A comparative study of structural and impedance spectroscopic analysis of LixMVO4 (M = Ni, Co; X = 0.8, 1.0, 1.2)

S. Selvasekarapandian; M. S. Bhuvaneswari; Shinobu Fujihara; Shinnosuke Koji

doi:10.1016/j.actamat.2005.11.040

A comparative study of structural and impedance spectroscopic analysis of Li_xMVO₄ (M = Ni, Co; X = 0.8, 1.0, 1.2)

S. Selvasekarapandian, M. S. Bhuvaneswari, Shinobu Fujihara, Shinnosuke Koji

応用化学科

研究成果: Article › 査読

17 被引用数 (Scopus)

抄録

Lithium nickel vanadate and lithium cobalt vanadate with various lithium concentrations have been prepared by a solid-state reaction method. X-ray photoelectron spectroscopic analysis of both samples indicates a reduction in the oxidation state of vanadium with increasing lithium composition. Conductance spectra reveal the low coulombic repulsive force between lithium ions for Li_1.0NiVO₄ and Li_1.2CoVO₄. Modulus spectra indicate an increase in available sites for lithium motion with an increase in lithium content for both samples.

本文言語	English
ページ（範囲）	1767-1776
ページ数	10
ジャーナル	Acta Materialia
巻	54
号	7
DOI	https://doi.org/10.1016/j.actamat.2005.11.040
出版ステータス	Published - 2006 4 1

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Polymers and Plastics
Metals and Alloys

文献へのアクセス

10.1016/j.actamat.2005.11.040

フィンガープリント「A comparative study of structural and impedance spectroscopic analysis of Li<sub>x</sub>MVO<sub>4</sub> (M = Ni, Co; X = 0.8, 1.0, 1.2)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

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AU - Fujihara, Shinobu

AU - Koji, Shinnosuke

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KW - Lithium nickel vanadate

KW - Modulus analysis

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