Nanostructure Li ion insertion electrodes. 1. Discussion on fast transport and short path for ion diffusion

Article Abstract:

The mechanisms of ion and electron transport in nanostructured insertion electrode materials such as metal oxide electrochromics and/or Li ion batteries are described. Some sort of relaxation process is expected to take place in the domain response, during the insertion of Li ions into nanostructure-based electrodes.

Observations, Electron transport, Chemistry, Physical and theoretical, Physical chemistry, Mechanical properties, Atomic properties

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Atomic and electronic bulk versus surface structure: lithium intercalation in anatase TiO2

Article Abstract:

Lithium intercalation in anatase TiO2 results in structural and electronic changes. A two-phase system is completely suited in the atomic structure (EXAFS) and the electronic structure (XANES) regions of the X-ray absorption spectra of anatase TiO2 upon Li intercalation.

Analysis, Usage, Spectrum analysis, Electronic structure, Atomic structure, Chemical properties, X-ray spectrometry

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Chemla effect in molten LiCl/KCL and LiF/KF mixtures

Article Abstract:

The chemla effect in LiCl/KCl and LiF/KF was investigated by using MD stimulations. It showed that the usual potential models for these systems are able to give the observed composition dependence of the cation internal mobilities b (sub i).

Alkalies and chlorine, Alkalies and Chlorine Manufacturing, Chlorine

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