Influence of Bi2S3 on the optical properties of γ-La2S3 ceramics

Peisen Li; Wanqi Jie; Huanyong Li; Qingxin Tang; Huan Sha

doi:10.1016/j.scriptamat.2011.02.012

Influence of Bi₂S₃ on the optical properties of γ-La₂S₃ ceramics

Peisen Li, Wanqi Jie, Huanyong Li, Qingxin Tang, Huan Sha

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

3 Scopus citations

Abstract

γ-La₂S₃ ceramics with Bi₂S ₃ as additives were prepared by hot-pressed sintering. The microstructures and optical properties of these ceramics were studied. When the Bi₂S₃ content was 0.1 wt.%, the maximum transmittance was increased from 33% to 45%. Further increase in Bi₂S₃ content decreased the IR transmittance. The existence of Bi phase was the main factor responsible for the difference in transmittance of the pellets with various levels of Bi₂S₃.

Original language	English
Pages (from-to)	1023-1026
Number of pages	4
Journal	Scripta Materialia
Volume	64
Issue number	11
DOIs	https://doi.org/10.1016/j.scriptamat.2011.02.012
State	Published - Jun 2011

Keywords

Ceramics
Fracture
Hot pressing
Optical properties
Rare earth

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10.1016/j.scriptamat.2011.02.012

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title = "Influence of Bi2S3 on the optical properties of γ-La2S3 ceramics",

abstract = "γ-La2S3 ceramics with Bi2S 3 as additives were prepared by hot-pressed sintering. The microstructures and optical properties of these ceramics were studied. When the Bi2S3 content was 0.1 wt.%, the maximum transmittance was increased from 33% to 45%. Further increase in Bi2S3 content decreased the IR transmittance. The existence of Bi phase was the main factor responsible for the difference in transmittance of the pellets with various levels of Bi2S3.",

keywords = "Ceramics, Fracture, Hot pressing, Optical properties, Rare earth",

author = "Peisen Li and Wanqi Jie and Huanyong Li and Qingxin Tang and Huan Sha",

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AU - Li, Peisen

AU - Jie, Wanqi

AU - Li, Huanyong

AU - Tang, Qingxin

AU - Sha, Huan

PY - 2011/6

Y1 - 2011/6

N2 - γ-La2S3 ceramics with Bi2S 3 as additives were prepared by hot-pressed sintering. The microstructures and optical properties of these ceramics were studied. When the Bi2S3 content was 0.1 wt.%, the maximum transmittance was increased from 33% to 45%. Further increase in Bi2S3 content decreased the IR transmittance. The existence of Bi phase was the main factor responsible for the difference in transmittance of the pellets with various levels of Bi2S3.

AB - γ-La2S3 ceramics with Bi2S 3 as additives were prepared by hot-pressed sintering. The microstructures and optical properties of these ceramics were studied. When the Bi2S3 content was 0.1 wt.%, the maximum transmittance was increased from 33% to 45%. Further increase in Bi2S3 content decreased the IR transmittance. The existence of Bi phase was the main factor responsible for the difference in transmittance of the pellets with various levels of Bi2S3.

KW - Ceramics

KW - Fracture

KW - Hot pressing

KW - Optical properties

KW - Rare earth

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SN - 1359-6462

VL - 64

SP - 1023

EP - 1026

JO - Scripta Materialia

JF - Scripta Materialia

IS - 11

ER -

Influence of Bi₂S₃ on the optical properties of γ-La₂S₃ ceramics

Abstract

Keywords

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