Transparent cubic garnet-type solid electrolyte of Al2O3-doped Li7La3Zr2O12

Yosuke Suzuki; K. Kami; K. Watanabe; A. Watanabe; N. Saito; T. Ohnishi; K. Takada; R. Sudo; N. Imanishi

doi:10.1016/j.ssi.2015.06.009

Transparent cubic garnet-type solid electrolyte of Al₂O₃-doped Li₇La₃Zr₂O₁₂

Yosuke Suzuki, K. Kami, K. Watanabe, A. Watanabe, N. Saito, T. Ohnishi, K. Takada, R. Sudo, N. Imanishi

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

137 Citations (Scopus)

Abstract

A transparent garnet-type lithium-ion conducting solid electrolyte of 1.0 wt% Al₂O₃-doped Li₇La₃Zr₂O₁₂ (A-LLZ) was prepared using hot isostatic pressing (HIP). The A-LLZ pellet sintered at 1180°C for 36 h was followed by HIP treatment at 127 MPa and 1180°C under an Ar atmosphere. The bulk conductivity of the HIP treated A-LLZ was 9.9 × 10^{- 4} S cm^{- 1} at 25°C. The Li/HIP treated A-LLZ/Li cell showed no short-circuit due to lithium dendrite formation at 0.5 mA cm^{- 2}.

Original language	English
Pages (from-to)	172-176
Number of pages	5
Journal	Solid State Ionics
Volume	278
DOIs	https://doi.org/10.1016/j.ssi.2015.06.009
Publication status	Published - Jun 25 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

Access to Document

10.1016/j.ssi.2015.06.009

Cite this

@article{b4c6d52489a6414490cceb5a5ecbb83b,

title = "Transparent cubic garnet-type solid electrolyte of Al2O3-doped Li7La3Zr2O12",

abstract = "A transparent garnet-type lithium-ion conducting solid electrolyte of 1.0 wt% Al2O3-doped Li7La3Zr2O12 (A-LLZ) was prepared using hot isostatic pressing (HIP). The A-LLZ pellet sintered at 1180°C for 36 h was followed by HIP treatment at 127 MPa and 1180°C under an Ar atmosphere. The bulk conductivity of the HIP treated A-LLZ was 9.9 × 10- 4 S cm- 1 at 25°C. The Li/HIP treated A-LLZ/Li cell showed no short-circuit due to lithium dendrite formation at 0.5 mA cm- 2.",

author = "Yosuke Suzuki and K. Kami and K. Watanabe and A. Watanabe and N. Saito and T. Ohnishi and K. Takada and R. Sudo and N. Imanishi",

year = "2015",

month = jun,

day = "25",

doi = "10.1016/j.ssi.2015.06.009",

language = "English",

volume = "278",

pages = "172--176",

journal = "Solid State Ionics",

issn = "0167-2738",

publisher = "Elsevier",

}

TY - JOUR

T1 - Transparent cubic garnet-type solid electrolyte of Al2O3-doped Li7La3Zr2O12

AU - Suzuki, Yosuke

AU - Kami, K.

AU - Watanabe, K.

AU - Watanabe, A.

AU - Saito, N.

AU - Ohnishi, T.

AU - Takada, K.

AU - Sudo, R.

AU - Imanishi, N.

PY - 2015/6/25

Y1 - 2015/6/25

N2 - A transparent garnet-type lithium-ion conducting solid electrolyte of 1.0 wt% Al2O3-doped Li7La3Zr2O12 (A-LLZ) was prepared using hot isostatic pressing (HIP). The A-LLZ pellet sintered at 1180°C for 36 h was followed by HIP treatment at 127 MPa and 1180°C under an Ar atmosphere. The bulk conductivity of the HIP treated A-LLZ was 9.9 × 10- 4 S cm- 1 at 25°C. The Li/HIP treated A-LLZ/Li cell showed no short-circuit due to lithium dendrite formation at 0.5 mA cm- 2.

AB - A transparent garnet-type lithium-ion conducting solid electrolyte of 1.0 wt% Al2O3-doped Li7La3Zr2O12 (A-LLZ) was prepared using hot isostatic pressing (HIP). The A-LLZ pellet sintered at 1180°C for 36 h was followed by HIP treatment at 127 MPa and 1180°C under an Ar atmosphere. The bulk conductivity of the HIP treated A-LLZ was 9.9 × 10- 4 S cm- 1 at 25°C. The Li/HIP treated A-LLZ/Li cell showed no short-circuit due to lithium dendrite formation at 0.5 mA cm- 2.

UR - http://www.scopus.com/inward/record.url?scp=84934986115&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84934986115&partnerID=8YFLogxK

U2 - 10.1016/j.ssi.2015.06.009

DO - 10.1016/j.ssi.2015.06.009

M3 - Article

AN - SCOPUS:84934986115

SN - 0167-2738

VL - 278

SP - 172

EP - 176

JO - Solid State Ionics

JF - Solid State Ionics

ER -

Transparent cubic garnet-type solid electrolyte of Al₂O₃-doped Li₇La₃Zr₂O₁₂

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this