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

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

33 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	467-470
页数	4
期刊	Journal of Power Sources
卷	189
期	1
DOI	https://doi.org/10.1016/j.jpowsour.2008.12.042
出版状态	已出版 - 1 4月 2009

联合国可持续发展目标

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可持续发展目标 7 经济适用的清洁能源

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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 {\texttimes} 10-7 S cm-1 to 9.2 {\texttimes} 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",

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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

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DO - 10.1016/j.jpowsour.2008.12.042

M3 - Article

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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

摘要

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