Interfaces between a liquid and a solid (L–S) are the most important surface science in
chemistry, catalysis, energy, and even biology. Formation of an electric double layer (EDL) …

The shortage of fossil energy and global climate change have driven humankind to find a
new type of renewable, accessible, and clean energy. The triboelectric nanogenerator …

Pneumatic elements such as position and velocity sensors play a vital role in pneumatic
monitoring and servo control, which have great demands for integration, multifunction and …

Contact electrification (or triboelectrification)(CE) is a universal phenomenon between any
two materials or two phases of materials. But a contact between two different materials may …

The tribovoltaic effect can generate direct-current (DC) from the friction between
semiconductor heterojunctions, and has aroused worldwide attention recently. However, the …

The semiconductor direct‐current triboelectric nanogenerator (SDC‐TENG) based on the
tribovoltaic effect is promising for developing a new semiconductor energy technology with …

Generation of direct current (DC) from mechanical kinetic energies is crucial for realizing self-
powered wearable electronics. Here, we report a flexible textile-based DC generator based …

Miniaturized or microscale generators that can effectively convert weak and random
mechanical energy into electricity have significant potential to provide solutions for the …

Contact electrification involving semiconductors has attracted attention for that it generates
direct current. But its mechanism is still under debate, especially for the liquid-semiconductor …

Electrochromic supercapacitor devices (ESCDs) are highly promising for energy‐saving
applications or smart windows, whereas they still require electrical energy inputs. In this …