Along with the arrival of the 5G era, sustainable and renewable energy supplies have
become urgent demands towards plentifully distributed devices utilized for constructing …

Energy harvesting from rotational motion, such as vehicle tires and rotational devices,
remains a challenge because of the difficulty of balancing the harvesting frequency range …

From the assembly and application perspective, battery thermal management system with
phase change material has been highly desirable but remains significant challenges …

To overcome the frequent replacement and charging of chemical batteries, human motion
has become a promising energy source for portable electronic devices and wireless …

In this paper, we design and experimentally validate an auxetic nonlinear piezoelectric
energy harvester. This harvester adopts a clamp-clamp beam with auxetic structures, which …

Beneficial nonlinearities have been intentionally introduced to improve energy harvesting
performance. However, few results are reported on the issues of exploiting bistable and …

Wireless methodologies are the focal point of electronic devices, including telephones,
computers, sensors, mobile phones, laptops, and wearables. However, wireless technology …

Abstract Structure design of ultra-low wide bandwidth vibrational energy harvesters remains
an open issue. In this research, a statically balanced compliant mechanism (SBCM) is …

Currently, the practicability of vibration energy harvesting devices is restricted by narrow
resonant bandwidths. To realize broadband, high-efficiency vibration energy harvesting …

Energy harvesting provides a potential solution to power distributed sensors for train
condition monitoring in a self-sustained manner, but the broadband and random nature of …