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

Summary 5G has taken off at a brisk speed over the years, bringing significant benefits to the
Internet of Things (IoT) devices and wireless sensor nodes. The launching of 5G technology …

The ocean, as one of the most important areas for human production and living, plays a vital
role in transportation, food production, and energy supply. However, it is greatly desired to …

For the development of the internet of things (IoTs), big data, and artificial intelligence,
widely distributed sensing network is the most essential element, which has to be driven by …

Water-wave energy, as one of the important renewable energies, is greatly difficult to
efficiently harvest due to its characteristics of low frequency and randomly moving direction …

As the world is marching into the era of the internet of things (IoTs) and artificial intelligence,
the most vital development for hardware is a multifunctional array of sensing systems, which …

A triboelectric nanogenerator (TENG) can convert energy in the surrounding environment to
electricity. Therefore, in recent years, research related to TENGs has significantly increased …

Widely distributed across the globe, water wave energy is one of the most promising
renewable energy sources, while little has been exploited due to various limitations of …

Based on the conjunction of contact electrification and electrostatic induction, triboelectric
nanogenerators (TENGs) can harvest mechanical energy dispersed in our environment …

Ocean wave energy is a promising renewable energy source, but harvesting such
irregular,“random,” and mostly ultra‐low frequency energies is rather challenging due to …