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A series of CuO-ZnO-Al2O3-Li2O catalysts with various Al2O3/Li2O mass ratios were prepared by co-precipitation method and characterized by several techniques such as XRD, N2 adsorption, SEM/EDX, reactive N2O adsorption, XPS/XAES, H2-TPR, H2-TPD, and CO-TPD. The results revealed that the specific surface area (SBET), dispersity of Cu species, metallic Cu surface area (SCu) and adsorption capacity for...
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