Preparation of lithium ion conducting glasses and glass–ceramics for all-solid-state batteries

Tatsumisago, Masahiro; Hayashi, Akitoshi

doi:10.1016/j.jnoncrysol.2006.10.091

Cited by 56 publications

(42 citation statements)

References 34 publications

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“…Similar mixed-anion effects arise if the network forming oxide is mixed with various nitride, sulphide, or halide species. Examples of this effect include ion conducting oxynitride [92], oxysulfide [93] and oxyhalide glasses [94][95][96]. In particular for the latter systems, the presence of lithium halide additives are known to enhance the conductivity of oxide-based glasses considerably.…”

Section: Mixed Anion Effects In Ion Conducting Glassesmentioning

confidence: 99%

Short and Medium Range Order in Ion-Conducting Glasses Studied by Modern Solid State NMR Techniques

Eckert¹

2010

Zeitschrift Für Physikalische Chemie

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Glass Structure / Solid State NMR Spectroscopy / Structure-Property RelationsGlassy ionic conductors have attained considerable importance in the solid state battery technology field. To understand the influence of composition on ionic mobility and transport, information about the local and dynamic environments of the mobile ions in glasses is required. Solid state NMR spectroscopy is one of the most powerful tools for addressing these questions. Our research effort in this area comprises (1) the development of efficient techniques and strategies for the study of disordered materials, (2) the detailed application of optimized measurement and data analysis protocols to different glass systems under systematic compositional variation, and (3) the comprehensive interpretation of the results obtained in the overall literature context. This article attempts to convey a concise overview of our contribution to this field over the period from 2004 to 2010, to describe the most significant insights obtained and to place them into the overall field of Solid State Ionics.

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Section: Mixed Anion Effects In Ion Conducting Glassesmentioning

confidence: 99%

Short and Medium Range Order in Ion-Conducting Glasses Studied by Modern Solid State NMR Techniques

Eckert¹

2010

Zeitschrift Für Physikalische Chemie

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“…We reported that Li 2 SeP 2 S 5 glass-ceramic electrolytes prepared using a mechanical milling technique exhibited a high lithium-ion conductivity of 5.2 Â 10 À3 S cm À1 at room temperature [6]. All-solidstate cells using the Li 2 SeP 2 S 5 solid electrolyte operated as secondary batteries [7].…”

Section: Introductionmentioning

confidence: 99%

Preparation of high lithium-ion conducting Li6PS5Cl solid electrolyte from ethanol solution for all-solid-state lithium batteries

Yubuchi

Teragawa

Aso

et al. 2015

Journal of Power Sources

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226

180

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h i g h l i g h t sLi 6 PS 5 Cl solid electrolyte was prepared from ethanol solution. LiCoO 2 was coated with Li 6 PS 5 Cl solid electrolyte by using the solution. All-solid-state batteries using the electrolyte-coated LiCoO 2 operated reversibly. battery Lithium secondary battery Sulfide solid electrolyte Liquid phase method a b s t r a c t A Li 6 PS 5 Cl solid electrolyte was successfully prepared by dissolution-reprecipitation process via ethanol solution. An ionic conductivity of the Li 6 PS 5 Cl solid electrolyte from the homogeneous ethanol solution was 1.4 Â 10 À5 S cm À1 at room temperature. LiCoO 2 particles were coated with the Li 6 PS 5 Cl electrolyte via ethanol solution to form favorable electrode-electrolyte interface with a large contact areas. An allsolid-state cell using the electrolyte-coated LiCoO 2 operated as a rechargeable battery and showed the initial discharge capacity of 45 mAh g À1 at 25 C.

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“…4,5 Nowadays, glasses and glass-ceramics of the system Li 2 S-P 2 S 5 -P 2 O 5 have shown the highest conductivities, which are in the order of 10 −3 to 10 −5 S cm −1 at room temperature, and best performances as electrolytes in all-solid-state devices. 6,7 The generally poor chemical durability of phosphate glasses has limited their practical application in real systems. Among the ways to improve the durability of phosphate glasses, the introduction of glass stabilisers represents the most adequate mean.…”

Section: Introductionmentioning

confidence: 99%

Structure and properties of high Li2O-containing aluminophosphate glasses

Moreau

Durán

Muñoz

2009

Journal of the European Ceramic Society

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Preparation of lithium ion conducting glasses and glass–ceramics for all-solid-state batteries

Cited by 56 publications

References 34 publications

Short and Medium Range Order in Ion-Conducting Glasses Studied by Modern Solid State NMR Techniques

Short and Medium Range Order in Ion-Conducting Glasses Studied by Modern Solid State NMR Techniques

Preparation of high lithium-ion conducting Li6PS5Cl solid electrolyte from ethanol solution for all-solid-state lithium batteries

Structure and properties of high Li2O-containing aluminophosphate glasses

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