Highly efficient formation of visible light tunable TiO (sub 2-x) N (sub x) photocatalysts and their transformation at the nanoscale

Article Abstract:

In the study conducted it shows that, at room temperature extending further into the nanometer regime to produce catalytically active TiO (sub 2-x) N (sub x) nanoparticles that absorb well into the visible and near-infrared region. Speculate that this effect may lead to the significant reduction in nitrogen uptake and photocatalytic activity for the acetate-treated samples relative to TiO (sub 2-x) N (sub x) and the corresponding chloride and nitrate-treated samples.

All Other Miscellaneous Chemical Product and Preparation Manufacturing, Catalysts, Chemical preparations, not elsewhere classified, Titanium dioxide, Chemistry, Physical and theoretical, Physical chemistry, Chemical properties

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Characterization of a carbon-nitrogen network solid with NMR and high field EPR

Article Abstract:

A solid-state NMR study of a paracyanogen-like solid utilizing (sub 13)C- (sub 150N adiabatic-passage Hartmann-Hahn cross polarization (APHH-CP) to perform dipolar filtering is described. NMR and EPR data may be useful for optimizing CN-polymer samples as potential precursors for ultrahard carbon nitrogen solids is concluded.

Carbon, Electron paramagnetic resonance

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Self-diffusion of ions at different time scales in a porous and charged medium: The Nafion Membrane

Article Abstract:

The self-diffusion coefficients of N(CH3)(sub 4)(super +) ions in a cation-exchange membrane, the Nafion are measured at different time scales. The radiotracer method confirms the NMR results at long time scales that the diffusion does not depend on electrolyte concentration.

Spectra, Ions

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