Adhesive SiO2 Layer-Protected Premium Transparent AgNWs Deposited on Flexible Substrates
DOI:
https://doi.org/10.1021/acsomega.4c09793الكلمات المفتاحية:
Amorphous materials;Layers;Optical properties;PlasticsSurface interactionsالملخص
Flexible, highly conductive, and transparent silver nanowires (AgNWs) have emerged as vital materials for advanced applications in photovoltaics, touch screens, and optoelectronics. However, their practical deployment has been hindered by issues such as poor adhesion to diverse substrates (e.g., glass and plastic) and susceptibility to ambient oxidation. In this study, we present a novel approach to overcome these challenges through the synthesis and performance evaluation of transparent conductive electrodes (TCEs) composed of AgNWs with an adhesive SiO2 protective layer deposited on glass, paper, and plastic substrates. Using a combination of polyol synthesis, RF sputtering, and spray coating techniques, we achieved robust and stable TCEs. The SiO2 coating not only significantly improved resistance to oxidation but also enhanced adhesion, mechanical stability, and durability. SiO2/AgNWs/Glass and SiO2/AgNWs/Plastic electrodes demonstrated high transmittance values of 83.36% and 69.67% at 550 nm, along with low sheet resistance of 48.5 Ω sq–1 and 50.2 Ω sq–1, respectively. This work highlights the ability of the adhesive SiO2 layer to preserve optical and electrical properties while enhancing the substrate adherence and protection against degradation.
السيرة الشخصية للمؤلف
-
Ghaleb M. Asnag، الجامعة الإماراتية الدوليةGhaleb M. Asnag Department of Biomedical Engineering, College of Engineering and Information Technology, Emirates International University, Sana’a 16881, Yemen Department of Optometry and Visual Science, College of Medical Sciences, Al-Razi University, Sana’a, Yemen
*E-mail: g.asnag@yahoo.com, Tel.: +967 777550330.
More by Ghaleb M. Asnag
https://orcid.org/0000-0003-0611-5573
المراجع
1. Hu, L.; Kim, H. S.; Lee, J.-Y.; Peumans, P.; Cui, Y. "Scalable Coating and Properties of Transparent, Flexible, Silver Nanowire Electrodes," ACS Nano, vol. 4, no. 5, pp. 2955-2963, 2010.
2. Wang, J. "The comprehensive effects of visible light irradiation on silver nanowire transparent electrode," Nanotechnology, vol. 29, no. 43, p. 435701, 2018.
3. Wu, C. "Vertical α/β-Ga2O3 phase junction nanorods array with graphene-silver nanowire hybrid conductive electrode for high-performance self-powered solar-blind photodetectors," Mater. Today Phys., vol. 12, p. 100193, 2020.
4. Wang, J.; Lou, Y.; Wang, B.; Sun, Q.; Zhou, M.; Li, X. "Highly Sensitive, Breathable, and Flexible Pressure Sensor Based on Electrospun Membrane with Assistance of AgNW/TPU as Composite Dielectric Layer," Sensors, vol. 20, no. 9, p. 2459, 2020.
5. Kwon, J. "Recent progress in silver nanowire-based flexible/wearable optoelectronics," J. Mater. Chem. C, vol. 6, no. 28, pp. 7445-7461, 2018.
6. Zeng, X.-Y.; Zhang, Q.-K.; Yu, R.-M.; Lu, C.-Z. "A New Transparent Conductor: Silver Nanowire Film Buried at the Surface of a Transparent Polymer," Adv. Mater., vol. 22, no. 40, pp. 4484-4488, 2010.
7. Moon, I. K.; Il Kim, J.; Lee, H.; Hur, K.; Kim, W. C.; Lee, H. "2D Graphene Oxide Nanosheets as an Adhesive Over-Coating Layer for Flexible Transparent Conductive Electrodes," Sci. Rep., vol. 3, no. 1, p. 1112, 2013.
8. Kim, D.-H. "Stretchable and Foldable Silicon Integrated Circuits," Science, vol. 320, no. 5875, pp. 507-511, 2008.
9. Islam, S. U.; Butola, B. S. "Advances in Functional and Protective Textiles," Elsevier, 2020.
10. Alqanoo, A. A. M.; Ahmed, N. M.; Hashim, M. R.; Almessiere, M. A.; Taya, S. A.; Zyoud, S. H. "Silver nanowires assisted porous silicon for high photodetector sensitivity using surface plasmonic phenomena," Sens. Actuators, A, vol. 347, p. 113942, 2022.
11. Alqanoo, A. A. M.; Ahmed, N. M.; Roslan Hashim, M.; Alsadig, A.; Al-Yousif, S.; Taya, S. A.; Aldaghri, O. A.; Hassan Ibnaouf, K. "Coating Readily Available Yet Thermally Resistant Surfaces with 3D Silver Nanowire Scaffolds: A Step toward Efficient Heater Fabrication," Coatings, vol. 13, p. 315, 2023.
