Dead batteries could soon find a second lease on life thanks to a new chemical injection. One of the problems with lithium-ion batteries is that, over time, they slowly lose their charging efficacy, ...
Li-ion batteries used in electric vehicles are designed for long service life but will eventually lose capacity and need replacement. A group of researchers at Toyota Central R&D Labs in Japan found a ...
Colloidal quantum dots (CQDs) are semiconducting crystals. They exist on a nanometer scale (ca. 2–12 nm) and are coated with ligand/surfactant molecules to avoid agglomeration. Due to their size, CQDs ...
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