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When metal flows like liquid glass: a technology for producing superplastic wire is proposed

New ways to modify the structure of aluminium alloys for improving their performance

08-Jul-2020

Currently, low-alloy aluminium is widely used in electrical engineering and machine building. At the same time, it should be noted that modern electrical engineering places very high and in some cases mutually exclusive requirements to aluminium alloys. For example, conductive aluminium alloys ...

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Worth their salt: Researchers report first case of hexagonal NaCl

28-May-2020

Skoltech and MIPT scientists have predicted and then experimentally confirmed the existence of exotic hexagonal thin films of NaCl on a diamond surface. These films may be useful as gate dielectrics for field effect transistors in electric vehicles and telecommunication equipment. As graphene, ...

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Keep away from water: A promising solid electrolyte is 'hydrophobic'

Direct implications for potential battery performance and lifetime

22-May-2020

Skoltech researchers and their colleagues have shown that LATP, a solid electrolytes considered for use in next-generation energy storage, is highly sensitive to water, which has direct implications for potential battery performance and lifetime. Although renewable energy sources attract much ...

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New algorithm predicts optimal materials among all possible compounds

Method can speed up the search for record-breaking materials and usher in new technological breakthroughs

19-May-2020

Skoltech researchers have offered a solution to the problem of searching for materials with required properties among all possible combinations of chemical elements. These combinations are virtually endless, and each has an infinite multitude of possible crystal structures; it is not feasible to ...

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Defective graphene has high electrocatalytic activity

Study of the kinetics of electron transfer on the surface of graphene with various defects

12-May-2020

Scientists from the Moscow Institute of Physics and Technology, Skoltech, and the Russian Academy of Sciences Joint Institute for High Temperatures have conducted a theoretical study of the effects of defects in graphene on electron transfer at the graphene-solution interface. Their calculations ...

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Search for new superconducting hydrides is going to get easier

Scientists find a rule to predict new superconducting metal hydrides

20-Apr-2020

The search for coveted high-temperature superconductors is going to get easier with a new 'law within a law' discovered by Skoltech and MIPT researchers and their colleagues, who figured out a link between an element's position in the Periodic Table and its potential to form a high-temperature ...

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Graphene heterostructures with black phosphorus, arsenic enable new infrared detectors

Sensors could replace any far-infrared and terahertz radiation detectors

16-Apr-2020

MIPT scientists and their colleagues from Japan and the U.S. have calculated the parameters of photodetectors comprised by layers of graphene and a combination of black phosphorus and black arsenic. These sensors are able to detect radiation with energy less than the band gap of the constituent ...

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Superhydrophobic magnetic sponge to help purify water from oil products

10-Mar-2020

Scientists of Tomsk Polytechnic University jointly with the University of Lille (France) have developed a new material capable of purifying water effectively from oil products. It is based on an ordinary household polyurethane sponge. The research team made it superhydrophobic - it repels water, ...

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Effective way to obtain fuel for hydrogen engines

24-Feb-2020

One of the most promising alternative energy sources is hydrogen, which can be extracted from water and air. A catalyst is needed for a chemical process that releases hydrogen from an H2O molecule. It can be made, for example, from platinum, or from molybdenum. But these are quite expensive ...

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Cobalt-based catalysts promise to enhance heavy oil extraction

18-Feb-2020

Despite the large number of existing reagents, research is ongoing in the world to obtain universal catalysts that are distinguished by their efficiency, low cost and neutral impact on the environment. After conducting laboratory studies, KFU scientists were able to create a new type of reagent ...

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