Sentences with phrase «dimensional electrocatalysts»
Scientists at Rice University and the Lawrence Livermore National Laboratory have predicted and created new two - dimensional electrocatalysts — low - cost, layered transition - metal dichalcogenides (MX2) based on molybdenum and tungsten — to extract hydrogen from water with high performance and low cost.
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The open structure of the nanoframes addresses some of the major design criteria for advanced nanoscale electrocatalysts, namely, high surface - to - volume ratio, three - dimensional surface accessibility to reactants, and optimal precious metal use.