Ultime notizie sull'accumulo di energia

Nexperia has created an energy harvesting IC for photovoltaic cells up to around 1mW, that automatically matches the cell to the battery – aiming to extract at least 80% of energy that the cell can produce for any given illumination. Harvesting range is 35µW to 2mW. Inside the IC, called...

Installation of new wind farms in areas such as the north coast of the Yucatan peninsula is of vital importance to face the local energy demand. For the proper functioning of these facilities it is important to perform wind data analysis, the data having been collected by anemometers, and to...

PMAX7 is a high-efficiency, high-pressure fan that has fewer blades and narrow axial depth for compact spaces. Read the full article "Multi-Wing Introduces The PMAX7 Fan" on Facility Executive Magazine....

A space solar power prototype that was launched into orbit in January is operational and has demonstrated its ability to wirelessly transmit power in space and to beam detectable power to Earth for the first time.Wireless power transfer was demonstrated by MAPLE, one of three key technologies being tested by...

Frenkel excitons are responsible for the transport of light energy in many molecular systems. Coherent electron dynamics govern the initial stage of Frenkel-exciton transfer. Capability to follow coherent exciton dynamics in real time will help to reveal their actual contribution to the efficiency of light-harvesting. Attosecond X-ray pulses are the...

The rhythm of North San Juan, CA has changed. Locals—all 151 of them, according to the last census—still grab coffees or a bite at The Ridge Cafe or Mama’s Pizzeria and pick up soil and starts at Sweetland Garden Mercantile. Everyone still knows everyone, and the tiny town still has...

The techniques that harvest mechanical energy from low-frequency, multidirectional environmental vibrations have been considered a promising strategy to implement a sustainable power source for wireless sensor networks and the Internet of Things. However, the obvious inconsistency in the output voltage and operating frequency among different directions may bring a hindrance...

Nanoscale, 2023, Accepted ManuscriptDOI: 10.1039/D3NR01515G, PaperXiao Chen, Chengxi Li, Kang Huang, Pengfei Duan, Yafei WangWe constructed chiral supramolecular nanofibers for light harvesting based on symmetry-breaking, which can generate near-infrared circularly polarized luminescence (CPL) with high dissymmetry factor glum through the synergistic energy transfer and...The content of this RSS Feed (c)...

Ambient air's water molecules can be harvested to generate clean electricity at a nanoscale level. Derek Lovley/Ella Maru StudioThe physics at play in a storm cloud, but in a thin, hole-filled film. The post A new material creates clean electricity from the air around it appeared first on Popular Science....

Engineers describe the “generic Air-gen effect”—nearly any material can be engineered with nanopores to harvest, cost-effective, scalable, interruption-free electricity. Researchers at the University of Massachusetts......

Salt is all around us—inside our oceans, beneath our feet, on our roadways, in our food and as part of the products we use every day. But with global temperatures climbing, weather events becoming more extreme and sea levels rising, salt producers in every corner of the globe face an...

An artistic representation of high-throughput combinatorial printing. Image: University of Notre Dame.The time-honored trial-and-error process of material discovery is slow and labor-intensive. This hampers the development of urgently needed new technologies for clean energy and environmental sustainability, as well as for electronics and biomedical devices. “It usually takes 10 to...