Changes in electronic structure upon lithium insertion into the A-site deficient perovskite type oxides (Li,La)TiO3
Article Abstract:
The variation of the electronic structure accompanying the electrochemical lithium insertion into the perovskite type oxide, (Li,La)TiO3, was investigated by X-ray absorption spectroscopy. The results indicated that the oxidation states of La were unchanged through the electrochemical lithium insertion, while electronic structural change was observed around Ti and O ion.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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Study on the AC impedance spectroscopy for the Li Insertion Reaction of Li(sub x)La(sub 1/3)NbO(sub3) at the electrode-electrolyte interface
Article Abstract:
The behavior of two impedance components as functions of composition x, electrolyte concentration and temperature investigates the elemental reaction mechanism by the phenom-enological interpretation. By using 'adatom model' one can interpret the reaction process occurring at electrode/electrolyte interface without contradiction.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
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Surfactant-templated TiO2 (anatase): characteristic features of lithium insertion electrochemistry in organized nanostructures
Article Abstract:
A first electrochemical investigation of mesophorous anatase templated by poly block copolymers is conducted. A most striking effect was the occurrence of the two new pairs of peaks which act as indicators of mesoscopic ordering of the skeleton in cyclic voltammograms in Li(super +) containing electrolyte solutions.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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