MD403Z - Thermoelectric n-type material with increased efficiency for average temperatures - Google Patents

Thermoelectric n-type material with increased efficiency for average temperatures Download PDF

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Publication number
MD403Z
MD403Z MDS20110025A MDS20110025A MD403Z MD 403 Z MD403 Z MD 403Z MD S20110025 A MDS20110025 A MD S20110025A MD S20110025 A MDS20110025 A MD S20110025A MD 403 Z MD403 Z MD 403Z
Authority
MD
Moldova
Prior art keywords
thermoelectric
increased efficiency
type material
average temperatures
effectiveness
Prior art date
Application number
MDS20110025A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Николае ПОПОВИЧ
Original Assignee
ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ
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Application filed by ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ filed Critical ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ
Priority to MDS20110025A priority Critical patent/MD403Z/en
Publication of MD403Y publication Critical patent/MD403Y/en
Publication of MD403Z publication Critical patent/MD403Z/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

The invention relates to the field associated with the development of thermoelectric materials, which can be used in thermoelectric generators for conversion of heat energy into electrical energy.The thermoelectric n-type material with increased efficiency for average temperatures is a solid solution in the form of monocrystal with the following chemical composition:(Tl2-xS)(Bi2+ xS3), where x varies within 0.003…0.008. The proposed material has a high thermoelectric effectiveness (ZT ~ 0.75). Effectiveness is supported in a relatively wide temperature range (500…850K).The technical result is the creation of a thermoelectric n-type material with increased efficiency in a relatively wide temperature range (500…850K).
MDS20110025A 2011-02-09 2011-02-09 Thermoelectric n-type material with increased efficiency for average temperatures MD403Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20110025A MD403Z (en) 2011-02-09 2011-02-09 Thermoelectric n-type material with increased efficiency for average temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20110025A MD403Z (en) 2011-02-09 2011-02-09 Thermoelectric n-type material with increased efficiency for average temperatures

Publications (2)

Publication Number Publication Date
MD403Y MD403Y (en) 2011-07-31
MD403Z true MD403Z (en) 2012-02-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20110025A MD403Z (en) 2011-02-09 2011-02-09 Thermoelectric n-type material with increased efficiency for average temperatures

Country Status (1)

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MD (1) MD403Z (en)
  • 2011

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Strained endotaxial nanostructures with high thermoelectric figure of merit, 2011.01.16 (regăsit în Internet la 2011.05.18, URL: www.nature.com/nchem/journal/v3/n2/pdf/nchem.955.pdf) *
Гольцман Б.М. и др., ФТТ, 12, 1402 (1970); Гольцман Б.М., Кудинов Н.А., Смирнов И.А./ Полупроводниковые термоэлектрические материалы на основе Bi2Te3. Издательство Наука, Москва, 1972 г., с. 250 *
Равич Ю.И., Ефимова Б.А., Смирнов И.А. Методы исследования полупроводников в применении к халькогенидам свинца PbTe, PbSe, PbS. Издательство Наука, Москва, 1968, с. 335 *

Also Published As

Publication number Publication date
MD403Y (en) 2011-07-31

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Legal Events

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KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)