Hybrid piezoelectric-triboelectric nanogenerators for flexible electronics: Recent advances and perspectives

Sriphan, Saichon; Vittayakorn, Naratip

doi:10.1016/j.jsamd.2022.100461

Cited by 33 publications

(35 citation statements)

References 131 publications

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“…The hybrid HPTNGs can generate power from body movement, allowing various applications in health and fitness, [8] education, [9] and cognitive science. [10,11] For example, using alternating current and piezoelectricity, this technology could output real-time data regarding movement, heart rate, and other health metrics. [12,13] This might be helpful for clinical trials or for monitoring safety during physical activity.…”

Section: Introductionmentioning

confidence: 99%

An Insight into the Wearable Technologies Based on Novel Hybrid Piezoelectric‐Triboelectric Nanogenerators

et al. 2023

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Hybrid piezoelectric‐triboelectric nanogenerators (HPTNGs) are a new energy storage device that combines the benefits of both technologies. This technology can revolutionize energy storage and bring down solar and renewable costs. HPTNGs are becoming increasingly popular in the wearable technology market due to their unique characteristics. HPTNGs feature hybrid piezoelectric and triboelectric modes, allowing them to generate electricity from low voltage and sound waves. This combination gives them a higher performance than either type of generator, making them ideal for applications such as mobile banking, health monitoring, and smart home control. This article begins with a discussion on the structural configuration of hybrid HPTNGs, followed by describing their coupling effect and applications in wearable technology. Furthermore, it also focuses on the challenges, possible solutions, and prospects of this device in the wearable industry.

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Section: Introductionmentioning

confidence: 99%

An Insight into the Wearable Technologies Based on Novel Hybrid Piezoelectric‐Triboelectric Nanogenerators

et al. 2023

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“…Outstanding features of fabricated hybrids provide not only performance enhancement, but also lightweight, noncomplex structure, flexibility, and biocompatibility, indicating a great potential for high-efficiency energy harvesting and self-powered sensing in a variety of smart applications. [19] Although there have been studies on biopolymer piezotriboelectric films in comparable formats, there have been no reports on Pluronic F127-biopoly matrix as an alternative to PVDF and PDMS to tackle structural durability and implantability difficulties. These composite films show the potential for next-generation piezo-triboelectric nanogenerators that might be deployed in hybrid forms as cost-effective, lightweight, environmentally friendly bionanoelectric energy harvesting devices and self-powered devices.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…[13][14][15][16][17][18] Rapidly gaining popularity is a platform that combines these two, hybrids (known as either TPENG or PTENG). [19,20] The hybrid system of TENG and PENG could harvest energy using hybrid energy-conversion modules and be integrated into various electronics and/or different human body parts for healthcare monitoring applications; has outstanding potential in nanoscale energy harvesting applications due to its high energy conversion efficiency, low fabrication cost, and optimal output power density. [19,21] Usually, PENGs and TENGs are hybridized for the benefits of their structural multiplicity and flexibility.…”

mentioning

confidence: 99%

“…[19,20] The hybrid system of TENG and PENG could harvest energy using hybrid energy-conversion modules and be integrated into various electronics and/or different human body parts for healthcare monitoring applications; has outstanding potential in nanoscale energy harvesting applications due to its high energy conversion efficiency, low fabrication cost, and optimal output power density. [19,21] Usually, PENGs and TENGs are hybridized for the benefits of their structural multiplicity and flexibility. [22] For the various formats, be it TENG, PENG, or TPENG, the substrate material, mechanical properties, working conditions, energy conversion and storage efficiency, output characteristics remain key to very high performance.…”

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confidence: 99%

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Dynamic Pluronic F127 Crosslinking Enhancement of Biopolymeric Nanocomposites for Piezo‐Triboelectric Single‐Hybrid Nanogenerators and Self‐Powered Sensors

Mensah

Liao

Amesimeku

et al. 2023

Small

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Biomechanical and nanomechanical energy harvesting systems have gained a wealth of interest, resulting in a plethora of research into the development of biopolymeric‐based devices as sustainable alternatives. Piezoelectric, triboelectric, and hybrid nanogenerator devices for electrical applications are engineered and fabricated using innovative, sustainable, facile‐approach flexible composite films with high performance based on bacterial cellulose and BaTiO3, intrinsically and structurally enhanced by Pluronic F127, a micellar cross‐linker. The voltage and current outputs of the modified versions with multiwalled carbon nanotube as a conductivity enhancer and post‐poling effect are 38 V and 2.8 µA cm−2, respectively. The multiconnective devices’ power density can approach 10 µW cm−2. The rectified output power is capable of charging capacitors, driving light‐emitting diode lights, powering a digital watch and interfacing with a commercial microcontroller board to operate as a piezoresistive force sensor switch as a proof of concept. Magnetoelectric studies show that the composites have the potential to be incorporated into magnetoelectric systems. The biopolymeric composites prove to be desirable candidates for multifunctional energy harvesters and electronic devices.

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Highly Flexible Tribovoltaic Nanogenerator Based‐on P‐N Junction Interface: Comparative Study on Output Dependency Dominated by Photovoltaic Effect in Freestanding‐Mode

Sriphan,

Worathat,

Pharino

et al. 2023

Adv Funct Materials

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The emergence of tribovoltaic nanogenerators (TVNGs) paves the way for developing a new kind of semiconductor‐based energy harvester that overcomes the restriction of low output current in a conventional approach. The traditional TVNG generally depends on the frictional pair between two rigid semiconductors (or metal‐semiconductor), limiting the practicability of flexible and portable electronics. Recent developments require the fundamental understanding of charge generation in diverse operating modes and structures. Here, a flexible TVNG based on the p‐Cu2O/n‐g‐C3N4 interface is presented. Operating in a freestanding mode, the proposed TVNG can generate a stable signal in any optical conditions including UV illumination, dark, and ambient. Under UV illumination, the electrical outputs of the TVNG reach 0.43 V and 2.1 µA cm−2, which are significantly larger than those obtained from dark and ambient conditions. The results demonstrate the coupling effect of three phenomena: tribovoltaic, photovoltaic, and triboelectric effects, and the unique mechanism to the observed signal is proposed. Additionally, the TVNG shows the practical feasibility of energy harvesting with capacitor charging and charge‐boosting circuits. This study showcases the unique concept with potential for developing a novel flexible nanogenerator in many aspects, including material, structure, and fundamental mechanism.

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Hybrid piezoelectric-triboelectric nanogenerators for flexible electronics: Recent advances and perspectives

Cited by 33 publications

References 131 publications

An Insight into the Wearable Technologies Based on Novel Hybrid Piezoelectric‐Triboelectric Nanogenerators

An Insight into the Wearable Technologies Based on Novel Hybrid Piezoelectric‐Triboelectric Nanogenerators

Dynamic Pluronic F127 Crosslinking Enhancement of Biopolymeric Nanocomposites for Piezo‐Triboelectric Single‐Hybrid Nanogenerators and Self‐Powered Sensors

Highly Flexible Tribovoltaic Nanogenerator Based‐on P‐N Junction Interface: Comparative Study on Output Dependency Dominated by Photovoltaic Effect in Freestanding‐Mode

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