Results 31 to 40 of about 4,548 (163)
Progress in Piezoelectric Nanogenerators Based on PVDF Composite Films
Micromachines, 2021 In recent years, great progress has been made in the field of energy harvesting to satisfy increasing needs for portable, sustainable, and renewable energy.
Yuan Wang, Laipan Zhu, Cuifeng Du
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Pyro-Phototronic Effect Enhanced MXene/ZnO Heterojunction Nanogenerator for Light Energy Harvesting
Nanoenergy Advances, 2023 The coupling of pyroelectricity, semiconductor, and optical excitation yields the pyro-phototronic effect, which has been extensively utilized in photodetectors. It can also enhance the performance of light energy harvesting nanogenerators. In this work,
Mingyan Xue +4 more
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, 2019 Fossil fuels leaded the 21st century industrial revolution but caused some critical problems such as exhaustion of resources and global warming. Also, current power plants require too much high cost and long time for establishment and facilities to provide electricity.
Park, Yong Tae, Choi, Dukhyun
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Fabrication and Optimization of Additively Manufactured Hybrid Nanogenerators for Wearable Devices
NanomaterialsThis paper aims to fabricate a hybrid piezoelectric/triboelectric nanogenerator via fusion deposition modeling as a proof of concept in the wearable device industry.
Khaled A. Eltoukhy +4 more
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Three dimensional printed nanogenerators
EcoMat, 2021 In the dawn of energy crisis and rising challenges in powering distributed low energy portable devices, nanogenerators, a class of mechanical energy harvesters is gaining increasing interest in fundamental research and commercial applications ...
Xinran Zhou, Pooi See Lee
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Self-Powered Biosensors for Monitoring Human Physiological Changes
Biosensors, 2023 Human physiological signals have an important role in the guidance of human health or exercise training and can usually be divided into physical signals (electrical signals, blood pressure, temperature, etc.) and chemical signals (saliva, blood, tears ...
Ziao Xue +4 more
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Embroidery Triboelectric Nanogenerator
E-Textiles 2023The “Embroidery Triboelectric Nanogenerator” (E-TENG) is a wearable device that extracts energy from human motion by making use of the triboelectric phenomena, in addition to conductive fabric along with embroidery threads. One of the greatest ways to transform ambient vibrational energy from the human body is to use a wearable triboelectric energy ...
Hasan Riaz Tahir +3 more
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C-DTW for Human Action Recognition Based on Nanogenerator
Sensors, 2023 Sensor-based human action recognition (HAR) is considered to have broad practical prospects. It applies to wearable devices to collect plantar pressure or acceleration information at human joints during human actions, thereby identifying human motion ...
Haifeng Xu, Renhai Feng, Weikang Zhang
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Study of Nitrogen-Doped Carbon Nanotubes for Creation of Piezoelectric Nanogenerator
Journal of Low Power Electronics and Applications, 2023 The creation of sustainable power sources for wearable electronics and self-powered systems is a promising direction of modern electronics. At the moment, a search for functional materials with high values of piezoelectric coefficient and elasticity, as ...
Marina V. Il’ina +4 more
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A nanogenerator review of current trends, advancement and future directions
Materials for Renewable and Sustainable EnergyNanogenerators are significant in the era of the emerging biodegradable energy harvesting systems, Internet of Things (IoT) application and wearable gadgets, where battery replacement and external power supply are challenging.
Arguine Tes Raj +5 more
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