Glass-ceramic Li2S-P2S5 electrolytes prepared by a single step ball billing process and their application for all-solid-state lithium-ion batteries

James Trevey; Jum Suk Jang; Yoon Seok Jung; Conrad R. Stoldt; Se Hee Lee

doi:10.1016/j.elecom.2009.07.028

Glass-ceramic Li₂S-P₂S₅ electrolytes prepared by a single step ball billing process and their application for all-solid-state lithium-ion batteries

James Trevey
, Jum Suk Jang
, Yoon Seok Jung
, Conrad R. Stoldt
, Se Hee Lee^*

^*Corresponding author for this work

Environmental Biotechnology

University of Colorado Boulder

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

137 Scopus citations

Abstract

We report that glass-ceramic Li₂S-P₂S₅ electrolytes can be prepared by a single step ball milling (SSBM) process. Mechanical ball milling of the xLi₂S·(100 - x)P₂S₅ system at 55 °C produced crystalline glass-ceramic materials exhibiting high Li-ion conductivity over 10^-3 S cm^-1 at room temperature with a wide electrochemical stability window of 5 V. Silicon nanoparticles were evaluated as anode material in a solid-state Li battery employing the glass-ceramic electrolyte produced by the SSBM process and showed outstanding cycling stability.

Original language	English
Pages (from-to)	1830-1833
Number of pages	4
Journal	Electrochemistry Communications
Volume	11
Issue number	9
DOIs	https://doi.org/10.1016/j.elecom.2009.07.028
State	Published - 2009.09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Glass-ceramic
Li-ion conductivity
Lithium-ion battery
Mechanical ball milling
Si nanoparticle

Access to Document

10.1016/j.elecom.2009.07.028

Cite this

@article{2367a12435474d2096d0d4ee0337214a,

title = "Glass-ceramic Li2S-P2S5 electrolytes prepared by a single step ball billing process and their application for all-solid-state lithium-ion batteries",

abstract = "We report that glass-ceramic Li2S-P2S5 electrolytes can be prepared by a single step ball milling (SSBM) process. Mechanical ball milling of the xLi2S·(100 - x)P2S5 system at 55 °C produced crystalline glass-ceramic materials exhibiting high Li-ion conductivity over 10-3 S cm-1 at room temperature with a wide electrochemical stability window of 5 V. Silicon nanoparticles were evaluated as anode material in a solid-state Li battery employing the glass-ceramic electrolyte produced by the SSBM process and showed outstanding cycling stability.",

keywords = "Glass-ceramic, Li-ion conductivity, Lithium-ion battery, Mechanical ball milling, Si nanoparticle",

author = "James Trevey and Jang, \{Jum Suk\} and Jung, \{Yoon Seok\} and Stoldt, \{Conrad R.\} and Lee, \{Se Hee\}",

year = "2009",

month = sep,

doi = "10.1016/j.elecom.2009.07.028",

language = "English",

volume = "11",

pages = "1830--1833",

journal = "Electrochemistry Communications",

issn = "1388-2481",

number = "9",

}

TY - JOUR

T1 - Glass-ceramic Li2S-P2S5 electrolytes prepared by a single step ball billing process and their application for all-solid-state lithium-ion batteries

AU - Trevey, James

AU - Jang, Jum Suk

AU - Jung, Yoon Seok

AU - Stoldt, Conrad R.

AU - Lee, Se Hee

PY - 2009/9

Y1 - 2009/9

N2 - We report that glass-ceramic Li2S-P2S5 electrolytes can be prepared by a single step ball milling (SSBM) process. Mechanical ball milling of the xLi2S·(100 - x)P2S5 system at 55 °C produced crystalline glass-ceramic materials exhibiting high Li-ion conductivity over 10-3 S cm-1 at room temperature with a wide electrochemical stability window of 5 V. Silicon nanoparticles were evaluated as anode material in a solid-state Li battery employing the glass-ceramic electrolyte produced by the SSBM process and showed outstanding cycling stability.

AB - We report that glass-ceramic Li2S-P2S5 electrolytes can be prepared by a single step ball milling (SSBM) process. Mechanical ball milling of the xLi2S·(100 - x)P2S5 system at 55 °C produced crystalline glass-ceramic materials exhibiting high Li-ion conductivity over 10-3 S cm-1 at room temperature with a wide electrochemical stability window of 5 V. Silicon nanoparticles were evaluated as anode material in a solid-state Li battery employing the glass-ceramic electrolyte produced by the SSBM process and showed outstanding cycling stability.

KW - Glass-ceramic

KW - Li-ion conductivity

KW - Lithium-ion battery

KW - Mechanical ball milling

KW - Si nanoparticle

UR - https://www.scopus.com/pages/publications/69549130580

U2 - 10.1016/j.elecom.2009.07.028

DO - 10.1016/j.elecom.2009.07.028

M3 - Journal article

AN - SCOPUS:69549130580

SN - 1388-2481

VL - 11

SP - 1830

EP - 1833

JO - Electrochemistry Communications

JF - Electrochemistry Communications

IS - 9

ER -