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Study of hydrogen adsorption properties on MCM-41 mesoporous materials modified with nickel

机译:镍改性的MCM-41介孔材料的氢吸附性能研究

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摘要

MCM-41 samples were modified with different Ni loadings by wet impregnation method and characterized by XRD, ICP, EPMA-EDS, N_2 adsorption-desorption and hydrogen adsorption at 77 K at high and low pressure conditions. The hydrogen adsorption studies for the MCM-41 host and the impregnated samples showed that small amounts of Ni ions in MCM-41 improved the hydrogen storage capacity by spillover effect.
机译:MCM-41样品采用湿法浸渍法修饰了不同的Ni含量,并在高低压条件下通过XRD,ICP,EPMA-EDS,N_2吸附-脱附和氢吸附进行了表征。对MCM-41主体和浸渍样品的氢吸附研究表明,MCM-41中的少量Ni离子会通过溢出效应提高储氢能力。

著录项

  • 来源
    《International journal of hydrogen energy》 |2014年第16期|8749-8753|共5页
  • 作者单位

    IFEG - CONICET - Universidad Nacional de Cordoba, Medina Allende s C. Universitaria, 5000 Cordoba, Argentina,CITeQ - Universidad Tecnologica Nacional - Facultad Regional Cordoba, Cordoba, Argentina;

    CITeQ - Universidad Tecnologica Nacional - Facultad Regional Cordoba, Cordoba, Argentina,CONICET, Argentina;

    Laboratorio de Solidos Porosos - INFAP - CONICET - Universidad Nacional de San Luis, San Luis, Argentina;

    Laboratorio de Solidos Porosos - INFAP - CONICET - Universidad Nacional de San Luis, San Luis, Argentina;

    CITeQ - Universidad Tecnologica Nacional - Facultad Regional Cordoba, Cordoba, Argentina,CONICET, Argentina;

    IFEG - CONICET - Universidad Nacional de Cordoba, Medina Allende s C. Universitaria, 5000 Cordoba, Argentina,FaMAF - Universidad Nacional de Cordoba, Cordoba, Argentina;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    MCM-41; Nickel; Hydrogen storage;

    机译:MCM-41;镍;储氢;
  • 入库时间 2022-08-18 00:24:10

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