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PS/PVA Kompozitlerinin Film Oluşumuna Hacim Kesri Etkisinin Işık Geçirgenliği ile İzlenmesi

Year 2021, Issue: 25, 267 - 271, 31.08.2021

Sibel Eken Korkut

https://doi.org/10.31590/ejosat.900841

Abstract

Polistren (PS) katkılı Poli Vinil Alkol (PVA) dağılımının film oluşum süreci foton geçirgenliği (PT) teknikle incelenmiştir. Filmler, oda sıcaklığında optik ölçümler için ağırlıkça %10 ile %100 arasında değişen farklı bileşimlerde PS ve PVA dağılımının bir karışımı olarak hazırlandı. Film oluşum süreci, PT kullanılarak numunelerden geçen ışık şiddeti (Itr) ölçülerek izlendi. Film oluşumunun iki aşamada gerçekleştiği gözlemlendi: boşluk kapanması ve difüzyon aşamaları. PVA kafesinde PS parçacıklarının dağılımını yorumlamak için süzme modeli kullanıldı. Süzme teorisine göre, perkolasyon eşiği Rc 0,4 ve PVA'nın hacim kesri için 1.01 tahmin edilen değer olan 1,00'e çok yakın bulunmuştur.

Keywords

PS PVA Mekanik Foton Taşınımı Aktivasyon Enerjisi

References

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  • Chen, W., Tao, X. M., Xue, P., & Cheng, X. Y. (2005). Applied Surface Science, 252(5), 1404-1409. doi:10.1016/j.apsusc.2005.02.138
  • Fukumori, T., & Nakaoki, T. (2013). Open Journal of Organic Polymer Materials, 03, 110-116. doi:10.4236/ojopm.2013.34018
  • Hallensleben, M. L. (2000).. Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a21_743
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  • Zhang, J., Wang, J. F., Lin, T., Wang, C. H., Ghorbani, K., Fang, J., & Wang, X. G. (2014). Chemical Engineering Journal, 237, 462-468. doi:10.1016/j.cej.2013.10.055

Volume Fraction Effect for the Film Formation of PS/PVA Composites by Monitoring Photon Transmission Technique

Year 2021, Issue: 25, 267 - 271, 31.08.2021

Sibel Eken Korkut

https://doi.org/10.31590/ejosat.900841

Abstract

Film forming of the polystrene (PS) doped Poly Vinyl Alcohol (PVA) particles were studied by photon transmission (PT) technique. The films were prepared as a mixture of PS and PVA particles at different compositions ranging from 10 to 100 wt % for the optical measurements at room temperature The film formation process was monitored by measuring the transmitted light intensity (Itr) from the samples using PT. The film formation includes two stages: void closure and interdiffusion stages. Percolation model was employed to interpret the distribution of PS particles in PVA lattice. Percolation threshold, Rc, was found to be as 0.4 and the volume fraction of PVA as a power law with exponent 1.01 which is very close to the predicted value, 1.00, by the percolation theory.