12. McCulloch, I. Org. Electron., vol. 25, no. 13, p. 1811, 2013.
13. Zhang, L. "Improved Performance by SiO2 Hollow Nanospheres for Silver Nanowire-Based Flexible Transparent Conductive Films," ACS Appl. Mater. Interfaces, vol. 8, no. 40, pp. 27055-27063, 2016.
14. Guan, F. "Transparent Conductive Films Based on Silver Nanowires and SiO2 Nanoparticles for Flexible Electronics," ACS Appl. Nano Mater., vol. 7, no. 7, pp. 7845-7855, 2024.
15. Santato, C. "Tetracene light-emitting transistors on flexible plastic substrates," Appl. Phys. Lett., vol. 86, no. 14, p. 141106, 2005.
16. Wei, Y.; Chen, S.; Li, F.; Lin, Y.; Zhang, Y.; Liu, L. "Highly Stable and Sensitive Paper-Based Bending Sensor Using Silver Nanowires/Layered Double Hydroxides Hybrids," ACS Appl. Mater. Interfaces, vol. 7, no. 26, pp. 14182-14191, 2015.
17. Azarova, N. A. "Fabrication of organic thin-film transistors by spray-deposition for low-cost, large-area electronics," Org. Electron., vol. 11, no. 12, pp. 1960-1965, 2010.
18. Alqanoo, A. A. M.; Ahmed, N. M.; Hashim, M. R.; Almessiere, M. A.; Taya, S. A.; Alsadig, A.; Aldaghri, O. A.; Hassan Ibnaouf, K. "Synthesis and Deposition of Silver Nanowires on Porous Silicon as an Ultraviolet Light Photodetector," Nanomaterials, vol. 13, p. 353, 2023.
19. Triyana, J. K.; Harsojo; Suharyadi, E. "High-Performance Silver Nanowire Film on Flexible Substrate Prepared by Meyer-rod Coating," IOP Conf Ser. Mater. Sci. Eng., vol. 202, p. 012055, 2017.
20. Li, Y.; Guo, S.; Yang, H.; Chao, Y.; Jiang, S.; Wang, C. "One-step synthesis of ultra-long silver nanowires of over 100 μm and their application in flexible transparent conductive films," RSC Adv., vol. 8, no. 15, pp. 8057-8063, 2018.
21. Sun, S. S.; Dalton, L. R. "Introduction to Organic Electronic and Optoelectronic Materials and Devices," CRC Press, Inc., 2008.
22. Omar, M. K.; Ahmed, N. M.; Alqanoo, A. A. M.; Almessiere, M. A.; Abutawahina, M. S. M.; Al-Bermany, E. "Performance evaluation of aluminum nitride-decorated AgNWs-based transparent conductive electrodes deposited on flexible substrates," J. Mater. Sci.: Mater. Electron., vol. 35, no. 6, p. 436, 2024.
23. Miranda, J. R.; Sánchez, M. A.; García, E. G.; Velazquez, D. Y. M.; de J. Morales Ramírez, Á. "Mechanical Properties of SiO2 Coatings for Corrosion Protection of 304 Stainless Steel," in Characterization of Metals and Alloys, Springer International Publishing, Cham, pp. 109-116, 2017.
24. Zhang, Q.; Yan, L.; Chen, G.; Wang, Q. "Synthesis and Characterization of Silver Nanowires Prepared by Polyol Method," pp. 781-787, 2020.
25. Kim, A.; Won, Y.; Woo, K.; Kim, C.-H.; Moon, J. "Highly Transparent Low Resistance ZnO/Ag Nanowire/ZnO Composite Electrode for Thin Film Solar Cells," ACS Nano, vol. 7, no. 2, pp. 1081-1091, 2013.
26. Jeong, H.; Noh, Y.; Kim, G. Y.; Lee, H.; Lee, D. "Roll-to-roll processed silver nanowire/silicon dioxide microsphere composite for high-accuracy flexible touch sensing application," Surf. Interfaces, vol. 30, p. 101976, 2022.
27. Jin, Y.; Li, L.; Cheng, Y.; Kong, L.; Pei, Q.; Xiao, F. "Cohesively Enhanced Conductivity and Adhesion of Flexible Silver Nanowire Networks by Biocompatible Polymer Sol–Gel Transition," Adv. Funct. Mater., vol. 25, no. 10, pp. 1581-1587, 2015.
28. Sohn, H. "Novel Flexible Transparent Conductive Films with Enhanced Chemical and Electromechanical Sustainability: TiO2 Nanosheet–Ag Nanowire Hybrid," ACS Appl. Mater. Interfaces, vol. 10, no. 3, pp. 2688-2700, 2018.
التنزيلات
منشور
الرخصة
الحقوق الفكرية (c) 2025 Copyright © 2025 The Authors. Published by American Chemical Society. This publication is licensed under CC-BY-NC-ND 4.0
هذا العمل مرخص بموجب Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
