Preparation and performance of novel Li-Ti-Si-P-O-N thin-film electrolyte for thin-film lithium batteries

Feng Wu; Yadong Liu; Renjie Chen; Shi Chen; Guoqing Wang

doi:10.1016/j.jpowsour.2008.12.042

Preparation and performance of novel Li-Ti-Si-P-O-N thin-film electrolyte for thin-film lithium batteries

Feng Wu
, Yadong Liu
, Renjie Chen^*
, Shi Chen
, Guoqing Wang

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

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

33 Citations (Scopus)

Abstract

Novel Li-Ti-Si-P-O-N thin-film electrolyte was successfully fabricated by RF magnetron sputtering from a Li-Ti-Si-P-O target in N₂ atmosphere at various temperatures. XRD, SEM, EDX, XPS, and EIS were employed to characterize their structure, morphology, composition and electrochemical performances. The films were smooth, dense, uniform, without cracks or voids, and possessed an amorphous structure. Their room temperature lithium-ion conductivities were measured to be from 3.6 × 10^-7 S cm^-1 to 9.2 × 10^-6 S cm^-1, and the temperature dependence of the ionic conductivities fits the Arrhenius relation. This kind of electrolyte possessed good properties is a promising candidate material for solid-state thin-film lithium batteries.

Original language	English
Pages (from-to)	467-470
Number of pages	4
Journal	Journal of Power Sources
Volume	189
Issue number	1
DOIs	https://doi.org/10.1016/j.jpowsour.2008.12.042
Publication status	Published - 1 Apr 2009

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Conductivity
Li-Ti-Si-P-O-N
Magnetron sputtering
Solid electrolyte
Thin-film lithium battery

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10.1016/j.jpowsour.2008.12.042

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title = "Preparation and performance of novel Li-Ti-Si-P-O-N thin-film electrolyte for thin-film lithium batteries",

abstract = "Novel Li-Ti-Si-P-O-N thin-film electrolyte was successfully fabricated by RF magnetron sputtering from a Li-Ti-Si-P-O target in N2 atmosphere at various temperatures. XRD, SEM, EDX, XPS, and EIS were employed to characterize their structure, morphology, composition and electrochemical performances. The films were smooth, dense, uniform, without cracks or voids, and possessed an amorphous structure. Their room temperature lithium-ion conductivities were measured to be from 3.6 × 10-7 S cm-1 to 9.2 × 10-6 S cm-1, and the temperature dependence of the ionic conductivities fits the Arrhenius relation. This kind of electrolyte possessed good properties is a promising candidate material for solid-state thin-film lithium batteries.",

keywords = "Conductivity, Li-Ti-Si-P-O-N, Magnetron sputtering, Solid electrolyte, Thin-film lithium battery",

author = "Feng Wu and Yadong Liu and Renjie Chen and Shi Chen and Guoqing Wang",

year = "2009",

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doi = "10.1016/j.jpowsour.2008.12.042",

language = "English",

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journal = "Journal of Power Sources",

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TY - JOUR

T1 - Preparation and performance of novel Li-Ti-Si-P-O-N thin-film electrolyte for thin-film lithium batteries

AU - Wu, Feng

AU - Liu, Yadong

AU - Chen, Renjie

AU - Chen, Shi

AU - Wang, Guoqing

PY - 2009/4/1

Y1 - 2009/4/1

N2 - Novel Li-Ti-Si-P-O-N thin-film electrolyte was successfully fabricated by RF magnetron sputtering from a Li-Ti-Si-P-O target in N2 atmosphere at various temperatures. XRD, SEM, EDX, XPS, and EIS were employed to characterize their structure, morphology, composition and electrochemical performances. The films were smooth, dense, uniform, without cracks or voids, and possessed an amorphous structure. Their room temperature lithium-ion conductivities were measured to be from 3.6 × 10-7 S cm-1 to 9.2 × 10-6 S cm-1, and the temperature dependence of the ionic conductivities fits the Arrhenius relation. This kind of electrolyte possessed good properties is a promising candidate material for solid-state thin-film lithium batteries.

AB - Novel Li-Ti-Si-P-O-N thin-film electrolyte was successfully fabricated by RF magnetron sputtering from a Li-Ti-Si-P-O target in N2 atmosphere at various temperatures. XRD, SEM, EDX, XPS, and EIS were employed to characterize their structure, morphology, composition and electrochemical performances. The films were smooth, dense, uniform, without cracks or voids, and possessed an amorphous structure. Their room temperature lithium-ion conductivities were measured to be from 3.6 × 10-7 S cm-1 to 9.2 × 10-6 S cm-1, and the temperature dependence of the ionic conductivities fits the Arrhenius relation. This kind of electrolyte possessed good properties is a promising candidate material for solid-state thin-film lithium batteries.

KW - Conductivity

KW - Li-Ti-Si-P-O-N

KW - Magnetron sputtering

KW - Solid electrolyte

KW - Thin-film lithium battery

UR - https://www.scopus.com/pages/publications/62349108895

U2 - 10.1016/j.jpowsour.2008.12.042

DO - 10.1016/j.jpowsour.2008.12.042

M3 - Article

AN - SCOPUS:62349108895

SN - 0378-7753

VL - 189

SP - 467

EP - 470

JO - Journal of Power Sources

JF - Journal of Power Sources

IS - 1

ER -

Preparation and performance of novel Li-Ti-Si-P-O-N thin-film electrolyte for thin-film lithium batteries

Abstract

UN SDGs

Keywords

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