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Metal isotropic conduction electron spin

Reduction does not stop at the ionic cluster level, but goes all the way to metallic particles. The latter is characterized by an isotropic conduction electron spin... [Pg.326]

Unlike CO adsorbed onto supported Ru nanopartieles, CO adsorbed on Ru-black showed a large isotropic shift and a symmetric broadening of the NMR spectrum. In all these catalysts, the spin-lattice relaxation time (Tl) has followed the Korringa behavior characteristic of metallic systems [179]. Thus, CO adsorbed on Pt/Ru catalysts attains metallic properties due to the mixing of CO molecular orbitals with the conduction electron states of the transition metal. This observation strongly suggests that the electronic influence of Ru on surface Pt atoms is only a local effect, and Pt atoms situated away from Ru sites retain their original electronic band structure properties. [Pg.777]

See other pages where Metal isotropic conduction electron spin is mentioned: [Pg.279]    [Pg.209]    [Pg.44]    [Pg.44]    [Pg.296]    [Pg.494]    [Pg.96]    [Pg.486]    [Pg.167]    [Pg.226]    [Pg.325]   


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Conductance electronic

Conducting electrons

Conducting metals

Conduction electron spin

Conduction electrons

Conductive isotropic

Conductivity isotropic

Conductivity: electronic

Electron conductance

Electron conductivity

Electronic conduction

Electronically conducting

Electronics conduction

Isotropic conduction

Metal conductivity

Metallic conductance

Metallic conduction

Metals conduction

Metals electronic conductivity

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