Source link : https://tech365.info/nanoporous-silicon-generates-electrical-energy-from-friction-with-water/
Electrical energy is generated in silicon pores solely by means of friction brought on by strain and water. The know-how is appropriate to be used in areas topic to excessive mechanical strain, similar to automobile shock absorbers. Credit score: TU Hamburg, DESY, Künsting
A European analysis workforce involving Hamburg College of Know-how (TUHH) and Deutsches Elektronen-Synchrotron DESY has developed a novel approach for changing mechanical power into electrical energy—through the use of water confined in nanometer-sized pores of silicon because the lively working fluid.
In a research printed in Nano Power, scientists from CIC energiGUNE (Spain), the College of Ferrara (Italy), the Hamburg College of Know-how (TUHH) and DESY (Germany), the College of Silesia in Katowice (Poland), and Riga Technical College (Latvia), reveal that the cyclic intrusion and extrusion of water in water-repellent nanoporous silicon monoliths can produce measurable electrical energy.
Electrical energy generated by friction in tiny pores
The developed system, often called an Intrusion–Extrusion Triboelectric Nanogenerator (IE-TENG), makes use of strain to repeatedly drive water into and out of nanoscale pores. Throughout this course of, cost era happens on the interface between the stable and the liquid.
It is a kind of friction electrical energy that usually happens in on a regular basis life. An instance that everybody is acquainted with: strolling throughout a…
—-
Author : tech365
Publish date : 2025-10-24 14:20:00
Copyright for syndicated content belongs to the linked Source.
—-
1 – 2 – 3 – 4 – 5 – 6 – 7 – 8