Structure design and wireless transmission application of hybrid nanogenerators for swinging mechanical energy and solar energy harvesting

Shi, Huijie; Lu, Haowei; Xu, Lei; Wang, Xiaobing; Wu, Yonghui; Zheng, Haiwu

doi:10.1039/d2nr02833f

Cited by 6 publications

(4 citation statements)

References 41 publications

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“…[58] Copyright 2018, Elsevier) and c-i) illustration of the hybrid nanogenerator combined with wireless power transfer module along with ii) circuit diagram of the hybrid device for charging of capacitor or powering of electronics (Reprinted with permission. [59] Copyright 2022, RSC).…”

Section: Smart Sensor Applicationsmentioning

confidence: 99%

“…The anticipation is that wireless power transmission addresses the need for sensors to be tethered by wires to power sources. To resolve this challenge, Shi et al introduced a novel hybrid NG featuring a TENG equipped with a multilayer sleeve structure in conjunction with a PV cell, [59] as shown in Figure 10c(i). This innovative system allows the simultaneous extraction of kinetic energy from rocking motion and solar energy.…”

Section: Smart Sensor Applicationsmentioning

confidence: 99%

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Synergistic Integration of Nanogenerators and Solar Cells: Advanced Hybrid Structures and Applications

Hajra,

Ali,

Panda

et al. 2024

Advanced Energy Materials

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The rapid growth of global energy consumption and the increasing demand for sustainable and renewable energy sources have urged vast research into harnessing energy from various sources. Among them, the most promising approaches are nanogenerators (NGs) and solar cells (SCs), which independently offer innovative solutions for energy harvesting. This review paper presents a comprehensive analysis of the integration of NGs and SCs, exploring advanced hybrid structures and their diverse applications. First, an overview of the principles and working mechanisms of NGs and SCs is provided for seamless hybrid integrations. Then, various design strategies are discussed, such as piezoelectric and triboelectric NGs with different types of SCs. Finally, a wide range of applications are explored that benefit from the synergistic integration of NGs and SCs, including self‐powered electronics, wearable devices, environmental monitoring, and wireless sensor networks. The potential for these hybrid systems is highlighted to address real‐world energy needs and contribute to developing sustainable and self‐sufficient technologies. In conclusion, this review provides valuable insights into the state‐of‐the‐art developments in NGs and SCs integration, shedding light on advanced hybrid structures and their diverse applications.

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Section: Smart Sensor Applicationsmentioning

confidence: 99%

Section: Smart Sensor Applicationsmentioning

confidence: 99%

Synergistic Integration of Nanogenerators and Solar Cells: Advanced Hybrid Structures and Applications

Hajra,

Ali,

Panda

et al. 2024

Advanced Energy Materials

View full text Add to dashboard Cite

show abstract

“…Shi et al set up specialized mechanical switches to connect the TENG with photovoltaic cells in series (Figure 9d-f). By generating DC pulses through LC oscillation and coupling the receiving coil, the system has a stable wireless transmission capability [103].…”

Section: Intelligent System Componentsmentioning

confidence: 99%

“…(a) Schematic diagram of the internally charged CTENG excitation; (b) real CTENG device and electronic components; (c) circuit diagram of the internally charged excitation system; reprinted from[86] with permission from Elsevier. (d) Structure design; (e) schematic diagram of the selfdriving wireless transmission system and (f) the equivalent circuit of the system; reprinted from[103] with permission from Royal Society of Chemistry. (g) Circuit diagrams for charging capacitor; (h) capacitor charging curves comparing the output voltage by changing the input conditions of only ThEG, only TENG, TENG with resistor, and hybrid device with series connection; (i) output current from the capacitor using hybrid devices with series connection and parallel connection; reprinted from[104] with permission from Wiley Online Library.…”

mentioning

confidence: 99%

From Triboelectric Nanogenerator to Hybrid Energy Harvesters: A Review on the Integration Strategy toward High Efficiency and Multifunctionality

Wang,

Cao

2023

Materials

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The rapid development of smart devices and electronic products puts forward higher requirements for power supply components. As a promising solution, hybrid energy harvesters that are based on a triboelectric nanogenerator (HEHTNG) show advantages of both high energy harvesting efficiency and multifunctionality. Aiming to systematically elaborate the latest research progress of a HEHTNG, this review starts by introducing its working principle with a focus on the combination of triboelectric nanogenerators with various other energy harvesters, such as piezoelectric nanogenerators, thermoelectric/pyroelectric nanogenerators, solar cells, and electromagnetic nanogenerators. While the performance improvement and integration strategies of HEHTNG toward environmental energy harvesting are emphasized, the latest applications of HEHTNGs as multifunctional sensors in human health detection are also illustrated. Finally, we discuss the main challenges and prospects of HEHTNGs, hoping that this work can provide a clear direction for the future development of intelligent energy harvesting systems for the Internet of Things.

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Hybrid Wind‐Solar Self‐Powered Detector System Using a Triboelectric‐Photovoltaic Generator for Smart Agriculture

Zhao,

Li,

et al. 2024

Energy Tech

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The growth of crops is affected by factors such as temperature, humidity, and salinity, so it is critical to monitor these indicators through detectors in smart agriculture. Collecting renewable energy in the farmland environment to power the detector will provide a feasible approach. Therefore, a triboelectric‐photovoltaic hybrid generator (WS‐TPHG) is proposed to collect solar and wind energy efficiently. The generator structure includes a photovoltaic panel (PV) and a wind‐driven triboelectric nanogenerator (W‐TENG). The switching function of the power supply can be realized through the power management circuit. In the case of sufficient light, the detector is powered by PV steadily, and in the case of insufficient light, the detector is powered by W‐TENG via the switching function. The PV can supply a stable voltage of 8.1 V, and the open‐circuit voltage (VOC) of W‐TENG can reach 478.6 V at 180 rpm. The results verify that the detection of temperature, humidity, and salinity can be successfully achieved through the detector which is powered by WS‐TPHG. In this article, the potential application of WS‐TPHG is demonstrated in farmland to provide a solution for the sustainable development of agriculture.

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Structure design and wireless transmission application of hybrid nanogenerators for swinging mechanical energy and solar energy harvesting

Abstract: With the rapid development of Internet of Things, maintenance-free and reliable power supply of widely distributed sensors is still a huge challenge, especially in wireless areas. Wireless power transmission is...

Cited by 6 publications

References 41 publications

Synergistic Integration of Nanogenerators and Solar Cells: Advanced Hybrid Structures and Applications

Synergistic Integration of Nanogenerators and Solar Cells: Advanced Hybrid Structures and Applications

From Triboelectric Nanogenerator to Hybrid Energy Harvesters: A Review on the Integration Strategy toward High Efficiency and Multifunctionality

Hybrid Wind‐Solar Self‐Powered Detector System Using a Triboelectric‐Photovoltaic Generator for Smart Agriculture

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