A Review on Electrospun PVDF-Doped Metal Oxide Nanoparticles for Sensor Applications

Malini, V Hema; Indumathy, B; Gunasekhar, R; Prabu, Arun Anand

doi:10.1149/10701.14675ecst

Cited by 4 publications

(2 citation statements)

References 67 publications

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“…Compared with the piezoelectric polymer, the inorganic piezoelectric ceramic particles have high piezoelectric constant and low breakdown strength. Therefore, through adding piezoelectric ceramics powder into polymers, the composite shows high piezoelectric coefficient and low poling field (Hema Malini et al, 2022). Compared with individual piezoelectric components, piezoelectric composite materials can overcome the temperature Crystalline unit cell and microstructure of piezoelectric materials.…”

Section: Piezoelectric Polymers and Compositesmentioning

confidence: 99%

Recent progress in piezoelectric thin films as self-powered devices: material and application

Song,

Hou,

Jiang

2024

Front. Mater.

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Piezoelectric materials have become a key component in sensors and actuators in many industrial fields, such as energy harvesting devices, self-powered structures, biomedical devices, nondestructive testing, owing to the novel properties including high piezoelectric coefficient and electromechanical coupling factors. Piezoelectric thin films integrated on silicon substrates are widely investigated for their high performance and low manufacturing costs to meet the requirement of sensor networks in internet of things (IoT). The aim of this work is to clarify the application and design structure of various piezoelectric thin films types, synthesis methods, and device processes. Based on latest literature, the process of fabricating thin film sensors is outlined, followed by a concise overview of techniques used in microelectromechanical systems (MEMS) processing that can integrate more complex functions to obtain relevant information in surrounding environment. Additionally, by addressing piezoelectric thin films sensors as a cutting-edge technology with the ability to produce self-powered electronic devices, this work delivers incisive conclusions on all aspects of piezoelectric sensor related features. A greater understanding of piezoelectricity is necessary regarding the future development and industry challenges.

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Section: Piezoelectric Polymers and Compositesmentioning

confidence: 99%

Recent progress in piezoelectric thin films as self-powered devices: material and application

Song,

Hou,

Jiang

2024

Front. Mater.

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“…The topic of piezoelectric polymers has been reviewed numerously from different points of view (Ju et al, 2023;Kalimuldina et al, 2020a;L. Lu, Ding, Liu, & Yang, 2020;Mahapatra et al, 2021;Malini, Indumathy, Gunasekhar, & Prabu, 2022;Megdich et al, 2023;Mohammadpourfazeli et al, 2023;Fatemeh Mokhtari, Azimi, Salehi, Hashemikia, & Danti, https://doi.org/10.37819/nanofab.008.1775 Nanofabrication (2023), 8 | 3 2021; Smith & Kar-Narayan, 2022;Surmenev et al, 2019;Tuloup et al, 2019;X. Wan et al, 2023;L.…”

Section: Introductionmentioning

confidence: 99%

A Comprehensive Review of Nanocomposite PVDF as a Piezoelectric Material: Evaluating Manufacturing Methods, Energy Efficiency and Performance

Memarian,

Mohammadi,

Akrami

et al. 2023

Nanofab

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Given the escalating concerns surrounding high energy consumption during manufacturing and the environmental impact of piezoelectric materials, the pursuit of sustainable alternatives has emerged as a critical challenge in shaping our technological future. In light of this imperative, this review paper investigates the domain of polymeric piezoelectric materials, with a specific focus on Polyvinylidene fluoride (PVDF) as a promising avenue for sustainable piezoelectric materials with a low-energy production process. The primary objective of this investigation is to conduct a comprehensive assessment of the existing research on the manufacturing processes of polymeric piezoelectric materials to enhance piezoelectric properties while minimizing energy-intensive production techniques. Through rigorous evaluation, the effectiveness of each manufacturing method is scrutinized, enabling the identification of the most energy-efficient approaches. This review paper paves the way for sustainable development and advancement of piezoelectric technologies.

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Synthesize and characterization of Ag-CuO/rGO nanoparticles as a filler of the PVDF polymer to improve its polar β phase and electrical conductivity for polymer batteries applications

El-Masry

2023

J Polym Res

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This article presents the synthesis and characterization of Ag-CuO/rGO nanoparticles, which serve as a filler for the PVDF polymer to enhance its polar β phase and electrical conductivity for possible use in polymer batteries. The Ag-CuO/rGO nanoparticles were prepared through a straightforward hydrothermal method and incorporated into a PVDF matrix using a solution casting technique. Various techniques were employed to examine the structure, crystallinity, dielectric, and electrical properties of the PVDF/Ag-CuO/rGO nanocomposites. The results revealed that the Ag-CuO/rGO nanoparticles incorporated within the PVDF matrix, promoting the formation of the polar β phase of PVDF. The PVDF/Ag-CuO/rGO nanocomposites displayed a higher dielectric constant and lower dielectric loss compared to pure PVDF. As the Ag-CuO/rGO content increased, so did the electrical conductivity of the nanocomposites, reaching a value of 1.23 × 10− 3 S/cm at 2.5 Wt% Ag-CuO/rGO loading. The enhanced electrical conductivity was attributed to the conductive networks formed by both the Ag-CuO/rGO nanoparticles and the polar β phase of PVDF. These findings indicate that PVDF/Ag-CuO/rGO nanocomposites hold promise for different applications such as polymer batteries.

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A Review on Electrospun PVDF-Doped Metal Oxide Nanoparticles for Sensor Applications

Cited by 4 publications

References 67 publications

Recent progress in piezoelectric thin films as self-powered devices: material and application

Recent progress in piezoelectric thin films as self-powered devices: material and application

A Comprehensive Review of Nanocomposite PVDF as a Piezoelectric Material: Evaluating Manufacturing Methods, Energy Efficiency and Performance

Synthesize and characterization of Ag-CuO/rGO nanoparticles as a filler of the PVDF polymer to improve its polar β phase and electrical conductivity for polymer batteries applications

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