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Separation and concentration of CO2 from air using a humidity-driven molten-carbonate membrane -...
Nature· 6 days agoCapture of CO2 from the air requires substantial amounts of energy. Here the authors report molten-carbonate membranes to concentrate CO2 from 400 ppm input streams that exploit ambient energy in the form of humidity differences.
Facet sensitivity of iron carbides in Fischer-Tropsch synthesis - Nature Communications
Nature· 6 days agoThe impact of facets on Fischer-Tropsch synthesis has primarily been explored through theoretical studies or on single-crystal surfaces, lacking experimental data on practical catalysts. Here ...