Advancements and challenges in molecular/hybrid perovskites for piezoelectric nanogenerator application: A comprehensive review

Bagheri, Majid Haji; Khan, Asif Abdullah; Shahzadi, Shamaila; Rana, Md Masud; Hasan, Md Soyaeb; Ban, Dayan

doi:10.1016/j.nanoen.2023.109101

Cited by 12 publications

(5 citation statements)

References 159 publications

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“…However, it is worth noting that the investigation of MPB in halide perovskites is in its very infancy. It is highly promising to note that a series of pb-free halide perovskite molecular ferroelectric crystals with TMCM, trimethylchloromethyl ammonium, as the A cation has shown d 33 values ranging from 100 to 500 pC/N, comparable to that of conventional PZT, attracting research attention [44]. However, Chen et al have noted that by introducing Br into TMCMC-CdCl 3 , it is possible to soften the lattice and simultaneously obtain a large voltage and charge coefficient.…”

Section: Coefficients Of Halide Perovskites 41 D 33 Coefficients Of H...mentioning

confidence: 99%

Piezoelectric Charge Coefficient of Halide Perovskites

Sekhar Muddam,

Sinclair,

Krishnan Jagadamma

2024

Materials

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Halide perovskites are an emerging family of piezoelectric and ferroelectric materials. These materials can exist in bulk, single-crystal, and thin-film forms. In this article, we review the piezoelectric charge coefficient (dij) of single crystals, thin films, and dimension-tuned halide perovskites based on different measurement methods. Our study finds that the (dij) coefficient of the bulk and single-crystal samples is mainly measured using the quasi-static (Berlincourt) method, though the piezoforce microscopy (PFM) method is also heavily used. In the case of thin-film samples, the (dij) coefficient is dominantly measured by the PFM technique. The reported values of dij coefficients of halide perovskites are comparable and even better in some cases compared to existing materials such as PZT and PVDF. Finally, we discuss the promising emergence of quasi-static methods for thin-film samples as well.

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Section: Coefficients Of Halide Perovskites 41 D 33 Coefficients Of H...mentioning

confidence: 99%

Piezoelectric Charge Coefficient of Halide Perovskites

Sekhar Muddam,

Sinclair,

Krishnan Jagadamma

2024

Materials

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“…These hybrids show advancements in specific energy and power densities, crucial for evaluating device efficiency and performance [141]. Their eco-friendly nature aligns with sustainability principles, offering alternatives to traditional materials with potential environmental impacts [48,142]. Despite significant progress, challenges such as scalability, cost-effectiveness, and long-term stability persist.…”

Section: Advancements In Eco-friendly Energy Storage Devicesmentioning

confidence: 99%

Synergistic Innovations: Organometallic Frameworks on Graphene Oxide for Sustainable Eco-Energy Solutions

Ayyakannu Sundaram,

EL-Mahdy,

Pham

et al. 2024

ChemEngineering

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Combining organometallic frameworks with graphene oxide presents a fresh strategy to enhance the electrochemical capabilities of supercapacitors, contributing to the advancement of sustainable energy solutions. Continued refinement of materials and device design holds promise for broader applications across energy storage and conversion systems. This featured application underscores the inventive utilization of organometallic frameworks on graphene oxide, shedding light on the creation of superior energy storage devices for eco-friendly solutions. This review article delves into the synergistic advancements resulting from the fusion of organometallic frameworks with graphene oxide, offering a thorough exploration of their utility in sustainable eco-energy solutions. This review encompasses various facets, including synthesis methodologies, amplified catalytic performances, and structural elucidations. Through collaborative efforts, notable progressions in photocatalysis, photovoltaics, and energy storage are showcased, illustrating the transformative potential of these hybrids in reshaping solar energy conversion and storage technologies. Moreover, the environmentally conscious features of organometallic–graphene oxide hybrids are underscored through their contributions to environmental remediation, addressing challenges in pollutant elimination, water purification, and air quality enhancement. The intricate structural characteristics of these hybrids are expounded upon to highlight their role in tailoring material properties for specific eco-energy applications. Despite promising advancements, challenges such as scalability and stability are candidly addressed, offering a pragmatic view of the current research landscape. The manuscript concludes by providing insights into prospective research avenues, guiding the scientific community towards surmounting hurdles and fully leveraging the potential of organometallic–graphene oxide hybrids for a sustainable and energy-efficient future.

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“…This relatively novel approach focuses on the kinetic energy generated by the oscillatory motion of pendulums with adjustable lengths. The concept is promising for various applications, from powering low-energy devices to contributing to larger energy grids [9][10][11]. This review examines variable-length pendulums from the perspective of mechanics and mechanisms, as well as their potential applications in energy harvesting.…”

Section: Elastic Cord Pendulummentioning

confidence: 99%

“…By attaching piezoelectric materials to the pendulum or its pivot point, the mechanical stress from oscillation can be converted into electrical voltage [42]. Piezoelectric materials generate voltage when subjected to the mechanical strain induced by the motion of a pendulum [9][10][11][43][44][45][46].…”

Section: Piezoelectric Materialsmentioning

confidence: 99%

Variable-Length Pendulum-Based Mechatronic Systems for Energy Harvesting: A Review of Dynamic Models

Yakubu,

Olejnik,

Adisa

2024

Energies

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The ability to power low-power devices and sensors has drawn a great deal of interest to energy harvesting from ambient vibrations. The application of variable-length pendulum systems in conjunction with piezoelectric or electromagnetic energy-harvesting devices is examined in this thorough analysis. Because of their changeable length, such pendulums may effectively convert mechanical vibrations into electrical energy. This study covers these energy-harvesting systems’ basic theories, design concerns, modeling methods, and performance optimization strategies. This article reviews several studies that look at dynamic models, the effects of damping coefficients, device designs, and excitation parameters on energy output. The advantages and disadvantages of piezoelectric and electromagnetic coupling techniques are demonstrated by comparative research. This review also looks at technical advances and future research prospects in variable-length, pendulum-based energy harvesting. An expanded model for an energy harvester based on a variable-length pendulum derived from the modified, swinging Atwood machine is more specifically presented. This model’s numerical simulations, estimated current and voltage outputs, and produced power from the electromagnetic and piezoelectric devices integrated at various points in a 4-DOF variable-length pendulum model all indicate encouraging results. This necessitates extra study, changes, and optimizations to improve the usefulness of the proposed model. Finally, important dynamic models on developing variable-length, pendulum-based energy harvesters for usage in a range of applications to create sustainable energy are summarized.

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Advancements and challenges in molecular/hybrid perovskites for piezoelectric nanogenerator application: A comprehensive review

Cited by 12 publications

References 159 publications

Piezoelectric Charge Coefficient of Halide Perovskites

Piezoelectric Charge Coefficient of Halide Perovskites

Synergistic Innovations: Organometallic Frameworks on Graphene Oxide for Sustainable Eco-Energy Solutions

Variable-Length Pendulum-Based Mechatronic Systems for Energy Harvesting: A Review of Dynamic Models

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