Archives of Metallurgy and Materials

Institute of Metallurgy and Materials Science of Polish Academy of Sciences
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ELECTROSPINNING OF ANTIMONY DOPED TIN OXIDE NANOPARTICLE DISPERSION FOR TRANSPARENT AND CONDUCTIVE FILMS

  • YOUNG-SANG CHO (KOREA POLYTECHNIC UNIVERSITY, DEPARTMENT OF CHEMICAL ENGINEERING AND BIOTECHNOLOGY) ;
  • MINHO HAN (KOREA POLYTECHNIC UNIVERSITY, DEPARTMENT OF CHEMICAL ENGINEERING AND BIOTECHNOLOGY) ;
  • SEUNG HEE WOO (KOREA POLYTECHNIC UNIVERSITY, DEPARTMENT OF CHEMICAL ENGINEERING AND BIOTECHNOLOGY)
  • Published : 20200000
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Abstract

Stable dispersion of antimony-doped tin oxide nano-powder was prepared by wet attrition process by comminuting aggregated ATO nano-powder using the titanate coupling agent as a dispersant to form the chemisorbed layer on the particle surface. The feed solution of the ATO dispersion and PVP was prepared for electro-spun fibers on the glass substrate. The surface resistance of the fibrous ATO film after electrospinning for 30 minutes was in the order of 105 Ω/□, which is sufficient for anti-static coating. The optical transmittance of ATO fibers was confirmed by measuring the visible light transmittance.

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Acknowledgement

This study w as supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2017R1C1B5017174) and the Priority Research Centers Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2017R1A6A1A03015562).