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 …

Although the contact electrification (CE)(or usually called'triboelectrification') effect has been
known for over 2600 years, its scientific mechanism still remains debated after decades …

Hydrogen (H 2) production is a latent feasibility of renewable clean energy. The industrial H
2 production is obtained from reforming of natural gas, which consumes a large amount of …

The recycling of lithium iron phosphate batteries (LFPs), which represent more than 32% of
the worldwide lithium-ion battery (LIB) market share, has raised attention owing to the …

Replacing sluggish oxygen evolution reaction (OER) with hydrazine oxidation reaction
(HzOR) to produce hydrogen has been considered as a more energy-efficient strategy than …

Triboelectric nanogenerator (TENG) technology is a promising research field for energy
harvesting and nanoenergy and nanosystem (NENS) in the aspect of mechanical, electrical …

Water oxidation or oxygen evolution reaction (OER) electrocatalysis got much attention in
the last few years because of its prime role in water splitting, rechargeable metal-air …

Sensor networks are essential for the development of the Internet of Things and the smart
city. A general sensor, especially a mobile sensor, has to be driven by a power unit. When …

Flexible self-powered humidity sensors with high response and good flexibility have
attracted extensive interest in wearable electronics, motion monitoring and personal …

Polymer–ceramic composite electrolytes are emerging as a promising solution to achieving
high ionic conductivity, optimal mechanical properties, and good safety for develo** high …