Serious climate changes and energy-related environmental problems are currently critical
issues in the world. In order to reduce carbon emissions and save our environment …

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 …

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

The liquid–solid triboelectric nanogenerator (LS-TENG) has been demonstrated to harvest
energy efficiently through the contact electrification effect between liquid and solid …

In the era of 5G and the Internet of things (IoTs), various human–computer interaction
systems based on the integration of triboelectric nanogenerators (TENGs) and IoTs …

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 …

The operation cost of an intelligent high-speed train system is greatly increased by the
enormous energy demand of large-scale signal and sensor networks. However, the wind …

Porous Janus materials have attracted widespread attention due to their asymmetry in
wettability, charge, pore size or structure, thermal/electrical conductivity, and chemical …

Solar‐driven interfacial evaporation is an emerging technology with a strong potential for
applications in water distillation and desalination. However, the high‐cost, complex …

Water splitting for yielding high-purity hydrogen represents the ultimate choice to reduce
carbon dioxide emission owing to the superior energy density and zero-pollution emission …