JP2011514666A - 熱電応用のためのドープテルル化スズを含む半導体材料 - Google Patents
熱電応用のためのドープテルル化スズを含む半導体材料 Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 80
- 239000004065 semiconductor Substances 0.000 title claims abstract description 29
- WYUZTTNXJUJWQQ-UHFFFAOYSA-N tin telluride Chemical compound [Te]=[Sn] WYUZTTNXJUJWQQ-UHFFFAOYSA-N 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 12
- 229910052718 tin Inorganic materials 0.000 claims abstract description 9
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 8
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 7
- 229910052738 indium Inorganic materials 0.000 claims abstract description 6
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- 229910052745 lead Inorganic materials 0.000 claims abstract description 5
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 5
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 4
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 4
- 229910052792 caesium Inorganic materials 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 229910052729 chemical element Inorganic materials 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 4
- 229910052737 gold Inorganic materials 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 229910052701 rubidium Inorganic materials 0.000 claims abstract description 4
- 229910052709 silver Inorganic materials 0.000 claims abstract description 4
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 4
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 4
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 3
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000003181 co-melting Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000010248 power generation Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000003708 ampul Substances 0.000 description 6
- 229910052714 tellurium Inorganic materials 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 description 2
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004210 cathodic protection Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- GPMBECJIPQBCKI-UHFFFAOYSA-N germanium telluride Chemical compound [Te]=[Ge]=[Te] GPMBECJIPQBCKI-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 238000009768 microwave sintering Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002490 spark plasma sintering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 150000004772 tellurides Chemical class 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/38—Cooling arrangements using the Peltier effect
-
- 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
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- 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
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- 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
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- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
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- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
SnaPb1-a(x1+...+xn)A1 x1...An xn(Te1-p-q-rSepSqXr)1+z (I)
[但し、式中、
0.05<a<1、
n≧1(但し、nはSn及びPbとは異なる化学元素の数である)、
いずれの場合も独立して、
1 ppm≦x1...xn≦0.05、
A1...Anは互いに異なり、Li、Na、K、Rb、Cs、Mg、Ca、Y、Ti、Zr、Hf、Nb、Ta、Cr、Mn、Fe、Cu、Ag、Au、Ga、In、Tl、Ge、Sb、Biからなる群から選択され、
Xは、F、Cl、Br又はIであり、
p+q+r≦1、及びa+x1+...+xn≦1の条件において
0≦p≦1、
0≦q≦1、
0≦r≦0.01、
−0.01≦z≦0.01である]
で表される化合物を含むことを特徴とするp−又はn−導電性の半導体材料。
【選択図】図1
Description
として知られている。非常に低い熱伝導率、非常に高い電気伝導率及び非常に大きいゼーベック係数を有し、性能指数が最大値を取るような熱電材料が好ましい。
から計算される。
SnaPb1-a(x1+...+xn)A1 x1...An xn(Te1-p-q-rSepSqXr)1+z (I)
[但し、式中、
0.05<a<1、
n≧1(但し、nはSn及びPbとは異なる化学元素の数である)、
いずれの場合も独立して、
1 ppm≦x1...xn≦0.05、
A1...Anは互いに異なり、Li、Na、K、Rb、Cs、Mg、Ca、Y、Ti、Zr、Hf、Nb、Ta、Cr、Mn、Fe、Cu、Ag、Au、Ga、In、Tl、Ge、Sb、Biからなる群から選択され、
Xは、F、Cl、Br又はIであり、
p+q+r≦1、及びa+x1+...+xn≦1の条件において
0≦p≦1、
0≦q≦1、
0≦r≦0.01、
−0.01≦z≦0.01である]
で表される化合物を含むことを特徴とするp−又はn−導電性の半導体材料によって達成される。
(1)特定の元素成分又はそれらの合金と、少なくとも4元素又は3元素の化合物との混合物を共溶融する工程、
