Energy & Green Tech
Our recent article published in Nature Energy relates our first attempt at the development of a scalable photoelectrochemical (PEC) system to produce green hydrogen.
Energy & Green Tech
Multi-junction solar cells, solar cells comprised of many individual semiconductor junctions stacked together, have the potential of outperforming single-junction solar cells both in terms of efficiency and stability. In ...
Electronics & Semiconductors
A thick-film, electrically conductive ink suitable for printing electronic circuits and sensors on the surfaces of films and other substrates to manufacture printed electronics has been jointly developed by NIMS, Sumitomo ...
Feb 27, 2024
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Electronics & Semiconductors
In an article published in the Journal of Materials Chemistry C, Brazilian researchers describe a strategy to enhance the efficiency and stability of solar cells made of perovskite, a semiconductor material produced in the ...
Feb 26, 2024
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Engineering
In order to successfully 3D-print a metal part to the exacting specifications that many in industry demand, process parameters—including printing speed, laser power, and layer thickness of the deposited material—must ...
Feb 26, 2024
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Energy & Green Tech
Oxygen-free n-Hexane (HEX), the most stable solvent against Li-metal, was successfully introduced into the standard concentration electrolyte to constitute an electrolyte for temperature-immune lithium-metal batteries.
Feb 22, 2024
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Energy & Green Tech
A research team at Tsinghua University led by Professor Huijuan Liu has developed a new electrochemical system that promises to revolutionize metal recovery from industrial wastewater. The research was published in Engineering.
Feb 22, 2024
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Energy & Green Tech
Sodium-ion batteries still have a number of weaknesses that could be remedied by optimizing the battery materials. One possibility is to dope the cathode material with foreign elements. A team from HZB and Humboldt-Universität ...
Feb 21, 2024
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Energy & Green Tech
An Argonne team developing materials for solid-state batteries has taken an unexpected detour to investigate tiny short-circuits known as soft-shorts. Their insights will benefit battery researchers around the world.
Feb 7, 2024
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Energy & Green Tech
Next-generation electric vehicles could run on lithium metal batteries that go 500 to 700 miles on a single charge, twice the range of conventional lithium-ion batteries in EVs today.
Feb 7, 2024
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In chemistry, a metal (Greek: Metallo, Μέταλλο) is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations); those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The thus produced solid is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
This text uses material from Wikipedia, licensed under CC BY-SA
