The ability to meet higher effluent quality requirements and the reduction of energy
consumption are the biggest challenges in wastewater treatment worldwide. A large …

Motion-driven electromagnetic energy harvesters have the ability to provide low-cost and
customizable electric powering. They are a well-suited technological solution to …

In this paper, an electrostatic vibration energy harvester is proposed and fabricated with both
broad bandwidth and high normalized power density (NPD, harvested power/volume …

The area of micro power generation has developed significantly over the last two decades in
the field of microelectromechanical systems, self-powered wireless sensor nodes, and …

In this work, we have designed, characterized, and optimized an inertial-based rotational
vibration energy harvester device which can effectively harvest energy from vibrations at …

In this study, we originally investigated the influence of different magnets arranged circularly
on the output performance of an electromagnetic generator. Three cases are studied: an …

The working bandwidth is an attractive aspect of vibrational energy harvesters. This paper
investigates the energy harvesting enhancement of a two-degree-of-freedom (2-DOF) …

An acoustic wave is a type of energy that is clean and abundant but almost totally unused
because of its very low density. This study investigates a novel dual‐tube Helmholtz …

In this paper, we look into the fundamental mechanism to retrieve the power from physical
vibrations by using microelectromechanical systems (MEMS) energy harvesters. An …

This paper presents a tunable frequency up-conversion wideband piezoelectric vibration
energy harvester using a novel impact-and rope-driven hybrid mechanism, in which a high …