Sol-jel yöntemi ile düşük sıcaklıkta polietilen tereftalat dokusuz yüzey kumaşların indiyum çinko oksit çözeltileri ile kaplanması

Bu çalışmada polietilen tereftalat (PET) dokusuz yüzey kumaş literatürde ilk defa olarak indiyum çinko oksit sol çözeltisi ile düşük sıcaklıkta sol-jel yöntemiyle kaplanmıştır. İndiyum çinko oksit (IZO) ile kaplanan kumaşların elektriksel direnç değerleri dört nokta prob yöntemi kullanarak yıkamadan önce ve sonra ölçülmüştür. Kumaş örneklerinin yüzey morfolojisi ve yapısal özellikleri sırasıyla tarama elektron mikroskobu (SEM) ve X-ışınları difraktometresi (XRD) kullanarak incelenmiştir.Ayrıca 3 kat ve 6 kat olmak üzere kaplama kat sayısının artırılmasının kaplanan kumaşların elektriksel özellikleri üzerine etkisi araştırılmıştır. 6 kat kaplanan kumaşların elektriksel direnç değerinin 89 $k Omega$.cm olduğu bulunmuştur.

Coating of polyethylene terephthalate nonwoven fabrics with indium zinc oxide solutions at low temperature by sol-gel process

In this study, the polyethylene terephthalate (PET) nonwoven fabric was firstly coated with indium zinc oxide solution at low temperature by sol-gel process. The electrical resistivity values of the fabrics coated with indium zinc oxide (IZO) was measured by using four-point probe method before and after washing test. The surface morphology and structural properties of the fabric samples were investigated by scanning electron microscopy (SEM) and X-ray diffractometer, respectively. Moreover, the effect of coating layer numbers as three and six layers on electrical properties of the coated fabric samples was figured out. It was determined that the electrical resistivity values of the fabric samples coated by six layers were 89 $k Omega$.cm.

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  • 1.Makise, K. , Funaki, M., Shinozaki, B., Yano, K., Shimane, Y., Inoue, K., Nakamura, H., (2008), Electron weak localization, and electron-phonon interaction in amorphous zinc-doped indium, oxide films, Thin Solid Films, 516,5805-5808.
  • 2.Savarimuthu, E., Lalithambika, K.C., Raj, A. M. E., Nehru, L. C., Ramamurthy, S., Thayumanavan, A., Sanjeeviraja, C., Jayachandran, M., (2007), Synthesis and materials properties of transparent conducting In203 _lms prepared by sol-gel-spin coating technique, Journal of Physics and Chemistry of Solids, 68,1380-1389.
  • 3.Zhi-hua, L., Dong-yan, R., (2006), Preparation of ITO transparent conductivefilm by sol-gel method, The Transactions of Nonferrous Metals Society of China, 16,1358-1361.
  • 4.Aegerter, M. A., Al-Dahoudi, N., (2003), Wet-chemical processing of transparent and antiglare conducting ITO coating on plastic substrates, Journal of Sol-Gel Science and Technology, 27,81-89.
  • 5.Alam, M.J., Cameron, D. C., (2002), Investigation of annealing zfects on sol-gel deposited indium tin oxide thin films in different itmospheres, Thin Solid Films, 420-421,76-82.
  • 6.Granqvist, C. G., Hultaker, A., (2002), Transparent and conducting ITO films: new developments and applications, Thin Solid Films, 411,1-5.
  • 7. Paul, G. K., Sen, S.K., (2002), Optical properties ofsome sol-gel-ierivedgallium-dopedZnOfilms, Materials Letters, 57,959-963.
  • 8. Robertson, J., (2008), Physics of amorphous conducting oxides, rournal of Non-Crystalline Solids, 354,2791-2795.
  • 9.Nishimura, E., Ando, M., Onisawa, K., Takabatake, M., VTinemuba, T., (1996), Structural change during annealing of imorphous indium-tin oxide films deposited by sputtering with H20 addition, Japanese Journal of Applied Physics, 35,2788-2792.
  • 10. Wang, M.H., Onai, Y., Hoshi, Y., Lei, H., Kondo, T., Uchida, T., Singkarat, S., Kamwanna, T., Dangtip, S., Aukkaravittayapun, S., fisinde, T., Tokiwa, S., Sawada, Y., (2008), Thermal change of imorphous indium tin oxide films sputter-deposited in water vapor itmosphere, Thin Solid Films, 516,5809-5813.
  • 11. Rogozin, A., Vinnichenko, M., Shevchenko, N., Kreissig, U., Colitsch, A., Moller, W., (2009), Real-time evolution of electrical properties and structure of indium oxide and indium tin oxide luring crystallization, ScriptaMaterialia, 60,199-202.
  • 12.Hara, H., Hanada, T., Shito, T., Yatabe, T., (2004), Properties of ndium zinc oxide thin films on heat withstanding plastic substrate, The Journal ofVacuum Science and Technology A, 22(4), 1726-1729.
  • 13.Aw, K.C., Tsakadze, Z.,. Lohani, A., Mhaisalkar, S., (2009), rnfuence of radio frequency sputtering power towards the properties of indium zinc oxide semiconducting fims, Scripta vlaterialia, 60,48-51.
  • 14.Taylor, M.P., Ready, D.W., Teplin, C.W., van Hest, M. F.A.M., Uleman, J.L., Dabney, M.S., Gedvilas, L.M., Keyes, B.M., To, B., 5erkins, J.D., Ginley, D.S., (2005), The electrical, optical and structural properties of ln x Zn 1-x0 y $I eq$ thin films by combinatorial echniques, Measurement Science and Technology, 16(1), 90-94.
  • 15.Hwangbo, S., Lee, Y. J., Hwang, K.S., (2008), Photoluminescence if ZnO layer on commercial glass substrate prepared by sol-gel process, Ceramics International, 34,1237-1239.
  • 16.Huang, Y., Lin, J., Du, H., Gao, L., Hu, Y., (2006), Preparation ind photoluminescence properties of ZnO/amorphous-BaTi03 hin-films by sol-gelprocess, Materials Letters, 60,3818-3821.
  • 17. Lee, S.Y., Park, B.O., (2005), Electrical and optical properties )/ In203-Zn0 thin films prepared by sol-gel method, Thin Solid Mlms, 484,184-187.
  • 18.Textile tests for colour fastness part C06: Colour fastness to lomestic and commercial laundering; BSI EN ISO 105-C06, British Standards Institution, London, UK, 1997.
  • 19. Cimitan, S. Albonetti, S., Forni, L., Peri, F., Lazzari, D., (2009), lolvothermal synthesis and properties control of doped ZnO ianoparticles. Journal of Colloid and Interface Science, 329,73-80.