Search results for carbide

Materials Science Mar 30, 2021

High-entropy-stabilized chalcogenides with high thermoelectric performance

Thermoelectric technology can generate electricity from waste heat, although their performance can result in a bottleneck for wider applications. Materials scientists can regulate the configurational entropy of a material ...

Materials Science Mar 26, 2021

High-loading atomically dispersed Ir/MoC catalyst for hydrogenation reaction

Atomically dispersed catalysts have received extensive research attention, because they exhibit excellent activity and unique selectivity for many important catalytic reactions. The atomically dispersed nature of these metal ...

Quantum Physics Mar 25, 2021

Team finds an easier optimal detection scheme for near-term quantum sensors

Quantum holds the promise of increasing the power of sensing technologies. While the field of quantum sensing has shown a lot of potential for detecting very small signals, the ability to truly optimize these sensors has ...

Nanophysics Mar 22, 2021

New porous material promising for making renewable energy from water

One prospective source of renewable energy is hydrogen gas produced from water with the aid of sunlight. Researchers at Linköping University, Sweden, have developed a material, nanoporous cubic silicon carbide, that exhibits ...

Optics & Photonics Mar 12, 2021

Fourth-generation wire micrometer that rivals best in the world

Researchers at the National Institute of Standards and Technology (NIST) have developed a dramatically improved laser-based instrument that measures the diameter of fine-gauge wires, fibers and other objects only about three ...

Materials Science Mar 12, 2021

Newly discovered material may ease wear and tear on extraterrestrial vehicles

As NASA's Mars Perseverance Rover continues to explore the surface of Mars, scientists on Earth have developed a new nanoscale metal carbide that could act as a "superlubricant" to reduce wear and tear on future rovers.

Materials Science Mar 2, 2021

Scientists develop efficient method to create high-strength materials for flexible electronics

TPU researchers jointly with their colleagues from foreign universities have developed a method that allows for a laser-driven integration of metals into polymers to form electrically conductive composites. The research findings ...

Nanomaterials Feb 23, 2021

Terahertz imaging of graphene paves the way to industrialisation

X-ray scans revolutionized medical treatments by allowing us to see inside humans without surgery. Similarly, terahertz spectroscopy penetrates graphene films allowing scientists to make detailed maps of their electrical ...

Nanomaterials Feb 9, 2021

A new modifier increases the efficiency of perovskite solar cells

The research team of NUST MISIS has presented an improved structure of perovskite solar cells. Scientists have modified perovskite-based solar cells using MXenes—thin two-dimensional titanium carbides with high electrical ...

Materials Science Feb 4, 2021

Polymer-derived carbon as metal-free, 'green' alternative to catalysts and nanocarbons

Catalysts are key materials in modern society, enabling selective conversion of raw materials into valuable products while reducing waste and saving energy. In case of industrially relevant oxidative dehydrogenation reactions, ...

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