Title: Thin Film Piezoelectric Energy Harvesting Nanostructured Materials: The Tailoring of Size, Porosity and Morphology of Zinc Stannate Perovskite Oxides (ABX3)
Authors: Christopher Munoz, Alyssah Fuentes, Tarik Dickens, Mohammed Jasim Uddin
DOI: 10.33599/nasampe/c.24.0348
Abstract: Perovskite (ABX3) research for energy harvesting applications has drawn much interest for many years but has been experiencing a bottleneck in innovative techniques to control the size and morphologies of these particles. This work seeks to leverage advantages of hydrothermal, molten salt, and solvothermal synthesis methods to facilitate several chemical and surface engineering techniques in producing smaller particles with more surface area for improved electrical response than by particles produced solely through hydrothermal treatment. Three dimensional (3D) piezoelectric zinc stannate (ZnSnO3) nanoweb arrays are synthesized using a combination of these treatment methods and deposited in polydimethylsiloxane (PDMS) thin films for analysis of its piezoelectric response. The combination of these treatments reduce the size of zinc stannate particles to approximately ~40nm-80nm of weblike networks, much smaller than previously reported ZnSnO3 sub-microcubes(500nm-800nm). Scanning electron microscopy (SEM) and X-Ray Diffraction (XRD) analysis was done after each procedural step to understand the effect of each treatment on our material. These tests reveal a mesoporous protonated tristannate oxide (H2Sn3O7) nanoweb template with connecting wirelike strands having diameters ranging from 12-27nm across and pores up to 50nm in diameter, in situ. The final solvothermal step produces a perovskite nanoweb in a mixed solvent solution of optimal dielectric conditions found to be 80% ethanol and 20% water for maximum Zn2+ integration. ZnSnO3 nanowebs were then deposited into PDMS thin films and used as a piezoelectric nanogenerator (PENG) to characterize its electrochemical properties. Comparative voltage analysis of PDMS films made with weight percentages of 0%, 1%, 5%, 10%, 15% and 20% zinc stannate sub-microcubes and nanowebs morphologies were done with varied testing forces using an oscilloscope. These tests reveal an increased voltage output for the zinc stannate nanoweb morphology with the 10% ZnSnO3-PDMS having the best performance in all variations of testing and a maximum voltage of 6.2 volts. The combination of these synthesis methods forming 3D zinc stannate nanoweb arrays of increased electrical response could have far-reaching implications in producing other metal oxides when approaching the design of perovskite nanomaterials and self-powered nanodevices in the coming decade.
References: 1. Wang, C., Song, J., Shi, D. et al. Impacts of climate change, population growth, and power sector decarbonization on urban building energy use. Nat Commun 14, 6434 (2023). 2. Jiagang Wu; Perovskite lead-free piezoelectric ceramics. J. Appl. Phys. 21 May 2020; 127 (19): 190901. https://doi.org/10.1063/5.0006261 3. Watthage, Suneth & Song, Zhaoning & Phillips, Adam & Heben, Michael. (2018). Evolution of Perovskite Solar Cells. 10.1016/B978-0-12-812915-9.00003-4. 4. Sk Md Ali Zaker Shawon, Zaida D. Carballo, Valeria Suarez Vega, Chen Lin, Muhammad Sufian Rafaqut, Andrew Xu Sun, J. James Li, M. Jasim Uddin, Surface modified hybrid ZnSnO3 nanocubes for enhanced piezoelectric power generation and wireless sensory application, Nano Energy, Volume 92, 2022, 106653, ISSN 2211-2855, https://doi.org/10.1016/j.nanoen.2021.106653. 5. Size-Dependent Surface Charging of Nanoparticles; Zareen Abbas, Christophe Labbez, Sture Nordholm, and Elisabet Ahlberg The Journal of Physical Chemistry C 2008 112 (15), 5715-5723 6. Manchi, P., Graham, S. A., Patnam, H., Paranjape, M. V., Yu, J. S., rGO-ZnSnO3 Nanostructure-Embedded Triboelectric Polymer-Based Hybridized Nanogenerators. Adv. Mater. Technol. 2022, 7, 2101460. 7. A Polar Oxide ZnSnO3 with a LiNbO3-Type Structure; Yoshiyuki Inaguma, Masashi Yoshida, and Tetsuhiro Katsumata; Journal of the American Chemical Society 2008 130 (21), 6704-6705 DOI: 10.1021/ja801843v 8. Lee, D.K., Cho, I.-S., Lee, S., Kim, D.H., Shim, H.-W., Kim, D.-W. and Hong, K.S. (2010), Low-Temperature Synthesis of Phase-Pure 0D–1D BaTiO3 Nanostructures Using H2Ti3O7 Templates. Eur. J. Inorg. Chem., 2010: 1343 1347. https://doi.org/10.1002/ejic.200901230 9. Santosh K. Gupta, Yuanbing Mao, A review on molten salt synthesis of metal oxide nanomaterials: Status, opportunity, and challenge, Progress in Materials Science, Volume 117, 2021, 100734, ISSN 0079-6425, https://doi.org/10.1016/j.pmatsci.2020.100734 10. Dingshan Cao, Cong Luo, Tong Luo, Zhaowei Shi, Fan Wu, Xiaoshan Li, Ying Zheng, Liqi Zhang, Dry reforming of methane by La2NiO4 perovskite oxide, part I: Preparation and characterization of the samples, Fuel Processing Technology,Volume 247, 2023, 107765, ISSN 0378-3820, https://doi.org/10.1016/j.fuproc.2023.107765 11. Shehata, N., Nair, R., Boualayan, R. et al. Stretchable nanofibers of polyvinylidenefluoride (PVDF)/thermoplastic polyurethane (TPU) nanocomposite to support piezoelectric response via mechanical elasticity. Sci Rep 12, 8335 (2022). 12. X. Zhang, X. Zhang, G. M. Sessler and X. Gong, ""Piezoelectric performance of polytetrafluoroethylene ferroelectrets,"" 2013 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Chenzhen, China, 2013, pp. 579-582, doi: 10.1109/CEIDP.2013.6748276. 13. Zheng T, Yue Z, Wallace GG, Du Y, Higgins MJ. Nanoscale piezoelectric effect of biodegradable PLA-based composite fibers by piezoresponse force microscopy. Nanotechnology. 2020 Sep 11;31(37):375708. doi: 10.1088/1361-6528/ab96e3. Epub 2020 May 27. PMID: 32460265 14. Poly(dimethylsiloxane) for Triboelectricity: From Mechanisms to Practical Strategies, Jingyi Li, Nick A. Shepelin, Peter C. Sherrell, and Amanda V. Ellis; ChemistrMaterials 2021 33 (12), 4304-4327; DOI: 10.1021/acs.chemmater.1c01275 15. Gregorio, R., Jr. (2006), Determination of the α, β, and γ crystalline phases of poly(vinylidene fluoride) films prepared at different conditions. J. Appl. Polym. Sci.,100: 3272-3279.
Conference: CAMX 2024 | San Diego CA
Publication Date: 2024/9/9
SKU: TP24-0000000348
Pages: 14
Price: $28.00
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