Sodium and potassium hold promise as alternatives to lithium-based batteries, new ultra-thin flexible sensors, and other materials stories that may be of interest for July 4, 2018.
Read MoreResearchers from the École Polytechnique Fédérale de Lausanne (EPFL) in Lausanne, Switzerland, say they’re pushing the limits of solar cell performance and were able to achieve the highest performance ever measured for larger-size perovskite solar cells.
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