Çeşitli Oranlarda Karbon Nanotüp Katılmış PVC/PMMA Nanokompozitinin Termal ve Morfolojik Özelliklerinin İncelenmesi

Yıl 2022, Cilt: 27 Sayı: 3, 502 - 511, 25.12.2022

Mustafa Hamdi Karagöz Afşar Çelik

https://doi.org/10.53433/yyufbed.1089265

Öz

Bu çalışmada çeşitli oranlarda karbon nanotüp katılmış PVC/PMMA nanokompozitinin termal ve morfolojik özelliklerinin incelenmesi amacıyla PMMA ve PVC gibi iki endüstriyel polimerin blendi ve çok duvarlı karbon nanotüp (MWCNT) katkısıyla bir polimerik nanokompozit hazırlanmıştır. Nanokompozitler, çözeltiden dökme tekniği ile hazırlanmıştır. Polimer blendine, toplam ağırlığın %1, %3 ve %5 oranlarında katılan çok duvarlı karbon nanotüplerin, nanokompozitin termal ve morfolojik özelliklerine etkisi incelenmiştir. Artan oranlı CNT katkısının TGA ve DSC üzerinde küçük değişiklikler yarattığı gözlendi. CNT oranı arttıkça camsı geçiş sıcaklığının (Tg) yükseldiği görüldü. SEM görüntülerinden, CNT ve polimer blendinin uyumlu bir etkileşim sergilediği görüldü.

Anahtar Kelimeler

Karbon nanotüp, Nanokompozit, PMMA/PVC blendi

Destekleyen Kurum

VAN YYÜ BAP Koordinatörlüğü

Proje Numarası

FDK-2020-8776

Investigation of Thermal and Morphological Properties of PVC/PMMA Nanocomposite Added Carbon Nanotube at Various Ratios

Öz

In this study, a polymeric nanocomposite was produced using a blend of two industrial polymers, PMMA and PVC, and a multiwalled carbon nanotube (MWCNT). We achieved this through the investigation of the thermal and morphological properties of PVC/PMMA nanocomposite with carbon nanotubes in various proportions. We prepared the nanocomposites by applying the solution casting technique. We investigated the effect of multiwalled carbon nanotubes added to the polymer blend at 1%, 3%, and 5% of the total weight on the thermal and morphological properties of the blend. Our results indicate that the increase in the ratio of CNT addition causes minor changes in TGA and DSC. Furthermore, the glass transition temperature (Tg) increases as the CNT ratios increases. The SEM images indicate that the CNT and polymer blend exhibits a harmonious interaction.

