Advancements in piezoelectric wind energy harvesting: A review

Results in Engineering, Journal Year: 2024, Volume and Issue: 21, P. 101777 - 101777

Published: Jan. 11, 2024

This paper highlights the advancement in wind energy harvesting using piezoelectric materials to produce sustainable power generation. It is a highly encouraging, fascinating, and challenging method capture from materials. The purpose of this research evaluate principal characteristic groups that affect performance provide recommendations for further improvement. Piezoelectric harvesters (PEH) can electricity low-power electronic devices, which additionally possess potential boost self-powered, autonomous devices. objective article harvester modeling techniques. After establishing fundamental idea Wind Energy Harvesters (PWEHs), it next examined how well these devices function structurally where their stands relation various phenomena, including vortex-induced vibration, flutter, galloping. A cantilever beam connected with tip body typical component galloping collection. has been turned into mechanical vibrations ultimately electrical via flutter phenomena. Fluttering-based are new technology provides an effective replacement conventional turbines. future development trend PWEHs anticipated. most current developments strategies approaches also discussed paper. First, materials, then shows harvesters' design. displays types applications. Finally, some challenges, development, recommendations.

Language: Английский

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Wearable nanocomposite textile-based piezoelectric and triboelectric nanogenerators: Progress and perspectives

Nano Energy, Journal Year: 2023, Volume and Issue: 118, P. 108962 - 108962

Published: Oct. 4, 2023

In recent years, the widespread adoption of next-generation wearable electronics has been facilitated by integration advanced nanogenerator technology with conventional textiles. This led to development textile-based nanogenerators (t-NGs), which hold tremendous potential for harvesting mechanical energy from surrounding environment and serving as power sources self-powered electronics. Textile structures are inherently flexible, making them well-suited applications. However, their electrical performance is significantly limited when used without any modifications. To address this limitation enhance nanogenerators, nanocomposite textiles have extensively utilized fabricating nanogenerators. critical review focuses on progress in textiles-based piezoelectric triboelectric The covers fundamentals piezoelectricity triboelectricity, working principles selection materials. Furthermore, it provides a detailed discussion various forms, such fibers or yarns, fabrics, electrospun nanofibrous webs, employed also highlights challenges associated implementation outlines prospects It can be concluded that textile based exhibit better output strength compared Nanocomposite web higher fibre/yarn fabric because an in-situ poling takes place electrospinning unlike fibre show fabric-based equivalents. due contact area developed webs cases. Overall, while construction boost durability more research required bring output, stability up levels achievable non-textile devices.

Language: Английский

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Recent progress on flexible poly(vinylidene fluoride)-based piezoelectric nanogenerators for energy harvesting and self-powered electronic applications

Renewable and Sustainable Energy Reviews, Journal Year: 2024, Volume and Issue: 193, P. 114285 - 114285

Published: Jan. 16, 2024

Language: Английский

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Advanced Energy Harvesters and Energy Storage for Powering Wearable and Implantable Medical Devices

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: June 27, 2024

Wearable and implantable active medical devices (WIMDs) are transformative solutions for improving healthcare, offering continuous health monitoring, early disease detection, targeted treatments, personalized medicine, connected capabilities. Commercialized WIMDs use primary or rechargeable batteries to power their sensing, actuation, stimulation, communication functions, periodic battery replacements of implanted pose major risks surgical infections inconvenience users. Addressing the energy source challenge is critical meeting growing demand WIMD market that reaching valuations in tens billions dollars. This review critically assesses recent advances harvesting storage technologies can potentially eliminate need replacements. With a key focus on advanced materials enable harvesters meet needs WIMDs, this examines crucial roles efficiencies harvesters, wireless charging, devices. concludes by highlighting challenges opportunities necessary achieve vision self-powered wearable devices, eliminating associated with replacement frequent manual recharging.

Language: Английский

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Flexible PVDF/SiC/FeCl3 nanofiber membrane generators with synergistically enhanced piezoelectricity

Nano Energy, Journal Year: 2024, Volume and Issue: 122, P. 109290 - 109290

Published: Jan. 21, 2024

Language: Английский

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Recent Advances in Next‐Generation Textiles

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Textiles have played a pivotal role in human development, evolving from basic fibers into sophisticated, multifunctional materials. Advances material science, nanotechnology, and electronics propelled next-generation textiles beyond traditional functionalities, unlocking innovative possibilities for diverse applications. Thermal management incorporate ultralight, ultrathin insulating layers adaptive cooling technologies, optimizing temperature regulation dynamic extreme environments. Moisture utilize advanced structures unidirectional transport breathable membranes, ensuring exceptional comfort activewear outdoor gear. Protective exhibit enhanced features, including antimicrobial, antiviral, anti-toxic gas, heat-resistant, radiation-shielding capabilities, providing high-performance solutions healthcare, defense, hazardous industries. Interactive integrate sensors monitoring physical, chemical, electrophysiological parameters, enabling real-time data collection responses to various environmental user-generated stimuli. Energy leverage triboelectric, piezoelectric, hygroelectric effects improve energy harvesting storage wearable devices. Luminous display textiles, electroluminescent fiber optic systems, enable visual applications fashion communication. These advancements position at the forefront of materials significantly expanding their potential across wide range

Language: Английский

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Advances in Integrated Power Supplies for Self-Powered Bioelectronic Devices

Nanoscale, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

The emerging integrated power supplies for self-powered bioelectronic devices over the past few years are summarized. Additionally, challenges and future perspectives in device design manufacturing also indicated.

Language: Английский

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Phase Transitions of Poly(vinylidene Fluoride) under Coupled Electric-Strain Field

Macromolecules, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Language: Английский

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Nanotechnology development in surgical applications: recent trends and developments

European journal of medical research, Journal Year: 2023, Volume and Issue: 28(1)

Published: Nov. 24, 2023

Abstract This paper gives a detailed analysis of nanotechnology's rising involvement in numerous surgical fields. We investigate the use nanotechnology orthopedic surgery, neurosurgery, plastic oncology, heart vascular ophthalmic thoracic and minimally invasive surgery. The details how helps with arthroplasty, chondrogenesis, tissue regeneration, wound healing, more. It also discusses employment nanomaterials implant surfaces, bone grafting, breast implants, among other things. article explores various uses, including stem cell-incorporated nano scaffolds, nano-surgery, hemostasis, nerve nanorobots, diagnostic applications. ethical safety implications using surgery are addressed. future possibilities investigated, pointing to possible route for improved patient outcomes. essay finishes comment on transformational influence applications its promise breakthroughs. Graphical

Language: Английский

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Smart Aqueous Zinc Ion Battery: Operation Principles and Design Strategy

Advanced Science, Journal Year: 2023, Volume and Issue: 11(2)

Published: Nov. 10, 2023

Abstract The zinc ion battery (ZIB) as a promising energy storage device has attracted great attention due to its high safety, low cost, capacity, and the integrated smart functions. Herein, working principles of responses, self‐charging, electrochromic well integration are summarized. Thus, this review enables inspire researchers design novel functional devices for extending their application prospects. In addition, critical factors associated with performance ZIBs comprehensively collected discussed from viewpoint intellectualized design. A profound understanding correlating philosophy in cathode materials electrolytes electrode interface is provided. To address current challenging issues development ZIB systems, wide variety emerging strategies regarding system finally prospected.

Language: Английский

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