Conductive thin coating made of AgNWs

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Preparation of AgNWs solutions

The wet slurry AgNWs in diameter <100nm, length >30nm purchased from Taobao supplier was mixed in Isopropyl alcohol (IPA) solution at concentration of 0.066 mg mL−1 and sonicated for a further 30 min before use. The dispersion of AgNWs was then spin-coated (500 rpm for 20 s) onto the glass and heated on a hot plate at 60 °C for 5 min to remove any remaining organic solvent.

Material lists

  1. Polyvinyl butyral (PVB) powders 100g
  2. Dimethylformamide (DMF) 1L (provided by oly)
  3. Hexamethylene diisocyanate (HDI) 15g (didn't find it in SWISS)
  4. Isopropyl alcohol (IPA) 1L
  5. AgNWs 1g

References

  1. Lee, Dong Jun, Youngsu Oh, Jae-Min Hong, Young Wook Park, and Byeong-Kwon Ju. 2018. “Light Sintering of Ultra-Smooth and Robust Silver Nanowire Networks Embedded in Poly(Vinyl-Butyral) for Flexible OLED.” Scientific Reports 8 (1): 14170. https://doi.org/10.1038/s41598-018-32590-0.
  2. Padhi, Santwana, and Anindita Behera. 2022. “Chapter 17 - Biosynthesis of Silver Nanoparticles: Synthesis, Mechanism, and Characterization.” In Agri-Waste and Microbes for Production of Sustainable Nanomaterials, edited by Kamel A. Abd-Elsalam, Rajiv Periakaruppan, and S. Rajeshkumar, 397–440. Nanobiotechnology for Plant Protection. Elsevier. https://doi.org/10.1016/B978-0-12-823575-1.00008-1.
  3. Lv, Pengfei, Huimin Zhou, Min Zhao, Dawei Li, Keyu Lu, Di Wang, Jieyu Huang, Yibing Cai, Lucian Amerigo Lucia, and Qufu Wei. 2018. “Highly Flexible, Transparent, and Conductive Silver Nanowire-Attached Bacterial Cellulose Conductors.” Cellulose 25 (6): 3189–96. https://doi.org/10.1007/s10570-018-1773-8.
  4. Ferraro, Giovanni, and Emiliano Fratini. 2019. “A Simple Synthetic Approach To Prepare Silver Elongated Nanostructures: From Nanorods to Nanowires.” Journal of Chemical Education 96 (3): 553–57. https://doi.org/10.1021/acs.jchemed.8b00628.
  5. Ali, Faisal, Zahid Ali, Umer Younas, Awais Ahmad, Ghulam Mooin Ud Din, Muhammad Pervaiz, Rafael Luque, et al. 2021. “UV-Light Mediated Biosynthesis of Silver Nanowires; Characterization, Dye Degradation Potential and Kinetic Studies.” Sustainability 13 (November): 13220. https://doi.org/10.3390/su132313220.


  1. What is the best way to disperse AgNW in solution, for spin-coating on PDMS substrate? https://www.researchgate.net/post/What-is-the-best-way-to-disperse-AgNW-in-solution-for-spin-coating-on-PDMS-substrate
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