Keywords

PS PVA Mechanic Photon Transmission Activation Energies

References

  • Arda, E., Kara, S., & Pekcan, O. (2013). Phase Transitions, 86(10), 1017-1032. doi:10.1080/01411594.2012.751535
  • Broadbent, S. R., & Hammersley, J. M. (1957). Mathematical Proceedings of the Cambridge Philosophical Society, 53(3), 629-641. doi:10.1017/S0305004100032680
  • Chan, K. S., Senin, H. B., & Naimah, I. (2009). Nanoscience and Nanotechnology, 1136, 366-369. Retrieved from <Go to ISI>://WOS:000268921300072
  • Chan, L. W., Hao, J. S., & Heng, P. W. S. (1999). Chemical & Pharmaceutical Bulletin, 47(10), 1412-1416. Retrieved from <Go to ISI>://WOS:000083158000011
  • Chen, W., Tao, X. M., Xue, P., & Cheng, X. Y. (2005). Applied Surface Science, 252(5), 1404-1409. doi:10.1016/j.apsusc.2005.02.138
  • Fukumori, T., & Nakaoki, T. (2013). Open Journal of Organic Polymer Materials, 03, 110-116. doi:10.4236/ojopm.2013.34018
  • Hallensleben, M. L. (2000).. Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a21_743
  • Jiang, S., Liu, S., & Feng, W. H. (2011). Journal of the Mechanical Behavior of Biomedical Materials, 4(7), 1228-1233. doi:10.1016/j.jmbbm.2011.04.005
  • Kelly, C. M., DeMerlis, C. C., Schoneker, D. R., & Borzelleca, J. F. (2003). Food and Chemical Toxicology, 41(5), 719-727. doi:10.1016/S0278-6915(03)00003-6
  • Mackenzie, J. K., & Shuttleworth, R. (1949). Proceedings of the Physical Society. Section B, 62(12), 833-852. doi:10.1088/0370-1301/62/12/310
  • Paiva, M. C., Zhou, B., Fernando, K. A. S., Lin, Y., Kennedy, J. M., & Sun, Y. P. (2004). Carbon, 42(14), 2849-2854. doi:10.1016/j.carbon.2004.06.031
  • Pekcan, O. (1997). Trends in Polymer Science, 5(6), 177-180. Retrieved from <Go to ISI>://WOS:A1997XG73500002
  • Provder T., W. M. A. a. U. M. W. (1996). (Vol. 648). Washington DC.: American Chemical Society.
  • Ray, S. S., & Okamoto, M. (2003). Progress in Polymer Science, 28(11), 1539-1641. doi:10.1016/j.progpolymsci.2003.08.002
  • Sahini, M., & Sahimi, M. (1994). london: Taylor and Francis.
  • Sperry, P. R., Snyder, B. S., Odowd, M. L., & Lesko, P. M. (1994). Langmuir, 10(8), 2619-2628. doi:DOI 10.1021/la00020a021
  • Stauffer, D. (1985). Introduction to Percolation Theory. London: Taylor and Francis.
  • Stauffer, D., & Aharony, A. (1994). Introduction To Percolation Theory. London: Taylor&Francis.
  • Ugur, S., Yargi, O., Durmaz, Y. Y., Karagoz, B., Bicak, N., Yagci, Y., & Pekcan, O. (2011). Polymer Composites, 32(6), 869-881. doi:10.1002/pc.21094
  • Ugur, S., Yargi, O., Gunister, E., & Pekcan, O. (2008). Applied Clay Science, 42(1-2), 39-49. doi:10.1016/j.clay.2008.02.009
  • Ugur, S., Yargi, O., & Pekcan, O. (2008). Polymer Composites, 29(2), 179-186. doi:10.1002/pc.20378
  • Xu, Y. X., Hong, W. J., Bai, H., Li, C., & Shi, G. Q. (2009). Carbon, 47(15), 3538-3543. doi:10.1016/j.carbon.2009.08.022
  • Yang, D. Z., Li, Y. N., & Nie, J. (2007). Carbohydrate Polymers, 69(3), 538-543. doi:10.1016/j.carbpol.2007.01.008
  • Yargi, O., Gelir, A., Ozdogan, M., Nuhoglu, C., & Elaissari, A. (2016). Journal of Applied Polymer Science, 133(15). doi:10.1002/app.43289
  • Yoo, J. N., Sperling, L. H., Glinka, C. J., & Klein, A. (1991). Macromolecules, 24(10), 2868-2876. doi:DOI 10.1021/ma00010a036
  • Zhang, J., Wang, J. F., Lin, T., Wang, C. H., Ghorbani, K., Fang, J., & Wang, X. G. (2014). Chemical Engineering Journal, 237, 462-468. doi:10.1016/j.cej.2013.10.055
There are 26 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Articles
Authors

Sibel Eken Korkut 0000-0001-9637-5541

Publication Date August 31, 2021
Published in Issue Year 2021 Issue: 25

Cite

APA Eken Korkut, S. (2021). Volume Fraction Effect for the Film Formation of PS/PVA Composites by Monitoring Photon Transmission Technique. Avrupa Bilim Ve Teknoloji Dergisi(25), 267-271. https://doi.org/10.31590/ejosat.900841
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