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Search results for thermoelectrics materials technology

Materials Science Mar 15, 2021

Twisting, flexible crystals key to solar energy production

Researchers at Duke University have revealed long-hidden molecular dynamics that provide desirable properties for solar energy and heat energy applications to an exciting class of materials called halide perovskites.

Polymers Mar 10, 2021

Huge potential for electronic textiles made with new cellulose thread

Electronic textiles offer revolutionary new opportunities in various fields, in particular healthcare. But to be sustainable, they need to be made of renewable materials. A research team led by Chalmers University of Technology, ...

Nanomaterials Mar 2, 2021

Big step toward small wires

Researchers from Fudan University in Shanghai, Japan's National Institute for Materials Science and QUT's Centre for Materials Science have published the study, "Stable single atomic silver wires assembling into a circuitry-connectable ...

Materials Science Feb 16, 2021

Tapping into waste heat for electricity by nanostructuring thermoelectric materials

In our ongoing struggle to reduce the usage of fossil fuel, technology to directly convert the world's waste heat into electricity stands out as very promising. Thermoelectric materials, which carry out this energy conversion ...

Materials Science Feb 16, 2021

Improving performance of a thermoelectric material by partially substituting selective atoms with cations

A team of researchers affiliated with multiple institutions in India and one in China has found a way to improve the performance of a certain thermoelectric material by partially substituting selective atoms with certain ...

Materials Science Feb 16, 2021

Demonstration of unconventional transverse thermoelectric generation

A NIMS research team devised a new thermoelectric generation mechanism with a hybrid structure composed of thermoelectric and magnetic materials. The team then actually fabricated this structure and observed the record-high ...

Nanomaterials Jan 28, 2021

From heat to spin to electricity: Understanding spin transport in thermoelectric devices

Thermoelectric materials, which can generate an electric voltage in the presence of a temperature difference, are currently an area of intense research; thermoelectric energy harvesting technology is among our best shots ...

Materials Science Jan 26, 2021

Beauty in imperfection: How crystal defects can help convert waste heat into electricity

If we are to prevent the impending environmental crisis, it is imperative that we find efficient and sustainable ways to avoid being wasteful. One area with much room for improvement is the recycling of waste heat from industrial ...

Space Exploration Jan 22, 2021

SpaceX to send TU Dresden satellite into space

TU Dresden's SOMP2b satellite will be lifted into orbit by SpaceX on January 22, 2021. It will be used to investigate new nanomaterials under the extreme conditions of space, to test systems for converting the sun's heat ...

Condensed Matter Jan 12, 2021

Scientists measure local vibrational modes at individual crystalline faults

Often admired for their flawless appearance to the naked eye, crystals can have defects at the nanometer scale, and these imperfections may affect the thermal and heat transport properties of crystalline materials used in ...

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