(2)工程(1)で得られた材料を粉砕する工程、
(3)工程(2)で得られた材料を加圧又は押出して成形する工程、及び
(4)工程(3)で得られた成形品を焼結する工程、
を含む方法を挙げることができる。
・ヒートポンプとして、
・シーティング家具(seating furniture)、車両、及び建築物の環境制御用(climate control)に、
・冷蔵庫及び(洗濯物)乾燥機中に、
・例えば、
−吸収、
−乾燥、
−結晶化、
−蒸発、
−蒸留等の物質分離工程における、同時に起こる流れの加熱及び冷却用に、
・例えば、
−太陽エネルギー
−地熱
−化石燃料の燃焼の熱
−車両及び固定機器の廃熱源
−生物学的熱源等の熱源利用による発電装置として
・電子部品の冷却用に、
・例えば、自動車、暖房装置又は発電所において、熱エネルギーを電気エネルギーに変換する発電装置として、使用する方法にも関する。
Claims (10)
- 一般式(I)
SnaPb1-a(x1+...+xn)A1 x1...An xn(Te1-p-q-rSepSqXr)1+z (I)
[但し、式中、
0.05<a<1、
n≧1(但し、nはSn及びPbとは異なる化学元素の数である)、
いずれの場合も独立して、
1 ppm≦x1...xn≦0.05、
A1...Anは互いに異なり、Li、Na、K、Rb、Cs、Mg、Ca、Y、Ti、Zr、Hf、Nb、Ta、Cr、Mn、Fe、Cu、Ag、Au、Ga、In、Tl、Ge、Sb、Biからなる群から選択され、
Xは、F、Cl、Br又はIであり、
p+q+r≦1、及びa+x1+...+xn≦1の条件において
0≦p≦1、
0≦q≦1、
0≦r≦0.01、
−0.01≦z≦0.01である]
で表される化合物を含むことを特徴とするp−又はn−導電性の半導体材料。 - 前記一般式(I)中、A1...Anが、互いに異なり、Li、Na、K、Mg、Ti、Zr、Hf、Nb、Ta、Mn、Ag、Ga、In、Geからなる元素群から選択される請求項1に記載の半導体材料。
- 前記一般式(I)中、nが1又は2の数値を有し、p=q=r=0である請求項1又は2に記載の半導体材料。
- 前記一般式(I)中、0.1≦a≦0.9、及び/又はx1...xnの合計が0.0005〜0.1である請求項1〜3のいずれか1項に記載の半導体材料。
- 請求項1〜4のいずれか1項に記載の半導体材料を製造する方法であって、
特定の元素成分又はそれらの合金の混合物を反応性粉砕、又は共溶融することにより材料を製造する工程を含む製造方法。 - 前記共溶融が、誘導加熱オーブン中で行われる請求項5に記載の製造方法。
- 以下の工程:
(1)特定の元素成分又はそれらの合金と、少なくとも4元素又は3元素の化合物との混合物を共溶融する工程、
(2)工程(1)で得られた材料を粉砕する工程、
(3)工程(2)で得られた材料を加圧又は押出して成形する工程、及び
(4)工程(3)で得られた成形品を焼結する工程、
を含む請求項5又は6に記載の製造方法。 - 請求項1〜4のいずれか1項に記載の半導体材料を含む熱電発電装置又はペルチェ配置。
- 請求項8に記載の熱電発電装置又はペルチェ配置を、ヒートポンプとして、シーティング家具、車両、及び建築物の環境制御用に、冷蔵庫及び(洗濯物)乾燥機中に、物質分離工程における、同時に起こる流れの加熱及び冷却用に、熱源利用による発電装置として、又は電子部品の冷却用に使用する方法。
- 請求項8に記載の熱電発電装置又はペルチェ配置を少なくとも1種含むヒートポンプ、冷却機、冷蔵庫、(洗濯物)乾燥機、熱源利用による発電機、熱エネルギーを電気エネルギーに変換する発電機。
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Application Number | Priority Date | Filing Date | Title |
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EP08151149 | 2008-02-07 | ||
EP08151149.5 | 2008-02-07 | ||
PCT/EP2009/051298 WO2009098248A2 (de) | 2008-02-07 | 2009-02-05 | Dotierte zinntelluride fuer thermoelektrische anwendungen |
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JP2011514666A true JP2011514666A (ja) | 2011-05-06 |
JP2011514666A5 JP2011514666A5 (ja) | 2012-04-12 |
JP5468554B2 JP5468554B2 (ja) | 2014-04-09 |
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Country Status (9)
Country | Link |
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US (1) | US8772622B2 (ja) |
EP (1) | EP2250126A2 (ja) |
JP (1) | JP5468554B2 (ja) |
KR (1) | KR20110004362A (ja) |
CN (1) | CN101965313A (ja) |
CA (1) | CA2715040A1 (ja) |
RU (1) | RU2010137002A (ja) |
TW (1) | TW200950165A (ja) |
WO (1) | WO2009098248A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020116366A1 (ja) * | 2018-12-04 | 2020-06-11 | 住友化学株式会社 | 化合物及び熱電変換材料 |
WO2020116388A1 (ja) * | 2018-12-04 | 2020-06-11 | 住友化学株式会社 | 化合物及び熱電変換材料 |
Families Citing this family (9)
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WO2007104601A2 (de) * | 2006-03-16 | 2007-09-20 | Basf Se | Dotierte bleitelluride fuer thermoelektrische anwendungen |
CA2756497A1 (en) | 2009-03-24 | 2010-09-30 | Basf Se | Self-organising thermoelectric materials |
US8871175B2 (en) * | 2010-10-01 | 2014-10-28 | The Boeing Company | Nanomaterial having tunable infrared absorption characteristics and associated method of manufacture |
CN102496676B (zh) * | 2011-11-18 | 2014-09-10 | 遵义师范学院 | 铌掺杂铋-锑系低温热电材料及其制备方法 |
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Also Published As
Publication number | Publication date |
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KR20110004362A (ko) | 2011-01-13 |
RU2010137002A (ru) | 2012-03-20 |
TW200950165A (en) | 2009-12-01 |
US20110012069A1 (en) | 2011-01-20 |
JP5468554B2 (ja) | 2014-04-09 |
US8772622B2 (en) | 2014-07-08 |
WO2009098248A3 (de) | 2010-02-25 |
CN101965313A (zh) | 2011-02-02 |
WO2009098248A2 (de) | 2009-08-13 |
CA2715040A1 (en) | 2009-08-13 |
EP2250126A2 (de) | 2010-11-17 |
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