Results 51 to 60 of about 4,548 (163)
Wearable Core-Shell Piezoelectric Nanofiber Yarns for Body Movement Energy Harvesting
Nanomaterials, 2019 In an effort to fabricate a wearable piezoelectric energy harvester based on core-shell piezoelectric yarns with external electrodes, flexible piezoelectric nanofibers of BNT-ST (0.78Bi0.5Na0.5TiO3-0.22SrTiO3) and polyvinylidene fluoride ...
Sang Hyun Ji, Yong-Soo Cho, Ji Sun Yun
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Ionic Hydrogel‐Based Moisture Electric Generators for Underwater Electronics
Advanced ScienceUbiquitous moisture is of particular interest for sustainable power generation and self‐powered electronics. However, current moisture electric generators (MEGs) can only harvest moisture energy in the air, which tremendously limits the energy harvesting
Daozhi Shen +12 more
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, 2022 Triboelectric nanogenerators are an alternative source of electricity. The device works by converting the external mechanical energy into electricity by a conjunction of the triboelectric effect and electrostatic induction. Different materials will develop a triboelectric effect of different intensities when put into contact, making some material ...
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Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair
Advanced ScienceTissue repair and reconstruction are a clinical difficulty. Bioelectricity has been identified as a critical factor in supporting tissue and cell viability during the repair process, presenting substantial potential for clinical application.
Kexin Deng +8 more
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Ferroelectric Material in Triboelectric Nanogenerator
MaterialsFerroelectric materials, with their spontaneous electric polarization, are renewing research enthusiasm for their deployment in high-performance micro/nano energy harvesting devices such as triboelectric nanogenerators (TENGs). Here, the introduction of ferroelectric materials into the triboelectric interface not only significantly enhances the energy ...
Zhiyu Zhang +4 more
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Nanogenerators for gas sensing applications
Frontiers in ChemistryGas sensors are now widely employed in many industries due to the rapid speed of industrialization and the growth of the Internet of Things. However, the wearability and mobility of traditional gas sensors are limited by their high reliance on external power sources.
Ye-Xuan Zhen +11 more
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Triboelectric Nanogenerators: State of the Art
SensorsThe triboelectric nanogenerator (TENG), as a novel energy harvesting technology, has garnered widespread attention. As a relatively young field in nanogenerator research, investigations into various aspects of the TENG are still ongoing. This review summarizes the development and dissemination of the fundamental principles of triboelectricity ...
Zhan Shi +6 more
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Application of Polymer Lubricants in Triboelectric Energy Harvesting: A Review
MicromachinesThe range of lubricant applications has broadened to include multiple sectors, aiming to optimize the operational efficiency of mechanical systems. Given their adaptable friction-reducing properties, lubricants have recently been incorporated into energy
Ali Nawaz, Hong-Joon Yoon
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Self-Powered Occlusal Force Sensor Array For Assisting Occlusion Reconstruction
International Dental JournalAim or purpose: Occlusal force is increasingly being recognized as a key parameter for evaluating masticatory motor dysfunction and the effectiveness of dental management in patients. However, the evaluation of occlusal force lacks objective quantitative
Yu Hao
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