Electron paramagnetic resonance and solid-state NMR study of cation distribution in LiGa (sub y) Co (sub 1-y) O (sub 2) and effects on the electrochemial oxidation

Article Abstract:

Occupancy of gallium in octahedral sites of layered LiGa (sub y) Co (sub 1-y) O (sub 2) obtained at 3GPa is detected by using (super71) Ga MAS NMR spectroscopy. The Electron paramagnetic resonance spectra of Ni (sub 3+) probes in the series show a reinforcement of local tetragonal distortion of NiO (sub 6) octahedra in the trigonal LiGa (sub y) Co (sub 1-y) O (sub 2) as compared to that in LiCoO (sub 2).

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Cobalt, Gallium, Lithium, Nickel, Electron paramagnetic resonance spectroscopy, Lithium (Metal)

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Formation of nanooctahedra in molybdenum disulfide and molybdenum diselenide using pulsed laser vaporization

Article Abstract:

Pulsed laser vaporization is used to produce nanooctahedra of molybdenum disulfide and molybdenum diselenide. A preliminary survey of pulsed laser vaporization of other layered metal chalcogenides indicates that these dichalcogenides differ in their tendency to form small closed layered fullerene-like structures.

All Other Basic Inorganic Chemical Manufacturing, Molybdenum Compounds, Ablation (Vaporization technology), Structure, Laser ablation, Molybdenum disulfide

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