[go: up one dir, main page]

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 PDF

Info

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
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/US2010/043847
Other languages
French (fr)
Other versions
WO2011022189A2 (en
Inventor
Arup Purkayastha
Purushottam Joshi
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.)
Laird Technologies Inc
Original Assignee
Laird Technologies Inc
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 Laird Technologies Inc filed Critical Laird Technologies Inc
Priority to KR1020127006834A priority Critical patent/KR101409505B1/en
Publication of WO2011022189A2 publication Critical patent/WO2011022189A2/en
Publication of WO2011022189A3 publication Critical patent/WO2011022189A3/en
Priority to US13/398,274 priority patent/US8748726B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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.
PCT/US2010/043847 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 Ceased WO2011022189A2 (en)

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
IN1888/MUM/2009 2009-08-17
IN1888MU2009 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 Ceased 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 (18)

* Cited by examiner, † Cited by third party
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 A kind of bismuth-based thermoelectric material using barrier layer to improve doping effect 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 A kind of 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 A visible light-responsive sulfur-doped bismuth telluride nanowire photocatalytic material and its preparation method
CN115956583A (en) * 2022-12-29 2023-04-14 长沙麓山微纳科技有限公司 A copper-bismuth telluride nano short rod antibacterial active material and its preparation and application

Citations (4)

* Cited by examiner, † Cited by third party
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 conversion element and manufacturing method thereof
JP2008147625A (en) * 2006-10-13 2008-06-26 Toyota Motor Engineering & Manufacturing North America Inc Homogeneous thermoelectric nanocomposites using core-shell nanoparticles
KR20080104455A (en) * 2007-05-28 2008-12-03 연세대학교 산학협력단 Single Crystal Thermoelectric Nanowire Manufacturing Method Using Tensile Stress

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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 conversion element and manufacturing method thereof
JP2008147625A (en) * 2006-10-13 2008-06-26 Toyota Motor Engineering & Manufacturing North America Inc Homogeneous thermoelectric nanocomposites using core-shell nanoparticles
KR20080104455A (en) * 2007-05-28 2008-12-03 연세대학교 산학협력단 Single Crystal Thermoelectric Nanowire Manufacturing Method Using Tensile Stress

Also Published As

Publication number Publication date
KR101409505B1 (en) 2014-06-25
WO2011022189A2 (en) 2011-02-24
TW201118041A (en) 2011-06-01
KR20120064680A (en) 2012-06-19

Similar Documents

Publication Publication Date Title
WO2011022189A3 (en) Synthesis of silver, antimony, and tin doped bismuth telluride nanoparticles and bulk bismuth telluride to form bismuth telluride composites
Dingreville et al. Surface free energy and its effect on the elastic behavior of nano-sized particles, wires and films
WO2008140596A3 (en) Methods for high figure-of-merit in nanostructured thermoelectric materials
WO2008082698A3 (en) Medical devices and methods of making the same
WO2010148058A3 (en) Temperature resistant chocolate composition and method
WO2011037794A3 (en) Thermoelectric compositions comprising nanoscale inclusions in a chalcogenide matrix
WO2009101593A3 (en) Delivery particle
WO2012138439A3 (en) Articles containing copper nanoparticles and methods for production and use thereof
WO2010041146A3 (en) Nanocomposite thermoelectric conversion material, thermoelectric conversion element including the same, and method of producing nanocomposite thermoelectric conversion material
WO2007053571A3 (en) Thermal interface material with multiple size distribution thermally conductive fillers
WO2005072680A3 (en) Surface-doped particles of ti02 or zno and their use
WO2009132314A3 (en) Improved thermoelectric materials combining increased power factor and reduced thermal conductivity
WO2007120255A3 (en) Semiconductor nanocrystal heterostructures
WO2011086464A3 (en) Nanocomposite thermoelectric conversion material and process for producing same
WO2012138979A3 (en) Thermoelectric materials and methods for synthesis thereof
WO2013119298A3 (en) Nanoparticle compact materials for thermoelectric application
WO2007038220A3 (en) Organic-inorganic hybrid particle material and polymer compositions containing same
WO2010014215A3 (en) Nanocomposite of graphene and metal oxide materials
WO2009035907A3 (en) Thermal interface material, electronic device containing the thermal interface material, and methods for their preparation and use
WO2007106770A3 (en) Semiconductor nanocryst al high-refractive index materials
WO2012048025A3 (en) Composite materials including nanoparticles, earth-boring tools and components including such composite materials, polycrystalline materials including nanoparticles, and related methods
WO2008045101A3 (en) Ordered nanoenergetic composites and synthesis method
WO2008067531A3 (en) Fiber reinforced composite material
WO2012063110A3 (en) Nanocomposite thermoelectric conversion material, method of producing same, and thermoelectric conversion element
TWI348405B (en) Method for manufacturing metallic fine particles, metallic fine particles manufactured thereby, and composition, optical absorber and applied product including the same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10810361

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20127006834

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 10810361

Country of ref document: EP

Kind code of ref document: A2