WO2011022189A3 - Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites - Google Patents
Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites Download PDFInfo
- Publication number
- WO2011022189A3 WO2011022189A3 PCT/US2010/043847 US2010043847W WO2011022189A3 WO 2011022189 A3 WO2011022189 A3 WO 2011022189A3 US 2010043847 W US2010043847 W US 2010043847W WO 2011022189 A3 WO2011022189 A3 WO 2011022189A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bismuth telluride
- nanoparticles
- antimony
- silver
- composites
- Prior art date
Links
Classifications
-
- 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
- H10N10/853—Thermoelectric active materials comprising inorganic compositions comprising arsenic, antimony or bismuth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- H10N10/80—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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/40—Particle morphology extending in three dimensions prism-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
According to various aspects, exemplary embodiments are provided of thermoelectric materials, which embodiments may have improved figure of merit. In one exemplary embodiment, a thermoelectric material generally includes bismuth telluride nanoparticles, which may be undoped or doped with at least one or more of silver, antimony, tin, and/or a combination thereof. The bismuth telluride nanoparticles may be dispersed in a matrix material comprising particulate bismuth telluride. Methods for making undoped and doped bismuth telluride nanoparticles are also disclosed, which may include a solvothermal method for making bismuth telluride nanoparticles having a size ranging from 1 to 200 nanometers.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127006834A KR101409505B1 (en) | 2009-08-17 | 2010-07-30 | Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites |
US13/398,274 US8748726B2 (en) | 2009-08-17 | 2012-02-16 | Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1888MU2009 | 2009-08-17 | ||
IN1888/MUM/2009 | 2009-08-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/398,274 Continuation US8748726B2 (en) | 2009-08-17 | 2012-02-16 | Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011022189A2 WO2011022189A2 (en) | 2011-02-24 |
WO2011022189A3 true WO2011022189A3 (en) | 2011-06-16 |
Family
ID=43607531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/043847 WO2011022189A2 (en) | 2009-08-17 | 2010-07-30 | Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101409505B1 (en) |
TW (1) | TW201118041A (en) |
WO (1) | WO2011022189A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8748726B2 (en) | 2009-08-17 | 2014-06-10 | Laird Technologies, Inc. | Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites |
US8691612B2 (en) | 2010-12-10 | 2014-04-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of creating micro-scale silver telluride grains covered with bismuth nanoparticles |
KR101286108B1 (en) | 2011-04-11 | 2013-07-15 | 한국화학연구원 | Manufacturing method of Te and bismuth telluride nano wire by solvothermal synthesis |
KR101902925B1 (en) * | 2011-08-03 | 2018-10-01 | 삼성전자주식회사 | Thermoelectric material, thermoelectric element, and thermoelectric module |
CN102569630B (en) * | 2012-03-05 | 2016-01-06 | 中国科学院上海硅酸盐研究所 | A kind of laminated inorganic compound/organic matter intercalation compound thermoelectric material and preparation method thereof |
TWI491556B (en) | 2012-12-21 | 2015-07-11 | Ind Tech Res Inst | Thermoelectric material and method for manufacturing the same |
KR102097063B1 (en) | 2013-05-28 | 2020-04-06 | 삼성전자주식회사 | Thermoelectric material, thermoelectric device and apparatus comprising same, and preparation method thereof |
DE102013108791B3 (en) * | 2013-08-14 | 2014-12-11 | O-Flexx Technologies Gmbh | Method for depositing thermoelectric material |
KR101631858B1 (en) * | 2014-06-24 | 2016-06-20 | 한국전기연구원 | Thermoelectric telluride materials formed complex-crystalline structure by interstitial doping |
TWI589039B (en) * | 2016-01-22 | 2017-06-21 | 中國鋼鐵股份有限公司 | N-type bismuth telluride based thermoelectric composite and method for manufacturing the same |
TWI641167B (en) * | 2016-12-21 | 2018-11-11 | 中國鋼鐵股份有限公司 | Thermoelectric module |
KR102372437B1 (en) * | 2017-11-01 | 2022-03-08 | 한국전기연구원 | A2b3 based thermoelectric materials having nano structured hexagonal plate-type and manufacturing method the same |
TWI683910B (en) | 2018-10-18 | 2020-02-01 | 國立中山大學 | Thermoelectric alloy, method for producing the same and thermoelectric alloy composite |
CN109659425B (en) * | 2018-12-29 | 2020-07-10 | 昆明理工大学 | Bismuth-based thermoelectric material with doping effect improved by using barrier layer and preparation method thereof |
CN111435698A (en) * | 2019-01-14 | 2020-07-21 | 中国科学院宁波材料技术与工程研究所 | Bismuth telluride-based thermoelectric material and preparation method thereof |
CN112531097B (en) * | 2020-11-13 | 2023-10-10 | 深圳热电新能源科技有限公司 | n-type bismuth telluride-based thermoelectric material and preparation method thereof |
CN114618534B (en) * | 2022-04-18 | 2024-02-20 | 合肥工业大学 | Visible light responsive sulfur-doped bismuth telluride nanowire photocatalytic material and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7098393B2 (en) * | 2001-05-18 | 2006-08-29 | California Institute Of Technology | Thermoelectric device with multiple, nanometer scale, elements |
JP2007281070A (en) * | 2006-04-04 | 2007-10-25 | Denso Corp | Thermoelectric transducer, and its manufacturing method |
JP2008147625A (en) * | 2006-10-13 | 2008-06-26 | Toyota Motor Engineering & Manufacturing North America Inc | Homogeneous thermoelectric nanocomposite material using core-shell nanoparticles |
KR20080104455A (en) * | 2007-05-28 | 2008-12-03 | 연세대학교 산학협력단 | Method for manufacturing nanowire by using stress-induced growth |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4000023B2 (en) | 2002-08-07 | 2007-10-31 | 北川工業株式会社 | Thermoelectric material molded body and method for producing thermoelectric material molded body |
-
2010
- 2010-07-30 WO PCT/US2010/043847 patent/WO2011022189A2/en active Application Filing
- 2010-07-30 KR KR1020127006834A patent/KR101409505B1/en active IP Right Grant
- 2010-08-05 TW TW099126052A patent/TW201118041A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7098393B2 (en) * | 2001-05-18 | 2006-08-29 | California Institute Of Technology | Thermoelectric device with multiple, nanometer scale, elements |
JP2007281070A (en) * | 2006-04-04 | 2007-10-25 | Denso Corp | Thermoelectric transducer, and its manufacturing method |
JP2008147625A (en) * | 2006-10-13 | 2008-06-26 | Toyota Motor Engineering & Manufacturing North America Inc | Homogeneous thermoelectric nanocomposite material using core-shell nanoparticles |
KR20080104455A (en) * | 2007-05-28 | 2008-12-03 | 연세대학교 산학협력단 | Method for manufacturing nanowire by using stress-induced growth |
Also Published As
Publication number | Publication date |
---|---|
KR101409505B1 (en) | 2014-06-25 |
KR20120064680A (en) | 2012-06-19 |
WO2011022189A2 (en) | 2011-02-24 |
TW201118041A (en) | 2011-06-01 |
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