First-principles study of lutetium-based double hydride perovskites (Cs₂CaLuH₆, Cs₂SrLuH₆, Cs₂BaLuH₆) as promising materials for hydrogen energy fuel cells: a DFT study
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Context: The double hydride Cs2XLuH6 (X = Ca, Sr, Ba) perovskites are explored to determine the scope of these materials in hydrogen fuel cells and related applications. The DFT-based physical properties like thermoelectric, opto... ...