Human body IoT systems based on the triboelectrification effect: energy harvesting, sensing, interfacing and communication
In recent years, the internet of things (IoT) has been progressing rapidly with the integration
of technologies in various fields. At this stage, triboelectric nanogenerator (TENG) …
of technologies in various fields. At this stage, triboelectric nanogenerator (TENG) …
Multistable vibration energy harvesters: Principle, progress, and perspectives
Vibration energy harvesting is a process by which ambient mechanical energy from
environment or host structures is converted into usable energy (usually, but not always …
environment or host structures is converted into usable energy (usually, but not always …
Mechanical intelligent energy harvesting: from methodology to applications
Abstract The Artificial Intelligence of Things (AIoT) connects everything with intelligence,
while the increase in energy consumption generated by numerous electronic devices puts …
while the increase in energy consumption generated by numerous electronic devices puts …
Influence of temperature difference on performance of solid-liquid triboelectric nanogenerators
Currently, the influence of external factors on the charge transfer between solid and liquid
materials remains to be researched. Here, we reveal the effect of temperature on the output …
materials remains to be researched. Here, we reveal the effect of temperature on the output …
Ultra-low frequency vibration energy harvesting: Mechanisms, enhancement techniques, and scaling laws
With the increasing demand for clean and sustainable energy, self-powered technologies
based on environmental vibrations have attracted a lot of attention recently. Natural vibration …
based on environmental vibrations have attracted a lot of attention recently. Natural vibration …
A tristable nonlinear energy sink
The tristable characteristics are mostly used in the field of energy harvesting and vibration
isolator, but are rarely devoted to in the field of vibration absorption. In this paper, a tristable …
isolator, but are rarely devoted to in the field of vibration absorption. In this paper, a tristable …
Experimental investigation on performance improvement of cantilever piezoelectric energy harvesters via escapement mechanism from extremely Low-Frequency …
In this paper, we first design a frequency tuning device that enables the piezoelectric
cantilever to operate under extremely low-frequency (below 2 Hz) excitations. Our design is …
cantilever to operate under extremely low-frequency (below 2 Hz) excitations. Our design is …
Performance comparison of electromagnetic generators based on different circular magnet arrangements
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 …
on the output performance of an electromagnetic generator. Three cases are studied: an …
A multimodal E-shaped piezoelectric energy harvester with a built-in bistability and internal resonance
Z Xie, L Liu, W Huang, R Shu, S Ge, Y Xin… - Energy Conversion and …, 2023 - Elsevier
The abundant and renewable vibration energy has been regarded as an alternative power
source for the massive sensors of the Internet of Things, but the broadband and efficient …
source for the massive sensors of the Internet of Things, but the broadband and efficient …
Recent advances in correlation and integration between vibration control, energy harvesting and monitoring
Traditional structures adopt a split design with vibration control, energy harvesting and
monitoring, which is difficult to meet the needs of technological development. The …
monitoring, which is difficult to meet the needs of technological development. The …