Control of Chemical Structure and Lithium-ion Conductivity of Amorphous Lithium Phosphate Thin Film Deposited by Pulsed Laser Deposition

Takayuki Yamamoto; Ayumi Takeuchi; Junji Ohnishi; Satoshi Yasuno; Munekazu Motoyama; Yasutoshi Iriyama

doi:10.1246/cl.210529

Control of Chemical Structure and Lithium-ion Conductivity of Amorphous Lithium Phosphate Thin Film Deposited by Pulsed Laser Deposition

Takayuki Yamamoto, Ayumi Takeuchi, Junji Ohnishi, Satoshi Yasuno, Munekazu Motoyama, Yasutoshi Iriyama

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

1 Citation (Scopus)

Abstract

Effects of target-substrate (TS) distance during pulsed laser deposition process on the chemical structure and lithium-ion conductivity of amorphous lithium phosphate (LPO) thin films are investigated. The shorter TS distance results in lower Li concentration, longer phosphate chain, and higher ionic conductivity. The ionic conductivity of 2.7 10 7 S/cm is obtained at 25 °C in the LPO thin film with short TS distance.

Original language	English
Pages (from-to)	34-37
Number of pages	4
Journal	Chemistry Letters
Volume	51
Issue number	1
DOIs	https://doi.org/10.1246/cl.210529
Publication status	Published - Jan 2022
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry

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10.1246/cl.210529

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title = "Control of Chemical Structure and Lithium-ion Conductivity of Amorphous Lithium Phosphate Thin Film Deposited by Pulsed Laser Deposition",

abstract = "Effects of target-substrate (TS) distance during pulsed laser deposition process on the chemical structure and lithium-ion conductivity of amorphous lithium phosphate (LPO) thin films are investigated. The shorter TS distance results in lower Li concentration, longer phosphate chain, and higher ionic conductivity. The ionic conductivity of 2.7 10 7 S/cm is obtained at 25 °C in the LPO thin film with short TS distance.",

author = "Takayuki Yamamoto and Ayumi Takeuchi and Junji Ohnishi and Satoshi Yasuno and Munekazu Motoyama and Yasutoshi Iriyama",

year = "2022",

month = jan,

doi = "10.1246/cl.210529",

language = "English",

volume = "51",

pages = "34--37",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

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T1 - Control of Chemical Structure and Lithium-ion Conductivity of Amorphous Lithium Phosphate Thin Film Deposited by Pulsed Laser Deposition

AU - Yamamoto, Takayuki

AU - Takeuchi, Ayumi

AU - Ohnishi, Junji

AU - Yasuno, Satoshi

AU - Motoyama, Munekazu

AU - Iriyama, Yasutoshi

PY - 2022/1

Y1 - 2022/1

N2 - Effects of target-substrate (TS) distance during pulsed laser deposition process on the chemical structure and lithium-ion conductivity of amorphous lithium phosphate (LPO) thin films are investigated. The shorter TS distance results in lower Li concentration, longer phosphate chain, and higher ionic conductivity. The ionic conductivity of 2.7 10 7 S/cm is obtained at 25 °C in the LPO thin film with short TS distance.

AB - Effects of target-substrate (TS) distance during pulsed laser deposition process on the chemical structure and lithium-ion conductivity of amorphous lithium phosphate (LPO) thin films are investigated. The shorter TS distance results in lower Li concentration, longer phosphate chain, and higher ionic conductivity. The ionic conductivity of 2.7 10 7 S/cm is obtained at 25 °C in the LPO thin film with short TS distance.

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U2 - 10.1246/cl.210529

DO - 10.1246/cl.210529

M3 - Article

AN - SCOPUS:85122403022

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VL - 51

SP - 34

EP - 37

JO - Chemistry Letters

JF - Chemistry Letters

IS - 1

ER -

Control of Chemical Structure and Lithium-ion Conductivity of Amorphous Lithium Phosphate Thin Film Deposited by Pulsed Laser Deposition

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