WO2007104603A3 - Blei-germanium-telluride fuer thermoelektrische anwendungen - Google Patents

Blei-germanium-telluride fuer thermoelektrische anwendungen Download PDF

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Publication number
WO2007104603A3
WO2007104603A3 PCT/EP2007/050906 EP2007050906W WO2007104603A3 WO 2007104603 A3 WO2007104603 A3 WO 2007104603A3 EP 2007050906 W EP2007050906 W EP 2007050906W WO 2007104603 A3 WO2007104603 A3 WO 2007104603A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermoelectrical
tellurides
germanium
lead
applications
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2007/050906
Other languages
English (en)
French (fr)
Other versions
WO2007104603A2 (de
Inventor
Klaus Kuehling
Frank Haass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of WO2007104603A2 publication Critical patent/WO2007104603A2/de
Publication of WO2007104603A3 publication Critical patent/WO2007104603A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/002—Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/007—Tellurides or selenides of metals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/80—Constructional details
    • H10N10/85—Thermoelectric active materials
    • H10N10/851—Thermoelectric active materials comprising inorganic compositions
    • H10N10/852—Thermoelectric active materials comprising inorganic compositions comprising tellurium, selenium or sulfur
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/80—Constructional details
    • H10N10/85—Thermoelectric active materials
    • H10N10/851—Thermoelectric active materials comprising inorganic compositions
    • H10N10/8556—Thermoelectric active materials comprising inorganic compositions comprising compounds containing germanium or silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)

Abstract

Beschrieben wird ein p- oder n-leitendes Halbleitermaterial aus einer ternären Verbindung der allgemeinen Formel (I) PbxGeyTez (I), wobei die Indizes x, y und z einem der folgenden Verhältnisse entsprechen: (a) x = 1 - y; z = 1; 0,05 < y < 0,1; (b) z = 1 - y; x = 1; 0 < y < 0,1; (c) x = z = 1; 0 < y 0,05; (d) 0,8 ≤ x ≤1,2; 0 < y ≤ 0,05; 0,8 ≤ z ≤ 1,2.
PCT/EP2007/050906 2006-03-16 2007-01-30 Blei-germanium-telluride fuer thermoelektrische anwendungen Ceased WO2007104603A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06111284.3 2006-03-16
EP06111284 2006-03-16

Publications (2)

Publication Number Publication Date
WO2007104603A2 WO2007104603A2 (de) 2007-09-20
WO2007104603A3 true WO2007104603A3 (de) 2007-12-13

Family

ID=38229102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050906 Ceased WO2007104603A2 (de) 2006-03-16 2007-01-30 Blei-germanium-telluride fuer thermoelektrische anwendungen

Country Status (2)

Country Link
TW (1) TW200739973A (de)
WO (1) WO2007104603A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110004362A (ko) 2008-02-07 2011-01-13 바스프 에스이 열전기 적용을 위한 도핑된 주석 텔루라이드
JP2012523111A (ja) 2009-04-02 2012-09-27 ビーエーエスエフ ソシエタス・ヨーロピア 絶縁基板を有する熱電モジュール
TW201042789A (en) 2009-04-02 2010-12-01 Basf Se Thermoelectric material coated with a protective layer
CN116750725B (zh) * 2022-03-03 2025-12-19 四川大学 一种高性能GeTe热电材料的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652421A (en) * 1968-08-01 1972-03-28 Gen Electric N-type lead telluride
US20040200519A1 (en) * 2003-04-11 2004-10-14 Hans-Josef Sterzel Pb-Ge-Te-compounds for thermoelectric generators or Peltier arrangements
WO2005114755A2 (de) * 2004-05-18 2005-12-01 Basf Aktiengesellschaft Telluride mit neuen eigenschaftskombinationen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652421A (en) * 1968-08-01 1972-03-28 Gen Electric N-type lead telluride
US20040200519A1 (en) * 2003-04-11 2004-10-14 Hans-Josef Sterzel Pb-Ge-Te-compounds for thermoelectric generators or Peltier arrangements
WO2005114755A2 (de) * 2004-05-18 2005-12-01 Basf Aktiengesellschaft Telluride mit neuen eigenschaftskombinationen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHOI J-S ET AL: "Thermoelectric properties of n-type (Pb1-xGex)Te fabricated by hot pressing method", THERMOELECTRICS, 1997. PROCEEDINGS ICT '97. XVI INTERNATIONAL CONFERENCE ON DRESDEN, GERMANY 26-29 AUG. 1997, NEW YORK, NY, USA,IEEE, US, 26 August 1997 (1997-08-26), pages 228 - 231, XP002296046, ISBN: 0-7803-4057-4 *
KOHRI H ET AL: "IMPROVEMENT OF THERMOELECTRIC PROPERTIES FOR N-TYPE PBTE BY ADDING GE", MATERIALS SCIENCE FORUM, AEDERMANNSFDORF, CH, vol. 423-425, 2003, pages 381 - 384, XP008035344, ISSN: 0255-5476 *

Also Published As

Publication number Publication date
TW200739973A (en) 2007-10-16
WO2007104603A2 (de) 2007-09-20

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