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Surface complexation models continuous heterogeneity

With the advent of synthetic methods to produce more advanced model systems (cluster- or nanoparticle-based systems either in the gas phase or on planar surfaces), we come to the modern age of surface chemistry and heterogeneous catalysis. Castleman and coworkers demonstrate the large influence that charge, size, and composition of metal oxide clusters generated in the gas phase can have on the mechanism of a catalytic reaction. Rupprechter (Chap. 15) reports on the stmctural and catalytic properties of planar noble metal nanocrystals on thin oxide support films in vacuum and under high-pressure conditions. The theme of model systems of nanoparticles supported on planar metal oxide substrates is continued with a chapter on the formation of planar catalyst based on size-selected cluster deposition methods. In a second contribution from Rupprecther (Chap. 17), the complexities of surface chemistry and heterogeneous catalysis on metal oxide films and nanostructures, where the extension of the bulk structure to the surface often does not occur and the surface chemistry is often dominated by surface defects, are discussed. [Pg.534]


See other pages where Surface complexation models continuous heterogeneity is mentioned: [Pg.253]    [Pg.659]    [Pg.400]    [Pg.703]    [Pg.51]    [Pg.122]    [Pg.238]    [Pg.132]    [Pg.221]    [Pg.752]    [Pg.63]    [Pg.784]    [Pg.782]    [Pg.72]    [Pg.489]    [Pg.37]    [Pg.403]   
See also in sourсe #XX -- [ Pg.659 ]




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