Nanoscience News
Nanoscience News
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Unlocking the mystery behind the performance decline in a promising cathode material
Scientists have discovered the culprit behind the performance fade in nickel-rich cathodes for lithium-ion batteries. The team’s new analysis method was key to the discovery.
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Argonne and a Moroccan university sign agreement to advance green energy tech and computing
Argonne and University Mohammed VI Polytechnic, a research-focused Moroccan university, will be developing mechanisms and processes to promote collaborative efforts on green energy technology, high-performance computing and the water-energy nexus.
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State preparation of quantum algorithms for quantum chemistry
In a Journal of Chemical Theory and Computation paper, researchers compare two approaches for state preparation of the localized active space–unitary coupled cluster algorithm to enhance quantum chemistry computations.
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Versatile electrochemical reduction of CO₂ by varying the size of tin catalysts
In a Journal of the American Chemical Society paper, researchers demonstrated versatile electrochemical reduction of CO2 by varying the size of tin catalysts.
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Scientists find new way to enhance durability of lithium batteries
Discovery improves upon current batteries found in many of today’s electric cars.
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Recycling carbon dioxide into household chemicals
A low-cost, tin-based catalyst can selectively convert carbon dioxide to three widely produced chemicals — ethanol, acetic acid and formic acid.
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Coating for Ni-rich oxide cathode yields fast charging and long-term cycling
In a paper in Nature Energy, researchers report an epitaxial entropy-assisted coating for Ni-rich cathodes that can withstand rapid charging and yield prolonged battery life.
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Scientists pioneer new X-ray microscopy method for data analysis “on the fly”
Streaming technique allows playback of data while it is being generated.
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New code mines microscopy images in scientific articles
Pioneering software EXSCLAIM! unlocks new possibilities for the development and testing of deep learning algorithms.
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Observation of metastable precipitation in liquid-liquid extraction processes
In a PNAS paper, researchers provide a deeper understanding of how precipitation may occur during liquid–liquid extraction to separate critical elements, process nuclear waste, and remediate the environment.
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Preventing performance decline in Li-ion cells with ether electrolyte
In a PNAS paper, researchers introduces a novel ether electrolyte, 1M LiBF4 plus 1,2-dimethoxyethane, that enables graphite anodes with remarkable capacity retention and cycling stability.
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2D ionic liquid behavior of charged rare-earth clusters on a metal surface
In an Advanced Science paper, researchers used scanning tunneling microscopy to investigate the structural and electronic properties of 2D rare-earth clusters on a one-cluster-at-a-time basis.