Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials

Ren, Zhifeng; Zhao, Huaizhou; Tang, Zhongjia; Sui, Jiehe; Lan, Yucheng; Jie, Qing

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Title: Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials

Abstract

Systems and methods of manufacturing a thermoelectric, high performance material by using ball-milling and hot pressing materials according to various formulas, where some formulas substitute a different element for part of one of the elements in the formula, in order to obtain a figure of merit (ZT) suitable for thermoelectric applications.

Inventors:: Ren, Zhifeng; Zhao, Huaizhou; Tang, Zhongjia; Sui, Jiehe; Lan, Yucheng; Jie, Qing

Issue Date:: Tue Jun 18 00:00:00 EDT 2019

Research Org.:: Univ. of Houston, TX (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1568484

Patent Number(s):: 10323305

Application Number:: 14/624,007

Assignee:: University of Houston System (Houston, TX)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS

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B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
B22F1/00 - Special treatment of metallic powder, e.g. to facilitate working, to improve properties {
B22F2009/043 - {by ball milling}
B22F2301/058 - Magnesium
B22F2998/10 - Processes characterised by the sequence of their steps
B22F3/15 - Hot isostatic pressing
B22F9/04 - starting from solid material, e.g. by crushing, grinding or milling

C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
C22C1/0408 - {Light metal alloys}
C22C12/00 - Alloys based on antimony or bismuth
C22C23/00 - Alloys based on magnesium
C22C30/00 - Alloys containing less than 50% by weight of each constituent

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DOE Contract Number:: FA9550-10-1-0533; FG02-13ER46917; SC0001299; SC0010831

Resource Type:: Patent

Resource Relation:: Patent File Date: 02/17/2015

Country of Publication:: United States

Language:: English

Citation Formats


                    Ren, Zhifeng, Zhao, Huaizhou, Tang, Zhongjia, Sui, Jiehe, Lan, Yucheng, and Jie, Qing. Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials.  United States: N. p., 2019. 
        Web.

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                    Ren, Zhifeng, Zhao, Huaizhou, Tang, Zhongjia, Sui, Jiehe, Lan, Yucheng, & Jie, Qing. Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials.  United States.

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                    Ren, Zhifeng, Zhao, Huaizhou, Tang, Zhongjia, Sui, Jiehe, Lan, Yucheng, and Jie, Qing. Tue .  
        "Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials".  United States.  https://www.osti.gov/servlets/purl/1568484.

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@article{osti_1568484,

  title        = {Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials},

  author       = {Ren, Zhifeng and Zhao, Huaizhou and Tang, Zhongjia and Sui, Jiehe and Lan, Yucheng and Jie, Qing},

  abstractNote = {Systems and methods of manufacturing a thermoelectric, high performance material by using ball-milling and hot pressing materials according to various formulas, where some formulas substitute a different element for part of one of the elements in the formula, in order to obtain a figure of merit (ZT) suitable for thermoelectric applications.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jun 18 00:00:00 EDT 2019},

  month        = {Tue Jun 18 00:00:00 EDT 2019}

}

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Works referenced in this record:

Material for Direct Thermoelectric Energy Conversion with a High Figure of Merit
patent, January 1974

Nicolaou, Michael C.
US Patent Document 3782927
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3782927

Thermoelectric Material and Device Incorporating Same
patent-application, August 2009

Sharp, Jeff; Thompson, Alan J.
US Patent Application 12/391037; 20090211619
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090211619

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Title: Thermoelectric compositions and methods of fabricating high thermoelectric performance MgAgSb-based materials

Abstract

Citation Formats

Material for Direct Thermoelectric Energy Conversion with a High Figure of Merit patent, January 1974

Thermoelectric Material and Device Incorporating Same patent-application, August 2009

Material for Direct Thermoelectric Energy Conversion with a High Figure of Merit
patent, January 1974

Thermoelectric Material and Device Incorporating Same
patent-application, August 2009