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Nickel(II) Nitrate vs. Acetate: Influence of the Precursor on the Structure and Reducibility of Ni/MCM-41 and Ni/Al-MCM-41 Catalysts

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    0342619 - ÚFCH JH 2011 RIV DE eng J - Journal Article
    Marceau, E. - Che, M. - Čejka, Jiří - Zukal, Arnošt
    Nickel(II) Nitrate vs. Acetate: Influence of the Precursor on the Structure and Reducibility of Ni/MCM-41 and Ni/Al-MCM-41 Catalysts.
    ChemCatChem. Roč. 2, č. 4 (2010), s. 413-422. ISSN 1867-3880. E-ISSN 1867-3899
    R&D Projects: GA AV ČR KAN100400701
    Institutional research plan: CEZ:AV0Z40400503
    Keywords : anions * mesoporous materials * nickel
    Subject RIV: CF - Physical ; Theoretical Chemistry
    Impact factor: 3.345, year: 2010

    Pickled anions: Nickel(II) nitrate is the precursor most often used in the preparation of Ni/SiO2 catalysts However, when nickel(II) acetate is used as a precursor for supported catalysts, the anion plays multiple roles, from tuning the cation-support interactions by setting the pH close to neutrality, to abstracting Al3+ ions from the support and potentially disrupting the support structure.
    Permanent Link: http://hdl.handle.net/11104/0185310

     
     
Number of the records: 1  

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