Ternary rare earth-lanthanide sulfides
Abstract
A new ternary rare earth sulfur compound having the formula: La3-xMxS4 where M is a rare earth element selected from the group europium, samarium and ytterbium and x = 0.15 to 0.8. The compound has good high-temperature thermoelectric properties and exhibits long-term structural stability up to $$1000^\circ$$C.
- Inventors:
-
- Omiya, JP
- Ames, IA
- Issue Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 875187
- Patent Number(s):
- H000197
- Application Number:
- 06/836881
- Assignee:
- United States of America as represented by United States (Washington, DC)
- DOE Contract Number:
- W-7405-ENG-82
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1986 Mar 06
- Country of Publication:
- United States
- Language:
- English
- Subject:
- ternary; rare; earth-lanthanide; sulfides; earth; sulfur; compound; formula; element; selected; europium; samarium; ytterbium; high-temperature; thermoelectric; properties; exhibits; long-term; structural; stability; 1000; degree; rare earth; element selected; earth element; thermoelectric properties; structural stability; ternary rare; sulfur compound; statutory invention registration; /423/
Citation Formats
Takeshita, Takuo, Gschneider, Jr., Karl A., and Beaudry, Bernard J. Ternary rare earth-lanthanide sulfides. United States: N. p., 1987.
Web.
Takeshita, Takuo, Gschneider, Jr., Karl A., & Beaudry, Bernard J. Ternary rare earth-lanthanide sulfides. United States.
Takeshita, Takuo, Gschneider, Jr., Karl A., and Beaudry, Bernard J. Thu .
"Ternary rare earth-lanthanide sulfides". United States. https://www.osti.gov/servlets/purl/875187.
@article{osti_875187,
title = {Ternary rare earth-lanthanide sulfides},
author = {Takeshita, Takuo and Gschneider, Jr., Karl A. and Beaudry, Bernard J.},
abstractNote = {A new ternary rare earth sulfur compound having the formula: La3-xMxS4 where M is a rare earth element selected from the group europium, samarium and ytterbium and x = 0.15 to 0.8. The compound has good high-temperature thermoelectric properties and exhibits long-term structural stability up to $1000^\circ$C.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {1}
}
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