Results 231 to 240 of about 141,345 (348)

A Silicon Disk with Sandwiched Piezoelectric Springs for Ultra-low Frequency Energy Harvesting [PDF]

open access: gold, 2015
Jian Lu   +5 more
openalex   +1 more source

How to Test Triboelectric Nanogenerators: Key Factors for Standardized Performance Evaluation

open access: yesAdvanced Energy Materials, EarlyView.
This paper is a guide on how to test triboelectric nanogenerators (TENGs) so that results can be reliably compared across different laboratories. It explores the many factors (fabrication, mechanical, electrical, and environmental) that can affect TENG testing results and provides recommendations for best practice in testing and performance evaluation.
Daniel M. Mulvihill   +10 more
wiley   +1 more source

Area-Selective Growth of Zinc Oxide Nanowire Arrays for Piezoelectric Energy Harvesting. [PDF]

open access: yesMicromachines (Basel)
Anang FEB   +6 more
europepmc   +1 more source

Piezoelectric DC Generator Through Sequential In‐Phase Polarization Variation

open access: yesAdvanced Energy Materials, EarlyView.
Sustainable energy technology is growing, focusing on power generation near consumption points to overcome inefficiencies in traditional AC systems. This study introduces a highly efficient power generation technology for small‐scale DC systems, demonstrating sufficient energy supply for electricity‐intensive fields like electrochemistry, highlighting ...
Hyun Soo Kim   +21 more
wiley   +1 more source

The Design and Ground Test Verification of an Energy-Efficient Wireless System for the Fatigue Monitoring of Wind Turbine Blades Based on Bistable Piezoelectric Energy Harvesting. [PDF]

open access: yesSensors (Basel)
Plagianakos T   +10 more
europepmc   +1 more source

Ductile Inorganic Thermoelectrics: Advances, Challenges, and Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
Thermoelectric technology facilitates efficient energy harvesting from natural sources, especially body heat. Plastic bulk inorganic thermoelectric materials offer high plasticity, ease of fabrication, and competitive thermoelectric performance. This review comprehensively outlines recent advances in plastic bulk inorganic thermoelectrics, focusing on ...
Cheng‐Jiong He   +5 more
wiley   +1 more source

Bio‐Based Piezoelectrets from Polylactic Acid and Natural Waxes: A Sustainable Approach for Energy Harvesting

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A novel polylactic acid/wax electret composite is developed, combining biodegradability with long‐term charge stability. The study investigates charge storage behavior, structural morphology, and thermal performance. Results reveal a notable charge retention recovery after thermal stress and exhibit stable surface potential over 2 kV. This eco‐friendly
Gabriele Perna   +6 more
wiley   +1 more source

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