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Abstract <p>The feasibility of using a new carbon material—open-cell carbon foam synthesized from hydrocarbon gas pyrolysis products—as a catalyst support was demonstrated. Modifying the cellular carbon foam by depositing pyrolytic carbon layers on its surface reduced surface defects and increased the material’s strength while maintaining its open-cell structure. Dispersed palladium particles uniformly distributed over the carbon support surface were obtained using the method of depositing palladium polyhydroxo complexes. The prepared catalyst was found to be promising for the selective hydrogenation of 2-butyne-1,4-diol to 2-butene-1,4-diol.</p>

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Carbon Foam as a Support for Palladium Catalysts for Selective Hydrogenation of 2-Butyne-1,4-diol

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • O. B. Belskaya,
  • M. V. Trenikhin,
  • V. A. Likholobov

摘要

Abstract

The feasibility of using a new carbon material—open-cell carbon foam synthesized from hydrocarbon gas pyrolysis products—as a catalyst support was demonstrated. Modifying the cellular carbon foam by depositing pyrolytic carbon layers on its surface reduced surface defects and increased the material’s strength while maintaining its open-cell structure. Dispersed palladium particles uniformly distributed over the carbon support surface were obtained using the method of depositing palladium polyhydroxo complexes. The prepared catalyst was found to be promising for the selective hydrogenation of 2-butyne-1,4-diol to 2-butene-1,4-diol.