Ionic conductivity and nano-crystallization of CuI-Cu2MoO4 glasses

Takao Tsurui; Junichi Kawamura; Kenji Suzuki

doi:10.1016/j.ssi.2006.08.003

Ionic conductivity and nano-crystallization of CuI-Cu₂MoO₄ glasses

Takao Tsurui, Junichi Kawamura, Kenji Suzuki

University Research Administration (URA) Center

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

2 Citations (Scopus)

Abstract

The correlation between the ionic conductivity and the nano-crystallization processes of (CuI)_x-(Cu₂MoO₄)_1-x superionic conducting glasses has been systematically investigated by X-ray diffraction and high-resolution transmission electron microscopy (HREM). In x = 0.52, CuI crystal precipitates as a primary phase. On the other hand, in x = 0.40, crystallization from homogeneous glass into CuI crystal and other phase has been observed. Nano-crystallization processes depend on CuI content. The difference of the nano-crystallization processes influences the electrical conductivity.

Original language	English
Pages (from-to)	2605-2609
Number of pages	5
Journal	Solid State Ionics
Volume	177
Issue number	26-32 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.ssi.2006.08.003
Publication status	Published - 2006 Oct 31

Keywords

High-resolution transmission electron microscopy
Nano-crystallization
Superionic conducting glass

ASJC Scopus subject areas

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

Access to Document

10.1016/j.ssi.2006.08.003

Cite this

@article{351889b59be34f8594584883c039a8d7,

title = "Ionic conductivity and nano-crystallization of CuI-Cu2MoO4 glasses",

abstract = "The correlation between the ionic conductivity and the nano-crystallization processes of (CuI)x-(Cu2MoO4)1-x superionic conducting glasses has been systematically investigated by X-ray diffraction and high-resolution transmission electron microscopy (HREM). In x = 0.52, CuI crystal precipitates as a primary phase. On the other hand, in x = 0.40, crystallization from homogeneous glass into CuI crystal and other phase has been observed. Nano-crystallization processes depend on CuI content. The difference of the nano-crystallization processes influences the electrical conductivity.",

keywords = "High-resolution transmission electron microscopy, Nano-crystallization, Superionic conducting glass",

author = "Takao Tsurui and Junichi Kawamura and Kenji Suzuki",

note = "Funding Information: This work is supported by the “Nanotechnology Support Project” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.",

year = "2006",

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TY - JOUR

T1 - Ionic conductivity and nano-crystallization of CuI-Cu2MoO4 glasses

AU - Tsurui, Takao

AU - Kawamura, Junichi

AU - Suzuki, Kenji

N1 - Funding Information: This work is supported by the “Nanotechnology Support Project” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.

PY - 2006/10/31

Y1 - 2006/10/31

N2 - The correlation between the ionic conductivity and the nano-crystallization processes of (CuI)x-(Cu2MoO4)1-x superionic conducting glasses has been systematically investigated by X-ray diffraction and high-resolution transmission electron microscopy (HREM). In x = 0.52, CuI crystal precipitates as a primary phase. On the other hand, in x = 0.40, crystallization from homogeneous glass into CuI crystal and other phase has been observed. Nano-crystallization processes depend on CuI content. The difference of the nano-crystallization processes influences the electrical conductivity.

AB - The correlation between the ionic conductivity and the nano-crystallization processes of (CuI)x-(Cu2MoO4)1-x superionic conducting glasses has been systematically investigated by X-ray diffraction and high-resolution transmission electron microscopy (HREM). In x = 0.52, CuI crystal precipitates as a primary phase. On the other hand, in x = 0.40, crystallization from homogeneous glass into CuI crystal and other phase has been observed. Nano-crystallization processes depend on CuI content. The difference of the nano-crystallization processes influences the electrical conductivity.

KW - High-resolution transmission electron microscopy

KW - Nano-crystallization

KW - Superionic conducting glass

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