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Metal oxides, SECM studies

A related method involves the use of the tip reaction to perturb a reaction at a surface an example of this approach is SECM-induced desorption (SECMID) (22). For example, the adsorption/desorption kinetics of protons on a hydrous metal oxide surface can be studied in an unbuffered solution by bringing the tip near the surface and reducing proton (to hydrogen) at the tip. This causes a local change in pH that results in proton desorption from the surface. The tip current can be used to study the kinetics of proton desorption and diffusion on the surface (Chapter 12). [Pg.7]

Sl-SECM was used for the study of the decomposition of formic acid at Pt to yield The electrochemical oxidation of formic acid has been widely studied in noble metals because of the potential use of HCOOH in fuel cells." One of the limiting factors for the efficient electrochemical... [Pg.558]

See other pages where Metal oxides, SECM studies is mentioned: [Pg.588]    [Pg.242]    [Pg.630]    [Pg.463]    [Pg.465]    [Pg.540]    [Pg.557]    [Pg.915]    [Pg.220]    [Pg.236]    [Pg.230]    [Pg.602]    [Pg.625]    [Pg.282]    [Pg.460]    [Pg.461]    [Pg.480]    [Pg.1611]    [Pg.1631]    [Pg.574]    [Pg.594]    [Pg.1467]    [Pg.1468]    [Pg.1487]    [Pg.236]    [Pg.517]    [Pg.521]    [Pg.64]    [Pg.634]    [Pg.645]    [Pg.346]    [Pg.359]    [Pg.499]    [Pg.521]    [Pg.537]    [Pg.542]   
See also in sourсe #XX -- [ Pg.225 ]



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Oxidation studies

Oxidative studies

Oxide studies

SECM

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