Properties and preparation of Li-La-Ti-Zr-O thin film electrolyte

Jian Nong; Huarui Xu; Zhaozhe Yu; Guisheng Zhu; Aibing Yu

doi:10.1016/j.matlet.2015.04.088

Properties and preparation of Li-La-Ti-Zr-O thin film electrolyte

Jian Nong
, Huarui Xu
, Zhaozhe Yu
, Guisheng Zhu
, Aibing Yu

School of Energy and Power Engineering

Guilin University of Electronic Technology

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

33 Scopus citations

Abstract

Amorphous Li-La-Ti-Zr-O thin film electrolyte has been deposited on the tin-doped indium oxide (ITO)/glass substrate by radio frequency magnetron co-sputtering using Li_0.33La_0.56TiO₃ (LLTO) and Li₇La₃Zr₂O₁₂ (LLZO) powder targets. The ionic conductivity and electronic conductivity of the Li-La-Ti-Zr-O thin film electrolyte are investigated at room temperature by AC impedance and I-V curve, respectively. The results show that the as-prepared amorphous Li-La-Ti-Zr-O thin film electrolyte has a high ionic conductivity of 2.83×10^-6 S cm^-1 and a low electronic conductivity of 5.10×10^-10 S cm^-1, and can be used as an electrolyte of all-solid-state thin film lithium batteries.

Original language	English
Pages (from-to)	167-169
Number of pages	3
Journal	Materials Letters
Volume	154
DOIs	https://doi.org/10.1016/j.matlet.2015.04.088
State	Published - 1 Sep 2015

Keywords

Amorphous Li-La-Ti-Zr-O electrolyte
Electrical properties
Electronic conductivity
Ionic conductivity
RF magnetron co-sputtering
Thin-film

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10.1016/j.matlet.2015.04.088

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@article{a286316c442b42b18d5dddc7f52d08b7,

title = "Properties and preparation of Li-La-Ti-Zr-O thin film electrolyte",

abstract = "Amorphous Li-La-Ti-Zr-O thin film electrolyte has been deposited on the tin-doped indium oxide (ITO)/glass substrate by radio frequency magnetron co-sputtering using Li0.33La0.56TiO3 (LLTO) and Li7La3Zr2O12 (LLZO) powder targets. The ionic conductivity and electronic conductivity of the Li-La-Ti-Zr-O thin film electrolyte are investigated at room temperature by AC impedance and I-V curve, respectively. The results show that the as-prepared amorphous Li-La-Ti-Zr-O thin film electrolyte has a high ionic conductivity of 2.83×10-6 S cm-1 and a low electronic conductivity of 5.10×10-10 S cm-1, and can be used as an electrolyte of all-solid-state thin film lithium batteries.",

keywords = "Amorphous Li-La-Ti-Zr-O electrolyte, Electrical properties, Electronic conductivity, Ionic conductivity, RF magnetron co-sputtering, Thin-film",

author = "Jian Nong and Huarui Xu and Zhaozhe Yu and Guisheng Zhu and Aibing Yu",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

month = sep,

day = "1",

doi = "10.1016/j.matlet.2015.04.088",

language = "英语",

volume = "154",

pages = "167--169",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Properties and preparation of Li-La-Ti-Zr-O thin film electrolyte

AU - Nong, Jian

AU - Xu, Huarui

AU - Yu, Zhaozhe

AU - Zhu, Guisheng

AU - Yu, Aibing

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Amorphous Li-La-Ti-Zr-O thin film electrolyte has been deposited on the tin-doped indium oxide (ITO)/glass substrate by radio frequency magnetron co-sputtering using Li0.33La0.56TiO3 (LLTO) and Li7La3Zr2O12 (LLZO) powder targets. The ionic conductivity and electronic conductivity of the Li-La-Ti-Zr-O thin film electrolyte are investigated at room temperature by AC impedance and I-V curve, respectively. The results show that the as-prepared amorphous Li-La-Ti-Zr-O thin film electrolyte has a high ionic conductivity of 2.83×10-6 S cm-1 and a low electronic conductivity of 5.10×10-10 S cm-1, and can be used as an electrolyte of all-solid-state thin film lithium batteries.

AB - Amorphous Li-La-Ti-Zr-O thin film electrolyte has been deposited on the tin-doped indium oxide (ITO)/glass substrate by radio frequency magnetron co-sputtering using Li0.33La0.56TiO3 (LLTO) and Li7La3Zr2O12 (LLZO) powder targets. The ionic conductivity and electronic conductivity of the Li-La-Ti-Zr-O thin film electrolyte are investigated at room temperature by AC impedance and I-V curve, respectively. The results show that the as-prepared amorphous Li-La-Ti-Zr-O thin film electrolyte has a high ionic conductivity of 2.83×10-6 S cm-1 and a low electronic conductivity of 5.10×10-10 S cm-1, and can be used as an electrolyte of all-solid-state thin film lithium batteries.

KW - Amorphous Li-La-Ti-Zr-O electrolyte

KW - Electrical properties

KW - Electronic conductivity

KW - Ionic conductivity

KW - RF magnetron co-sputtering

KW - Thin-film

UR - https://www.scopus.com/pages/publications/84928956919

U2 - 10.1016/j.matlet.2015.04.088

DO - 10.1016/j.matlet.2015.04.088

M3 - 文章

AN - SCOPUS:84928956919

SN - 0167-577X

VL - 154

SP - 167

EP - 169

JO - Materials Letters

JF - Materials Letters

ER -

Properties and preparation of Li-La-Ti-Zr-O thin film electrolyte

Abstract

Keywords

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