Results 1 to 10 of about 7,501,849 (244)
Roadmap on energy harvesting materials
Ambient energy harvesting has great potential to contribute to sustainable development and address growing environmental challenges. Converting waste energy from energy-intensive processes and systems (e.g.
Vincenzo Pecunia +115 more
doaj +2 more sources
A Study on the Improvement of the Durability of an Energy Harvesting Device with a Mechanical Stopper and a Performance Evaluation for Its Application in Trains [PDF]
Durability is one of the critical issues concerning energy harvesting devices. Even with the energy harvesting device’s excellent performance design, the moving components, such as the spring, get damaged during operation.
Jaehoon Kim
doaj +2 more sources
Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in recent decades, and the harvesters have been applied successfully in various fields, such as buildings, biomechanical and human motions.
Junxiang Jiang +3 more
doaj +2 more sources
Recent Development in Nanomaterial-Based Electrochemical Sensors for Cholesterol Detection
Functional nanomaterials have attracted significant attention in a variety of research fields (in particular, in the healthcare system) because of the easily controllable morphology, their high chemical and environmental stability, biocompatibility, and ...
Hemraj Mahipati Yadav +3 more
doaj +1 more source
Hybrid Nanogenerators for Ocean Energy Harvesting: Mechanisms, Designs, and Applications.
The ocean holds vast potential as a renewable energy source, but harnessing its power has been challenging due to low-frequency and high-amplitude stimulation.
Swati Panda +9 more
semanticscholar +1 more source
Design and Manufacturing of Equipment for Investigation of Low Frequency Bioimpedance
The purpose of this study was to highlight a method of making equipment for the investigation of low frequency bioimpedance. A constant current with an average value of I = 100 µA is injected into the human body via means of current injection electrodes,
Lucian Pîslaru-Dănescu +3 more
doaj +1 more source
3D Printed Auxetic Structure‐Assisted Piezoelectric Energy Harvesting and Sensing
The fast development of wearable electronic systems requires a sustainable energy source that can harvest energy from the ambient environment and does not require frequent charging.
Xinran Zhou +8 more
semanticscholar +1 more source
Dye‐sensitized solar cells (DSSCs) are a feasible alternative to traditional silicon‐based solar cells because of their low cost, eco‐friendliness, flexibility, and acceptable device efficiency. In recent years, solid‐state DSSCs (ss‐DSSCs) have garnered
Dr. Bommaramoni Yadagiri +6 more
doaj +1 more source
Cellulose nanofiber (CNF) and hybrid zeolite imidazole framework (HZ) are an emerging biomaterial and a porous carbonous material, respectively. The composite of these two materials could have versatile physiochemical characteristics.
Hemraj M. Yadav +4 more
doaj +1 more source
Piezoelectric materials are widely referred to as “smart” materials because they can transduce mechanical pressure acting on them to electrical signals and vice versa.
S. Mahapatra +6 more
semanticscholar +1 more source