Anahtar Kelimeler

Carbon nanotube, Nanocomposite, PMMA/PVC blend

Proje Numarası

FDK-2020-8776

Kaynakça

• Ahmad, Z., Al-Awadi, N. A., & Al-Sagheer, F. (2008). Thermal degradation studies in poly (vinyl chloride)/ poly (methyl methacrylate) blends. Polymer Degradation and Stability, 93(2), 456-465. doi: 10.1016/j.polymdegradstab.20
• Alghunaim, N. S. (2015). Spectroscopic analysis of PMMA/PVC blends containing CoCl2. Results in Physics, 5, 331-336. doi: 10.1016/j.rinp.2015.11.003
• Ali, S. H. R., Bedewy, M. K., Etman, M. A., Khalil, H. A., & Azzam, B. S. (2010). Morphology and properties of polymer matrix nanocomposites. International Journal of Metrology and Quality Engineering, 1(1), 33–39. doi: 10.1051/ijmqe/2010009
• Alvi, F., Ram, M. K., Basnayaka, P. A., Stefanakos, E., Goswami, Y., & Kumar, A. (2011). Graphene-polyethylenedioxythiophene conducting polymer nanocomposite based supercapacitor. Electrochimica Acta, 56, 9406-9412. doi: 10.1016/j.electacta.2011.08.024
• Aouachria, K., Massardier, V., Benaniba, M. T., & Belhaneche-Bensemra, N. (2018). Evaluation of the effects of acetyl tributyl citrate as bio-based plasticizer on the physical, thermal, and dynamical mechanical properties of poly (vinylchloride)/polymethyl methacrylate blends. Journal of Vinyland Additive Technology, 25(4), 1-10. doi: 10.1002/vnl.21646
• Arslan, F. (2011). Karbon nanotüp takviyeli polimer nanokompozit geliştirilmesi. (Doktora Tezi), Gazi Üniversitesi, Fen Bilimleri Enstitüsü, Ankara, Türkiye.
• Bitinis, N., Hernandez, M., Verdejo, R., Kenny, J. M., & Lopez-Manchado, M. A. (2011). Recent advances in clay/polymer nanocomposites. Advanced Materials, 23, 5229-5236. doi: 10.1002/adma.201101948
• Chakrabarti, R., Das, M., & Chakraborty, D. (2004). Physical, mechanical, and thermal properties of PVC/PMMA blends in relation to their morphologies. Journal of Applied Polymer Science, 93(6), 2721-2730. doi: 10.1002/app.20621
• El Sayed, A. M. (2020). Synthesis, optical, thermal, electric properties and impedance spectroscopy studies on P(VC-MMA) of optimized thickness and reinforced with MWCNTs. Results in Physics, 17, 1-13,103025. doi: 10.1016/j.rinp.2020.103025
• Ferriol, M., Gentilhomme, A., Cochez, M., Oget, N., & Mieloszynski, J. L. (2003). Thermal degradation of poly (methyl methacrylate) (PMMA): Modelling of DTG and TG curves. Polymer Degradation and Stability, 79(2), 271-281. doi: 10.1016/s0141-3910(02)00291-4
• Gupta, T. K., & Kumar, S. (2018). Fabrication of carbon nanotube/polymer nanocomposites. In R. Rafie (Ed), Carbon Nanotube- Reinforced Polymers, (pp. 61–81). UK: Elsevier. doi: 10.1016/b978-0-323-48221-9.00004-2
• İçli, S. (2006, Kasım). Polimerik kompozitler: Geleceğin teknolojileri. I. Polimerik Kompozitler Sempozyumu ve Sergisi, İzmir.
• Joseph, J., Munda, P. R., John, D. A., Sidpara, A. M., & Paul, J. (2019). Graphene and CNT filled hybrid thermoplastic composites for enhanced EMI shielding effectiveness. Materials Research Express, 6, 1-12. doi: 10.1088/2053-1591/ab1e23
• Müller, K., Bugnicourt, E., Latorre, M., Jorda, M., Echegoyen Sanz, Y., Lagaron, J. M., Miesbauer, O., Bianchin, A., Hankin, S., Bölz, U., Pérez, G., Jesdinszki, M., Lindner, M., Scheuerer, Z., Castelló, S., & Schmid, M. (2017). Review on the processing and properties of polymer nano composites and nano coatings and their applications in the packaging, automotive and solar energy fields. Nanomaterials, 7(4), 74. doi: 10.3390/nano7040074
• Radmilović, V. V., Carraro, C., Uskoković, P. S., & Radmilović, V. R. (2017). Structure and properties of polymer nanocomposite films with carbon nanotubes and graphene. Polymer Composites, 38, E490-E497. doi: 10.1002/pc.24079
• Ramesh, S., & Liew, C. W. (2012). Development and investigation on PMMA–PVC blend-based solid polymer electrolytes with LiTFSI as dopant salt. Polymer Bulletin, 70(4), 1277-1288. doi: 10.1007/s00289-012-0851-6
• Saeed, K., & Khan, N. (2015). Preparation, morphologies and properties of multiwalled carbon nanotubes-filled PMMA/PVC blends. Journal of The Chemical Society of Pakistan, 37(2), 284-289.
• Suresh, S. S., Mohanty, S., & Nayak, S. K. (2020). Effect of recycled poly (vinyl chloride) on the mechanical, thermal and rheological characteristics of recycled poly (methyl methacrylate). Journal of Material Cycles and Waste Management, 3, 1-13. doi: 10.1007/s10163-019-00961-y
• Şen, F., Palancıoğlu, H., & Aldaş, K. (2010). Polimerik nanokompozitler ve kullanım alanları. Makine Teknolojileri Elektronik Dergisi, 7(1), 111-118.
• Tanaka, K., (1999). Editorial. In K. Tanaka, T. Yamabe, & K. Fukui (Eds.), The Science and Technology of Carbon Nanotubes (pp.V). Oxford, UK: Elsevier.
• Tasis, D., Tagmatarchis, N., Bianco, A., & Prato, M. (2006). Chemistry of carbon nanotubes. Chemical Reviews, 106(3), 1105-1136. doi: 10.1021/cr050569o
• Tomić, N. Z. (2020). Thermal studies of compatibilized polymer blends. In A. R., Ajitha, & S., Thomas (Eds.), Compatibilization of Polymer Blends (pp. 489-510). UK: Elsevier.
• Wu, M., & Shaw, L. (2005). Electrical and mechanical behaviors of carbon nanotube-filled polymer blends. Journal of Applied Polymer Science, 99(2), 477-488. doi: 10.1002/app.22255
• Wu, J., Xiang, F., Han, L., Huang, T., Wang, Y., Peng, Y., & Wu, H. (2011). Effects of carbon nanotubes on glass transition and crystallization behaviors in immiscible polystyrene/ polypropylene blends. Polymer Engineering & Science, 51(3), 585-591. doi: 10.1002/pen.21833