A Review of Additives and their Effects on the Hydrophobicity and Abrasion Resistance of Dip-Coated Silica-Based Anti-Reflective Coatings for Solar Panels

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Abstract:

The photovoltaic panel is one of the most promising advancements when it comes to sustaining energy. However, being exposed to extreme and harmful atmospheric conditions can decrease its efficient transmittance. Therefore, an anti-reflective coating is added to a PV panel to provide different promising properties for the PV panel. It is used to reduce the reflection of light for more efficient transmittance. It can also possess several properties like hydrophobic self-cleaning and abrasion resistance when further modified. With these properties, PV panels become more effective and maintain their high transmission for a long time. Different materials are used in fabricating ARCs, but this review focused on silica due to its low refractive index of 1.52 using the dip-coating fabrication technique. This review focused on introducing additives such as CTAB, PMHS, and PDMS and their effects on the hydrophobicity and abrasion resistance of ARCs. Moreover, studies gathered for each additive were analyzed and compared to determine the advantages and disadvantages of each additive. Insights and perspectives were also given by focusing on the factors affecting the hydrophobicity and abrasion resistance of ARCs which may help future researchers to fabricate more efficient ARCs.

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Materials Science Forum (Volume 1076)

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83-88

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December 2022

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© 2022 Trans Tech Publications Ltd. All Rights Reserved

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[1] X. Sun, L. Li, X. Xu, G. Song, et al: Preparation of hydrophobic SiO2/PTFE sol and antireflective coatings for solar glass cover (Optik, 2020).

DOI: 10.1016/j.ijleo.2020.164704

Google Scholar

[2] M. Mozumder, A. Mourad, H. Pervez, and R. Surkatti: Recent developments in multifunctional coatings for solar panel applications: A review (Solar Energy Materials and Solar Cells, 2019).

DOI: 10.1016/j.solmat.2018.09.015

Google Scholar

[3] W. Stöber, A. Fink and E. Bohn, J. Colloid: Controlled Growth of Monodisperse Silica Spheres in the Micron Size Range (J. Colloid Interface Sci., 1968).

DOI: 10.1016/0021-9797(68)90272-5

Google Scholar

[4] Y. Xu, C. Peng, C. Xin, and J. Wu: Preparation of silica antireflective films for solar energy application (Materials Letters, 2013).

DOI: 10.1016/j.matlet.2012.12.013

Google Scholar

[5] L. Ye, S. Zhang, Q. Wang, et al: Mechanically stable single-layer mesoporous silica antireflective coating on solar glass (RSC Adv., 2014).

DOI: 10.1039/c4ra05309e

Google Scholar

[6] X. Meng, Y. Wang, H. Wang, J. Zhong, and R. Chen: Preparation of hydrophobic and abrasion-resistant silica antireflective coatings by using a cationic surfactant to regulate surface morphologies (Solar Energy, 2014).

DOI: 10.1016/j.solener.2013.12.038

Google Scholar

[7] X. Zhang, H. Ye, B. Xiao, et al: Sol−Gel Preparation of PDMS/Silica Hybrid Antireflective Coatings with Controlled Thickness and Durable Antireflective Performance (The Journal of Physical Chemistry, 2010).

DOI: 10.1021/jp106192z

Google Scholar

[8] Y. Yuan, G. Yan, S. H. Huang, and R. J. Hong: Preparation of hydrophobic SiO2/PMHS sol and ORMOSIL antireflective films for solar glass cover (Solar Energy, 2016).

DOI: 10.1016/j.solener.2016.01.060

Google Scholar

[9] X. Huang, Y. Yuan, S. Liu, W. Wang, and R. Hong: One-step sol-gel preparation of hydrophobic antireflective SiO 2 coating on poly(methyl methacrylate) substrate (Materials Letters, 2017).

DOI: 10.1016/j.matlet.2017.05.028

Google Scholar

[10] W. Lin, Y. Sun, J. Zheng, et al: Surface Modification of Sol-Gel Silica Antireflective Coatings by F-PMHS: A Simple Method for Improvement of Amphiphobicity (Coatings, 2018).

DOI: 10.3390/coatings8020057

Google Scholar

[11] R. Patterson, A. Kandelbauer, U. Müller, and H. Lammer: Crosslinked Thermoplastics. Handbook of Thermoset Plastics (2014).

DOI: 10.1016/b978-1-4557-3107-7.00017-8

Google Scholar

[12] X. Zhang, B. Xia, H. Ye, et al: One-step sol–gel preparation of PDMS–silica ORMOSILs as environment-resistant and crack-free thick antireflective coatings (Journal of Materials Chemistry, 2012).

DOI: 10.1039/c2jm31005h

Google Scholar

[13] S. Ahangarani, N. Lari, and A. Shanaghi: A novel route to prepare hydrophobic and durable antireflective hybrid silica coating by sol-gel method (Protection of Metals and Physical Chemistry of Surfaces, 2016).

DOI: 10.1134/s2070205116030175

Google Scholar

[14] A. Pan, H. Lu, L.Z. Zhang: Experimental investigation of dust deposition reduction on solar cell covering glass by different self-cleaning coatings (Energy, 2019).

DOI: 10.1016/j.energy.2019.05.223

Google Scholar

[15] H. K. Raut, V. Ganesh, A. Nair, et al: Anti-reflective coatings: A critical, in-depth review (Energy & Environmental Science, 2011).

Google Scholar

[16] T. Galy, M. Marszewski, S. King, et al: Comparing methods for measuring thickness, refractive index, and porosity of mesoporous thin films (Microporous and Mesoporous Materials, 2019).

DOI: 10.1016/j.micromeso.2019.109677

Google Scholar

[17] W. Glaubitt and P. Löbmann: Antireflective coatings prepared by sol–gel processing: Principles and applications (2012).

DOI: 10.1016/j.jeurceramsoc.2012.02.032

Google Scholar

[18] A. M. Pires, M. Braga, and R Ruther: Performance assessment of bare and anti‐reflective coated CdTe photovoltaic systems in comparison to multicrystalline Si in Brazil (Progress in Photovoltaics: Research and Applications, 2021).

DOI: 10.1002/pip.3446

Google Scholar