A series of alkylorganotin-based catalysts (Sn-g-C3N4/AC) was prepared by wet impregnation in ethanol using different g-C3N4 precursors and alkylorganotin compounds. The structure, texture, surface composition, and adsorption properties of the as-prepared catalysts were extensively characterized. Then, the obtained samples were evaluated for their catalytic performance in hydrochlorination of acetylene. The results provided by the X-ray photoelectron spectroscopy, acetylene temperature-programmed desorption, and HCl adsorption confirmed the nature of the active sites (i.e.Sn-Nx) involved in the reactant adsorption, and hence in the improved catalytic performance.
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Effect of various g-C3N4 precursors on the catalytic performance of alkylorganotin-based catalysts in acetylene hydrochlorination
Effect of various g-C3N4 precursors on the catalytic performance of alkylorganotin-based catalysts in acetylene hydrochlorination
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Journal of Chemistry Alkylorganotin-based catalysts Vinyl chloride Acetylene hydrochlorination Acetylene temperature-programmed desorption Alkyl organotin-based catalystsTài liệu có liên quan:
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