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Search results for harvesting devices

Nanophysics May 21, 2025

An accidentally discovered class of nanostructured materials can passively harvest water from air

A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in pores and release it ...

Nanomaterials May 19, 2025

High-performance piezoelectric fiber sensor offers real-time landslide detection

A research team led by Dr. Lim Sang-kyu in DGIST's Department of Energy and Environmental Technology has developed a smart fiber sensor that can detect natural disasters such as landslides in real time. The new fiber is based ...

Ecology May 8, 2025

Costly catch: Study reveals the alarming cost of tuna fishing devices on global ocean life

They are large rafts that drift thousands of kilometers across the ocean surface, moving with the currents in an otherwise featureless marine environment. Tracked by satellites, the rudimentary floats—which may also be ...

Condensed Matter Apr 25, 2025

An earth-abundant mineral for sustainable spintronics

In 2023, EPFL researchers succeeded in sending and storing data using charge-free magnetic waves called spin waves, rather than traditional electron flows. The team from the Lab of Nanoscale Magnetic Materials and Magnonics, ...

Nanophysics Apr 3, 2025

Nitrogen and argon plasma boosts performance of carbon-based supercapacitor electrodes

Scientists from Skoltech, the Institute of Nanotechnology of Microelectronics, RAS, and other research centers have refined the understanding of how plasma treatment of carbon-based electrodes affects the key characteristics ...

Nanophysics Mar 17, 2025

Tellurium boosts 2D semiconductor performance for faster photodetection

A group of Carnegie Mellon University researchers recently devised a method allowing them to create large amounts of a material required to make two-dimensional (2D) semiconductors with record high performance. Their paper, ...

Plants & Animals Mar 14, 2025

How plants could help power the green energy transition

Biological science is changing the way we harness and manage renewable energy, according to a new study by researchers at The Australian National University (ANU).

Nanophysics Mar 11, 2025

Scientists discover smart way to generate energy with tiny plastic beads

An international team of researchers has discovered a new method to generate electricity using small plastic beads. By placing these beads close together and bringing them into contact, they generate more electricity than ...

Polymers Feb 25, 2025

From scraps to sips: Biomass-based hydrogel pulls drinking water from thin air

Discarded food scraps, stray branches, seashells and many other natural materials are key ingredients in a new system that can pull drinkable water out of thin air developed by researchers from The University of Texas at ...

Nanophysics Feb 11, 2025

Miniaturization of thin films uncovers 'Goldilocks zone' in relaxor ferroelectrics

A new study led by Rice University materials scientist Lane Martin sheds light on how the extreme miniaturization of thin films affects the behavior of relaxor ferroelectrics—materials with noteworthy energy-conversion ...

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