonksiyonelleştirilerek TiO₂-SP yapısı elde edildi. TiO₂-SP partiküllerinin sulu ortamlardan kolayca geri kazanımını sağlamak amacıyla, polidimetilsiloksan (PDMS) sünger matrisi içerisinde homojen bir şekilde dağıtılarak gözenekli ve esnek yapıda makroskobik kompozit süngerler (TiO₂-SP/PDMS)hazırlandı. Süngerlerin yapısal özellikleri ATR-FTIR spektroskopisi, morfolojik yapısı taramalı elektron mikroskobu (SEM), hidrofobik özellikleri su temas açısı ölçümleri ve mekanik özellikleri sıkıştırma testleri ile karakterize edildi. Üretilen TiO₂-SP/PDMS kompozit süngerler, 1 gram başına % 25,1 ± 8,1 metilen mavisi giderimi ve 4,51 mg•g⁻¹ Cu²⁺ iyonu adsorpsiyon kapasitesi ile etkili bir performans sergiledi. Temas açısı ölçümleri sonucunda, sünger yüzeylerinin suya karşı ortalama 129,2 ° temas açısı ile belirgin bir hidrofobik karakter sergilediği tespit edilmiştir. Ayrıca, TiO₂-SP/PDMS kompozit süngerlerin hekzan, silikon yağı, diklorometan, ayçiçeği yağı ve toluen absorpsiyon kapasiteleri sırasıyla yaklaşık %338, %245, %284, %256 ve %366 olarak ölçülmüştür. Tüm bu sonuçlar, geliştirilen TiO₂-SP/PDMS kompozit süngerlerin, boya ve metal iyonlarının giderimi ile yağ-su ayırımı gibi çeşitli çevresel uygulamalarda alternatif bir malzeme olarak önemli katkılar sunma potansiyeline sahip olduğunu ortaya koymaktadır.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

Türkçe

Konular

Fotokimya, Fiziksel Kimya (Diğer), Nanokimya

Bölüm

Araştırma Makalesi

Yazarlar

Esma Mutluturk ^*
0000-0002-1496-2206
Türkiye

Yayımlanma Tarihi

29 Kasım 2025

Gönderilme Tarihi

20 Nisan 2025

Kabul Tarihi

23 Temmuz 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 6 Sayı: 2

DOI

https://doi.org/10.63716/guffd.1679641

IZ

https://izlik.org/JA57HS76WC

Kaynak Göster

RIS / Bibtex

APA

Mutluturk, E. (2025). Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları. Gazi Üniversitesi Fen Fakültesi Dergisi, 6(2), 215-233. https://doi.org/10.63716/guffd.1679641

AMA

1.Mutluturk E. Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları. GÜFFD. 2025;6(2):215-233. doi:10.63716/guffd.1679641

Chicago

Mutluturk, Esma. 2025. “Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları”. Gazi Üniversitesi Fen Fakültesi Dergisi 6 (2): 215-33. https://doi.org/10.63716/guffd.1679641.

EndNote

Mutluturk E (01 Kasım 2025) Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları. Gazi Üniversitesi Fen Fakültesi Dergisi 6 2 215–233.

IEEE

[1]E. Mutluturk, “Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları”, GÜFFD, c. 6, sy 2, ss. 215–233, Kas. 2025, doi: 10.63716/guffd.1679641.

ISNAD

Mutluturk, Esma. “Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları”. Gazi Üniversitesi Fen Fakültesi Dergisi 6/2 (01 Kasım 2025): 215-233. https://doi.org/10.63716/guffd.1679641.

JAMA

1.Mutluturk E. Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları. GÜFFD. 2025;6:215–233.

MLA

Mutluturk, Esma. “Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları”. Gazi Üniversitesi Fen Fakültesi Dergisi, c. 6, sy 2, Kasım 2025, ss. 215-33, doi:10.63716/guffd.1679641.

Vancouver

1.Esma Mutluturk. Fonksiyonel TiO₂-SP/PDMS Kompozit Süngerlerin Hazırlanması ve Boya, Metal, Yağ Giderimi Uygulamaları. GÜFFD. 01 Kasım 2025;6(2):215-33. doi:10.63716/guffd.1679641