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Inverted perovskite solar cell with transition metal carbides achieves 19.2% efficiency

Inverted perovskite solar cell with transition metal carbides achieves 19.2% efficiency
A Russian-Italian research group has developed a two-dimensional transition metal carbide, known as MXenes, to collect photocurrent in perovskite cells. The cells were built with an inverted configuration and are based on a nickel(II) oxide hole transporting layer. The scientists claim that the doping technique allowed them to increase the efficiency of the cell by more than 2%.Scientists from Russia s National University of Science and Technology (MISiS) and Italy s Tor Vergata University have increased the efficiency of an inverted perovskite solar cell by around 2%, via the use of two-dimensional . ....

Kostenloser Wertpapierhandel , Technology Misi , Tor Vergata University , Russia National University Of Science , National University , தொழில்நுட்பம் மிசி , ரஷ்யா தேசிய பல்கலைக்கழகம் ஆஃப் அறிவியல் , தேசிய பல்கலைக்கழகம் ,

New Technology to Boost Strength of Metals for Mechanical Engineering

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Vladimir Cheverikin , Vladimir Tcheverikine , Technology Misi , Centre For Materials Thermochemistry , University Of Lyon France , National University Of Science , National University , Materials Thermochemistry , Metals Boosted , தொழில்நுட்பம் மிசி , பல்கலைக்கழகம் ஆஃப் லியோன் பிரான்ஸ் , தேசிய பல்கலைக்கழகம் ஆஃப் அறிவியல் , தேசிய பல்கலைக்கழகம் , உலோகங்கள் அதிகரித்தது ,

NUST MISIS: A New Modifier Increases the Efficiency of Perovskite Solar Cells

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MOSCOW, Jan. 28, 2021 /PRNewswire/
The research team from 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 conductivity. The MXenes-based modified cells showed superior performance, with power conversion efficiency exceeding 19% (the reference demonstrated 17%) and improved stabilized power output with respect to reference devices. The results have been published in the Nano energy international scientific journal.
Perovskite solar cells are promising alternative energy technology worldwide. They can be printed on special inkjet or slot die printers with minimal quantity of vacuum processes. This reduces the cost of the device compared to traditional silicon solar cell technology. ....

Technology Misi , National University Of Science , Professor At University Of Rome Tor Vergata , Centre For Hybrid An Organic Solar Energy , University Of Tor Vergata Rome , Tor Vergata , Galdo Dicarlo , Rome Tor Vergata , Organic Solar Energy , National University , தொழில்நுட்பம் மிசி , தேசிய பல்கலைக்கழகம் ஆஃப் அறிவியல் , மையம் க்கு கலப்பு ஒரு ஆர்க்யாநிக் சூரிய ஆற்றல் , ஆல்டோ திக்கறிலோ , ஆர்க்யாநிக் சூரிய ஆற்றல் , தேசிய பல்கலைக்கழகம் ,

NUST MISIS Scientists Develop the First Virtual Model of a New Moscow Metro Station in Russia

NUST MISIS Scientists Develop the First Virtual Model of a New Moscow Metro Station in Russia
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MOSCOW, Dec. 15, 2020 /PRNewswire/
Scientists from the NUST MISIS Mining Institute have proposed a new approach to urban space design, presenting the first in Russia informational 3D model of the Ulitsa Stroiteley metro station under construction in Moscow, as well as the connecting tunnels. With this model, the traditional two-stage process of object design will be transformed into a
progressive
iterative method of developing and building a metro. The customer of the project is JSC Transinzhstroy .
BIM technologies, which are a powerful tool in the design and management of construction processes of any facility, are widely used today in the global construction industry. BIM (Building Information Model or Modeling) is an information model of buildings and structures, which in a broad sense means any infrastructure facil ....

Bryanskaya Oblast , Alexander Pankratenko , Technology Misi , National University Of Science , Mining Institute , Ulitsa Stroiteley , Building Information Model , National University , தொழில்நுட்பம் மிசி , தேசிய பல்கலைக்கழகம் ஆஃப் அறிவியல் , சுரங்க நிறுவனம் , கட்டிடம் தகவல் மாதிரி , தேசிய பல்கலைக்கழகம் ,

Scientists of NUST MISIS Developed an Efficient Way to Produce Low-Cost Heatsinks

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MOSCOW, Dec. 10, 2020 /PRNewswire/
NUST MISIS scientists found a way to reduce the cost of industrial and electronics heatsinks production up to 10 times. Consequently, the product itself would also cost less. The proposed methods presume the use of rubbers and silicon carbide as components, i.e. these components are mixed, pressed and sintered. The article on the research is published in Polymers.
Heat sinking in operating devices is a constant necessity as overheating inevitably shortens the service life of expensive equipment. One of the most popular heat sinking materials is graphite as it perfectly resists high temperatures. But this is an expensive material, since its production requires fairly clean conditions and exceptionally high-quality raw materials. ....

Andrey Stepashkin , Technology Misi , National University Of Science , Composite Materials , National University , தொழில்நுட்பம் மிசி , தேசிய பல்கலைக்கழகம் ஆஃப் அறிவியல் , கலப்பு பொருட்கள் , தேசிய பல்கலைக்கழகம் ,