Analysis and characterization of SiO2 nanowires via electrospinning technique
DOI:
https://doi.org/10.56053/3.3.269Keywords:
Electrospinning, Nanowires, SiO2, OpticalAbstract
The aim of the study was the production of ceramic SiO2 nanowires using the sol-gel and electrospinning methods from solution of PVP/TEOS/AcOH/EtOH. The obtained fibrous mats was subjected to preliminary drying at room temperature and next was subjected the calcination process in air to obtain pure amorphous silicon dioxide nanowires. Analysis of the morphology and chemical composition of the resulting nanowires was carried out using a scanning electron microscope (SEM) with energy dispersive spectrometer (EDS). In order to analyze the structure of the obtained materials were used high-resolution transmission electron microscope (TEM) and X-ray diffraction analysis (XRD). The analysis of the optical properties and the energy band gap of prepared nanowires was determined by spectral analysis of the absorbance in the function of the energy of radiation obtained using a UV-Vis spectrophotometer.
References
-[1] Zhang, H., Liang, C., Liu, J., Tian, Z., Wang, G., & Cai, W. Langmuir 28 (2012) 3938
-[2] Faisal, M., Khan, S. B., Rahman, M. M., Jamal, A., & Abdullah, M. M. Applied surface science 258 (2012) 7515
-[3] Olson, D. C., Piris, J., Collins, R. T., Shaheen, S. E., & Ginley, D. S. Thin solid films 496 (2006) 26
-[4] Ahmed M. A. Hassan, Moustafa Ahmed, M. Nakahama, Fumio Koyama, Exp. Theo. NANOTECHNOLOGY 2 (2018) 91
-[5] Huang, M. H., Wu, Y., Feick, H., Tran, N., Weber, E., & Yang, P. Advanced Materials 13 (2001) 113
-[6] Lin, Y., Xie, T., Cheng, B., Geng, B., & Zhang, L. Chemical Physics Letters 380 (2003) 521
-[7] Liu, Z., Bando, Y., & Tang, C. Chemical physics letters 372 (2003) 179
-[8] Kasuga, T., Hiramatsu, M., Hoson, A., Sekino, T., & Niihara, K. Langmuir 14 (2003) 3160
-[9] Yada, M., Mihara, M., Mouri, S., Kuroki, M., & Kijima, T. Advanced Materials 14 (2002) 309
-[10] Bachmann, J., Jing, J., Knez, M., Barth, S., Shen, H., Mathur, S. Journal of the American Chemical Society 129 (2007) 9554
-[11] Xu, J., Gao, L., Cao, J., Wang, W., & Chen, Z. Electrochimica Acta 56 (2010) 732
-[12] Nishikawa, H., Shiroyama, T., Nakamura, R., Ohki, Y., Nagasawa, K., & Hama, Y. Physical Review B 45(1992) 586
-[13] Lin, J., Huang, Y., Zhang, J., Gao, J., Ding, X., Huang, Z., ... & Chen, D. Chemistry of materials 19 (2007) 258
-[14] Yu, D. P., Hang, Q. L., Ding, Y., Zhang, H. Z., Bai, Z. G., Wang, J. Applied Physics Letters 73 (1998) 3076
-[15] Zong, X., Cai, Y., Sun, G., Zhao, Y., Huang, F., Song, L., ... & Wei, Q. Solar Energy Materials and Solar Cells 132 (2005) 183
-[16] Wang, X., Xi, M., Wang, X., Fong, H., & Zhu, Z. Electrochimica Acta 190 (2016) 811
-[17] Batool, S. S., Imran, Z., Hassan, S., Rasool, K., Ahmad, M., & Rafiq, M. A. (2016). Enhanced adsorptive removal of toxic dyes using SiO 2 nanofibers. Solid State Sciences, 55 (2005) 13
-[18] Lee, E. K., Choi, B. L., Park, Y. D., Kuk, Y., Kwon, S. Y., & Kim, H. Nanotechnology 19 (2008) 185701
-[19] Yan, H. F., Xing, Y. J., Hang, Q. L., Yu, D. P., Wang, Y. P., Xu, J. Chemical Physics Letters 323 (2008) 224
-[20] An, G. H., Jeong, S. Y., Seong, T. Y., & Ahn, H. J. Materials Letters 65 (2011) 2377
-[21] Tański, T., Matysiak, W., Markovičová, L., Florek-Szotowicz, N., Snopiński, P., Krzemiński, Ł., Wiśniowski, M. Journal of Achievements in Materials and Manufacturing Engineering 73 (2015) 165
-[22] Tański, T., Matysiak, W. Hajduk, B. Beilstein Journal of Nanotechnology 7 (2015) 1141
-[23] Wen, S., Liu, L., Zhang, L., Chen, Q., Zhang, L., & Fong, H. Materials Letters 64 (2015) 1517
-[24] Nandanwar, R., Singh, P., & Haque, F. Z American Chemical Science Journal 5 (2015)
