You need JavaScript to view this

Solid lithium ion conductors for battery applications

Abstract

The phase equilibria and conductivities of the LiF-LiH, LiF-LiOH, LiF-Li/sub 2/O, Li/sub 2/S-Li/sub 2/O, Li/sub 2/S-LiCl and Li/sub 2/S-LiBr systems were investigated. All ternary single phases and two-phase mixtures are solid electrolytes which are thermodynamically stable in respect of reaction with elemental lithium (anode) and at practically useful, low lithium activities (cathode). The conductivity normally increases with decreasing thermodynamic stability and vice versa. The conductivity may be optimized in the case of solid solutions by selecting a composition with a decomposition voltage just above the value required by the cathode material employed. All materials are isotropic in structure and no dendrite formation was observed. This allows their use in rechargeable, thin film electrolyte batteries.
Authors:
Publication Date:
Jan 15, 1985
Product Type:
Conference
Report Number:
CONF-8404267-
Reference Number:
FRG-84-08165; EDB-85-157172
Resource Relation:
Journal Name: Journal of Power Sources; Journal Volume: 14; Journal Issue: 1-3; Conference: 2. international meeting on lithium batteries, Paris, France, 25 Apr 1984
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE; SOLID ELECTROLYTES; IONIC CONDUCTIVITY; PHASE STUDIES; BINARY MIXTURES; CHEMICAL COMPOSITION; EQUILIBRIUM; LITHIUM; LITHIUM BROMIDES; LITHIUM CHLORIDES; LITHIUM FLUORIDES; LITHIUM HYDRIDES; LITHIUM HYDROXIDES; LITHIUM OXIDES; LITHIUM SULFIDES; METAL-NONMETAL BATTERIES; TEMPERATURE DEPENDENCE; ALKALI METAL COMPOUNDS; ALKALI METALS; BROMIDES; BROMINE COMPOUNDS; CHALCOGENIDES; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; ELECTRIC BATTERIES; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTROCHEMICAL CELLS; ELECTROLYTES; ELEMENTS; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HYDRIDES; HYDROGEN COMPOUNDS; HYDROXIDES; LITHIUM COMPOUNDS; LITHIUM HALIDES; METALS; MIXTURES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SULFIDES; SULFUR COMPOUNDS; 400400* - Electrochemistry; 250903 - Energy Storage- Batteries- Materials, Components, & Auxiliaries
OSTI ID:
5233987
Country of Origin:
Switzerland
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JPSOD; ISSN 0378-7753
Submitting Site:
HEDB
Size:
Pages: 105-109
Announcement Date:

Citation Formats

Weppner, W. Solid lithium ion conductors for battery applications. Switzerland: N. p., 1985. Web. doi:10.1016/0378-7753(85)88019-8.
Weppner, W. Solid lithium ion conductors for battery applications. Switzerland. doi:10.1016/0378-7753(85)88019-8.
Weppner, W. 1985. "Solid lithium ion conductors for battery applications." Switzerland. doi:10.1016/0378-7753(85)88019-8. https://www.osti.gov/servlets/purl/10.1016/0378-7753(85)88019-8.
@misc{etde_5233987,
title = {Solid lithium ion conductors for battery applications}
author = {Weppner, W.}
abstractNote = {The phase equilibria and conductivities of the LiF-LiH, LiF-LiOH, LiF-Li/sub 2/O, Li/sub 2/S-Li/sub 2/O, Li/sub 2/S-LiCl and Li/sub 2/S-LiBr systems were investigated. All ternary single phases and two-phase mixtures are solid electrolytes which are thermodynamically stable in respect of reaction with elemental lithium (anode) and at practically useful, low lithium activities (cathode). The conductivity normally increases with decreasing thermodynamic stability and vice versa. The conductivity may be optimized in the case of solid solutions by selecting a composition with a decomposition voltage just above the value required by the cathode material employed. All materials are isotropic in structure and no dendrite formation was observed. This allows their use in rechargeable, thin film electrolyte batteries.}
doi = {10.1016/0378-7753(85)88019-8}
journal = {Journal of Power Sources}
issue = {1-3}
volume = {14}
place = {Switzerland}
year = {1985}
month = {Jan}
}