Journal of Advanced Materials and Technologies

Journal of Advanced Materials and Technologies

Fabrication of WO3 Nanocomposite Electrode and Investigation of the Optimal Effect of MoS2 Nanoplates on the Performance of Smart Glass

Document Type : Original Reaearch Article

Authors
Parvaneh Sangpour 1
Fariba Tajabadi 1
Arash Khoshbayan 2
1 Associate Professor, Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Karaj, Iran.
2 Master of Science, Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Karaj, Iran.
10.30501/jamt.2024.461735.1301
Abstract
In the current research, the electrochromic layer of Tungsten oxide has been applied on the FTO (Fluoride Tin Oxide) conductive glass using an electrochemical method. Then, using in situ hydrothermal method, MoS2-WO3 nanocomposite is deposited on the substrate containing Tungsten oxide. By changing the percentage of MoS2, the optimal effect of molybdenum disulfide concentration on the electrochromic properties of the coated layer was investigated. The nanocomposite thin film containing optimal percentages of Molybdenum disulfide was analyzed and characterized by Scanning Electron Microscopy (SEM), Optical Spectroscopy, X-ray diffraction (XRD), and Amperometry. According to results, the nanocomposite containing 0.025% molybdenum disulfide (WM0.025) has the best response in the electrochemical cell for using as smart glass. The optical results showed that the addition of molybdenum disulfide to tungsten oxide resulted in the colorization of the electrochromic layer, and due to the increase in the diffusion coefficient of lithium ions (from the electrolyte solution), the response time of the electrochromic layer was also improved.
Keywords
Smart Glass
Thin Film
Nanocomposite
WO3
MoS2

Subjects

  1. Cai, , Tu, J., Zhang, J., Mai, Y., Lu, Y., Gu, C., & Wang, X. (2012). An efficient route to a porous NiO/reduced graphene oxide hybrid film with highly improved electrochromic properties. Nanoscale, 4(18), 5724-30 https://doi.org/10.1039/C2NR31397A
  2. Chang, X., Sun, S., Dong, L., Hu, X., & Yin, Y. (2014). Tungsten oxide nanowires grown on graphene oxide sheets as high-performance electrochromic material. Electrochimica acta, 129, 40-46. https://doi.org/10.1016/j.electacta.2014.02.065
  3. Falola, B. D., Wiltowski, T., & Suni, I. (2016). Electrodeposition of MoS2 for charge storage in electrochemical supercapacitors. Journal of The Electrochemical Society, 163(9), D568-D574. http://dx.doi.org/10.1149/2.0011610jes
  4. Hasan, B. A., Hamza, L. F., & Uamran D. A. (2019). Enhanced sensing properties of WO3 and its binary systems for thin films gas sensors. Journal of Physics: Conference Series, 1234(1), 12045-12061. https://doi.org/10.1088/1742-6596/1234/1/012045
  5. Huang, L. M., Hu, C.W., Liu, H. C., Hsu, C. Y., Chen, C. H., & Ho, K. C. (2012). Photovoltaic electrochromic device for solar cell module and self-powered smart glass applications. Solar Energy Materials and Solar Cells, 99, 154-159. https://doi.org/10.1016/j.solmat.2011.03.036
  6. Lin, F., Montano, M., Tian, C., Ji, Y., Nordlund, D., Weng, T. C., & Moore, R. G. (2014). Electrochromic performance of nanocomposite nickel oxide counter electrodes containing lithium and zirconium. Solar energy materials and solar cells, 126, 206-212. https://doi.org/10.1016/j.solmat.2013.11.023
  7. Ma, G., Pan, Z., Liu, Y., Lu, Y., & Tao, Y. (2023). Hydrothermal Synthesis of MoS2/SnS2 Photocatalysts with Heterogeneous Structures Enhances Photocatalytic Activity. Materials, 16(12), 4436. https://doi.org/10.3390/ma16124436
  8. Mallikarjuna, K., Mahesh A. Sh. & Kim H. (2020). Electrochromic smart windows using 2D-MoS2 nanostructures protected silver nanowire based flexible transparent electrodes. Materials Science in Semiconductor Processing117, 105176.https://doi.org/10.1016/j.mssp.2020.105176
  9. Rakibuddin, D., & Kim, H. (2017). Fabrication of MoS2/WO3 nanocomposite films for enhanced electro-chromic performance. New Journal of Chemistry, 41(24). http://doi.org/10.1039/C7NJ03011H
  10. Veeramalai, C. P., Li, F., Liu, Y., Xu, Z., Guo, T., & Kim, T. (2016). Enhanced field emission properties of molybdenum disulphide few layer nanosheets synthesized by hydrothermal method. Applied Surface Science, 389, 1017-1022. http://dx.doi.org/10.1016/j.apsusc.2016.08.031
  11. Yao, Z., Di, J., Yong, Z., Zhao, Z., & Li, Q. (2012). Aligned coaxial tungsten oxide–carbon nanotube sheet: a flexible and gradient electrochromic film. Chemical Communications, 48(66), 8252-8254. https://doi.org/10.1039/C2CC329
  12.  Zheng, F., Man, W., Guo, M., Zhang, M., & Zhen, Q., (2015). Effects of morphology, size and crystallinity on the electrochromic properties of nanostructured WO3 films. Crys Chem Comm, 17(29), 5440-5450. https://doi.org/0.1039/C5CE00832H
  13.  
  14.  
Journal of Advanced Materials and Technologies
Volume 13, Issue 3
Summer 2024
Pages 1-11

  • Receive Date 10 March 2024
  • Revise Date 18 July 2024
  • Accept Date 11 September 2024