Results 11 to 20 of about 4,452 (257)
Multieffect Coupled Nanogenerators [PDF]
Research, 2020 With the advent of diverse electronics, the available energy may be light, thermal, and mechanical energies. Multieffect coupled nanogenerators (NGs) exhibit strong ability to harvest ambient energy by integrating various effects comprising piezoelectricity, pyroelectricity, thermoelectricity, optoelectricity, and triboelectricity into a standalone ...
Yun Ji, Yuan Liu, Ya Yang
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MXene-Based Nanocomposites for Piezoelectric and Triboelectric Energy Harvesting Applications
Micromachines, 2023 Due to its superior advantages in terms of electronegativity, metallic conductivity, mechanical flexibility, customizable surface chemistry, etc., 2D MXenes for nanogenerators have demonstrated significant progress.
Durga Prasad Pabba +13 more
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Biomedicines, 2021 A Ti-based alloy (Ti45Zr15Pd30Si5Nb5) with already proven excellent mechanical and biocompatibility features has been coated with piezoelectric zinc oxide (ZnO) to induce the electrical self-stimulation of cells.
Oriol Careta +8 more
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Integrated Nanogenerators in Biofluid [PDF]
Nano Letters, 2007 We have demonstrated a prototype ZnO nanowire based nanogenerator (NG) that can effectively generate electricity inside biofluid when stimulated by ultrasonic waves. The potential of increasing output current and voltage was illustrated by connecting multiple NGs in parallel and serial, respectively, clearly demonstrating the possibility of raising ...
Xudong, Wang +3 more
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Nanoenergy Advances, 2023 Zinc oxide nanowires (ZnO NWs) have gained considerable attention in the field of piezoelectricity in the past two decades. However, the impact of growth-process conditions on their dimensions and polarity, as well as the piezoelectric properties, has ...
Quang Chieu Bui +6 more
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A Wireless Triboelectric Nanogenerator [PDF]
Advanced Energy Materials, 2017 AbstractA new “wireless” paradigm for harvesting mechanical energy via a 3D‐printed wireless triboelectric nanogenerator (W‐TENG) comprised of an ecofriendly graphene polylactic acid (gPLA) nanocomposite and Teflon is demonstrated. The W‐TENG generates very high output voltages >2 kV with a strong electric field that enables the wireless ...
Mallineni, Sai Sunil Kumar +4 more
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Micromachines, 2022 Polylactide-based piezoelectric nanogenerators were designed and fabricated with improved piezoelectric performances by blending polylactide with hydroxyapatite.
Wei Liu +3 more
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Chemosensors, 2021 The growing use of wearable devices has been stimulating research efforts in the development of energy harvesters as more portable and practical energy sources alternatives.
Andreia dos Santos +7 more
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Nano Research Energy, 2023 Polyvinylidene difluoride (PVDF) derivatives in metal/PVDF/metal (MPM) sandwich structures have been studied extensively since 1969. Cousin copolymers of the same family have been discovered with fascinating piezoelectric, pyroelectric, electrocaloric ...
Md. Mehebub Alam, Xavier Crispin
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Self-adaptive Bioinspired Hummingbird-wing Stimulated Triboelectric Nanogenerators
Scientific Reports, 2017 Bio-inspired technologies have remarkable potential for energy harvesting from clean and sustainable energy sources. Inspired by the hummingbird-wing structure, we propose a shape-adaptive, lightweight triboelectric nanogenerator (TENG) designed to ...
Abdelsalam Ahmed +10 more
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