Ternary rare earth-lanthanide sulfides. [Re = Eu, Sm or Yb]
Patent
·
OSTI ID:6670442
Disclosed is a new ternary rare earth sulfur compound having the formula La/sub 3-x/M/sub x/S/sub 4/, where M is europium, samarium, or ytterbium, with x = 0.15 to 0.8. The compound has good high-temperature thermoelectric properties and exhibits long-term structural stability up to 1000/sup 0/C.
- Research Organization:
- Ames Lab., IA (USA)
- DOE Contract Number:
- W-7405-ENG-82
- Assignee:
- Dept. of Energy
- Patent Number(s):
- None
- Application Number:
- ON: DE87007302
- OSTI ID:
- 6670442
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
CHALCOGENIDES
DISPERSIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EUROPIUM COMPOUNDS
EUROPIUM SULFIDES
LANTHANUM COMPOUNDS
LANTHANUM SULFIDES
MIXTURES
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SAMARIUM COMPOUNDS
SAMARIUM SULFIDES
SEEBECK EFFECT
STABILITY
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
THERMOELECTRIC PROPERTIES
VERY HIGH TEMPERATURE
YTTERBIUM COMPOUNDS
YTTERBIUM SULFIDES
360603* -- Materials-- Properties
CHALCOGENIDES
DISPERSIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EUROPIUM COMPOUNDS
EUROPIUM SULFIDES
LANTHANUM COMPOUNDS
LANTHANUM SULFIDES
MIXTURES
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SAMARIUM COMPOUNDS
SAMARIUM SULFIDES
SEEBECK EFFECT
STABILITY
SULFIDES
SULFUR COMPOUNDS
TEMPERATURE DEPENDENCE
THERMOELECTRIC PROPERTIES
VERY HIGH TEMPERATURE
YTTERBIUM COMPOUNDS
YTTERBIUM SULFIDES