Ionic Conductivity of Solid Lithium Iodide and its Monohydrate

Finn Willy Poulsen

doi:10.1016/0167-2738(81)90020-5

Ionic Conductivity of Solid Lithium Iodide and its Monohydrate

Finn Willy Poulsen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The solid electrolytes LiI, LiI,H2O and LiI,D2O have been characterized by ac- and dc-conductivity measurements. LiI exhibits two conductivity regions: an extrinsic below ≈ 180°C and an intrinsic above, with activation energies of 0.43±0.04 eV and 0.81±0.05 eV respectively. The room temperature conductivities of the hydrates LiI,H2O and LiI,D2O are 6.6× 10−6 and 6.1×10−6 (Ω cm)−1 respectively. The activation energy for Li-ion motion in LiI,D2O is 0.66±0.05 eV.

Original language	English
Journal	Solid State Ionics
Volume	2
Issue number	1
Pages (from-to)	53-57
ISSN	0167-2738
DOIs	https://doi.org/10.1016/0167-2738(81)90020-5
Publication status	Published - 1981

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title = "Ionic Conductivity of Solid Lithium Iodide and its Monohydrate",

abstract = "The solid electrolytes LiI, LiI,H2O and LiI,D2O have been characterized by ac- and dc-conductivity measurements. LiI exhibits two conductivity regions: an extrinsic below ≈ 180°C and an intrinsic above, with activation energies of 0.43±0.04 eV and 0.81±0.05 eV respectively. The room temperature conductivities of the hydrates LiI,H2O and LiI,D2O are 6.6× 10−6 and 6.1×10−6 (Ω cm)−1 respectively. The activation energy for Li-ion motion in LiI,D2O is 0.66±0.05 eV.",

author = "Poulsen, \{Finn Willy\}",

year = "1981",

doi = "10.1016/0167-2738(81)90020-5",

language = "English",

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journal = "Solid State Ionics",

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T1 - Ionic Conductivity of Solid Lithium Iodide and its Monohydrate

AU - Poulsen, Finn Willy

PY - 1981

Y1 - 1981

N2 - The solid electrolytes LiI, LiI,H2O and LiI,D2O have been characterized by ac- and dc-conductivity measurements. LiI exhibits two conductivity regions: an extrinsic below ≈ 180°C and an intrinsic above, with activation energies of 0.43±0.04 eV and 0.81±0.05 eV respectively. The room temperature conductivities of the hydrates LiI,H2O and LiI,D2O are 6.6× 10−6 and 6.1×10−6 (Ω cm)−1 respectively. The activation energy for Li-ion motion in LiI,D2O is 0.66±0.05 eV.

AB - The solid electrolytes LiI, LiI,H2O and LiI,D2O have been characterized by ac- and dc-conductivity measurements. LiI exhibits two conductivity regions: an extrinsic below ≈ 180°C and an intrinsic above, with activation energies of 0.43±0.04 eV and 0.81±0.05 eV respectively. The room temperature conductivities of the hydrates LiI,H2O and LiI,D2O are 6.6× 10−6 and 6.1×10−6 (Ω cm)−1 respectively. The activation energy for Li-ion motion in LiI,D2O is 0.66±0.05 eV.

U2 - 10.1016/0167-2738(81)90020-5

DO - 10.1016/0167-2738(81)90020-5

M3 - Journal article

SN - 0167-2738

VL - 2

SP - 53

EP - 57

JO - Solid State Ionics

JF - Solid State Ionics

IS - 1

ER -

Ionic Conductivity of Solid Lithium Iodide and its Monohydrate

Abstract

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