Li ion conduction in LiLnSiO4 (Ln = La, Nd, Sm, Eu, Gd and Dy) sinters

H. Matsumoto; K. Yonezawa; H. Iwahara

Li ion conduction in LiLnSiO₄ (Ln = La, Nd, Sm, Eu, Gd and Dy) sinters

H. Matsumoto, K. Yonezawa, H. Iwahara

Research output: Contribution to journal › Article › peer-review

Abstract

Electrochemical properties of hexagonal lithium lanthanoid silicates were investigated to confirm their lithium ion conduction at elevated temperatures. EMF of oxygen concentration cells using the specimen as an electrolyte obeyed Nernst's equation, indicating their unique ionic conduction. The charge carrier for the ionic conduction was confirmed quantitatively to be lithium ions by means of Tubandt's method. Partial substitution of alkaline earth metals and lithium for lanthanum in LiLaSiO₄ was found to be effective to enhance conductivity and to improve sintering property.

Original language	English
Pages (from-to)	79-87
Number of pages	9
Journal	Solid State Ionics
Volume	113-115
Publication status	Published - Dec 1 1998
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

Cite this

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title = "Li ion conduction in LiLnSiO4 (Ln = La, Nd, Sm, Eu, Gd and Dy) sinters",

abstract = "Electrochemical properties of hexagonal lithium lanthanoid silicates were investigated to confirm their lithium ion conduction at elevated temperatures. EMF of oxygen concentration cells using the specimen as an electrolyte obeyed Nernst's equation, indicating their unique ionic conduction. The charge carrier for the ionic conduction was confirmed quantitatively to be lithium ions by means of Tubandt's method. Partial substitution of alkaline earth metals and lithium for lanthanum in LiLaSiO4 was found to be effective to enhance conductivity and to improve sintering property.",

author = "H. Matsumoto and K. Yonezawa and H. Iwahara",

year = "1998",

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language = "English",

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journal = "Solid State Ionics",

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T1 - Li ion conduction in LiLnSiO4 (Ln = La, Nd, Sm, Eu, Gd and Dy) sinters

AU - Matsumoto, H.

AU - Yonezawa, K.

AU - Iwahara, H.

PY - 1998/12/1

Y1 - 1998/12/1

N2 - Electrochemical properties of hexagonal lithium lanthanoid silicates were investigated to confirm their lithium ion conduction at elevated temperatures. EMF of oxygen concentration cells using the specimen as an electrolyte obeyed Nernst's equation, indicating their unique ionic conduction. The charge carrier for the ionic conduction was confirmed quantitatively to be lithium ions by means of Tubandt's method. Partial substitution of alkaline earth metals and lithium for lanthanum in LiLaSiO4 was found to be effective to enhance conductivity and to improve sintering property.

AB - Electrochemical properties of hexagonal lithium lanthanoid silicates were investigated to confirm their lithium ion conduction at elevated temperatures. EMF of oxygen concentration cells using the specimen as an electrolyte obeyed Nernst's equation, indicating their unique ionic conduction. The charge carrier for the ionic conduction was confirmed quantitatively to be lithium ions by means of Tubandt's method. Partial substitution of alkaline earth metals and lithium for lanthanum in LiLaSiO4 was found to be effective to enhance conductivity and to improve sintering property.

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AN - SCOPUS:0032315721

SN - 0167-2738

VL - 113-115

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EP - 87

JO - Solid State Ionics

JF - Solid State Ionics

ER -

Li ion conduction in LiLnSiO₄ (Ln = La, Nd, Sm, Eu, Gd and Dy) sinters

Abstract

All Science Journal Classification (ASJC) codes

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