A consensus statement establishes the protocols to assess and report stability of perovskite photovoltaic devices

A consensus statement establishes the protocols to assess and report stability of perovskite photovoltaic devices

The existing characterization procedures to evaluate emerging photovoltaic devices are not appropriate for halide perovskite solar cells, a new generation of solar cells called to overcome the present state-of-the-art technologies. A vast group of scientists with Prof. Pavel A. Troshin representing Skoltech has reached a consensus on the suitable procedures and the variables to be […]

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Nonflammable electrolyte for high-performance potassium batteries

Nonflammable electrolyte for high-performance potassium batteries

Australian scientists have developed a nonflammable electrolyte for potassium and potassium-ion batteries, for applications in next-generation energy-storage systems beyond lithium technology. In the journal Angewandte Chemie, scientists write that the novel electrolyte based on an organic phosphate makes the batteries safer and also allows for operation at reduced concentrations, which is a necessary condition for […]

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