Development of Manufacturing Routes for Oxide Thermoelectrics

Jyrki Tervo, Jyrki Molarius, Hanna Heinonen, Jouko Virta, Erno Soinila, Risto Ilola, Ilkka Tittonen, Tuomas Rossi

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Abstract

The manufacturing of Nb-doped SrTiO3 and different heterostructures will be investigated. The methods include thin film techniques (sputtering and ALD - atomic layer deposition) - and powder metallurgical (P/M) methods. ALD is based on saturating surface reactions of alternately supplied precursor vapors and self-limiting film growth. This provides several advantages, such as atomic level control of the film thickness, area uniformity and conformal coating. Sputtering on the other hand provides more industrial proven deposition method for thin film materials for TEG. P/M includes manufacturing of doped semiconducting powders with sol-gel process and spray drying. Compaction methods are hot pressing and SPS. Applicability of DWTS will be tested. DWTS is a micron scale plasma-assisted thermal spray system developed by Mesoscribe Inc. The expected benefits are low manufacturing costs of TEG components by higher yield of the materials and by simple CAD-based 3D manufacturing process.
Original languageEnglish
Title of host publicationBook of abstracts
Subtitle of host publication8th European Conference on Thermoelectrics - ECT 2010
Place of PublicationItaly
Publication statusPublished - 2010
MoE publication typeNot Eligible
Event8th European Conference on Thermoelectrics, ECT 2010 - Lake Como, Italy
Duration: 22 Sep 201024 Sep 2010

Conference

Conference8th European Conference on Thermoelectrics, ECT 2010
CountryItaly
CityLake Como
Period22/09/1024/09/10

Fingerprint

manufacturing
routes
oxides
sprayers
sputtering
hot pressing
sol-gel processes
computer aided design
thin films
atomic layer epitaxy
surface reactions
drying
film thickness
vapors
costs
coatings

Keywords

  • oxide
  • thermoelectric
  • manufacturing

Cite this

Tervo, J., Molarius, J., Heinonen, H., Virta, J., Soinila, E., Ilola, R., ... Rossi, T. (2010). Development of Manufacturing Routes for Oxide Thermoelectrics. In Book of abstracts : 8th European Conference on Thermoelectrics - ECT 2010 Italy.
Tervo, Jyrki ; Molarius, Jyrki ; Heinonen, Hanna ; Virta, Jouko ; Soinila, Erno ; Ilola, Risto ; Tittonen, Ilkka ; Rossi, Tuomas. / Development of Manufacturing Routes for Oxide Thermoelectrics. Book of abstracts : 8th European Conference on Thermoelectrics - ECT 2010. Italy, 2010.
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abstract = "The manufacturing of Nb-doped SrTiO3 and different heterostructures will be investigated. The methods include thin film techniques (sputtering and ALD - atomic layer deposition) - and powder metallurgical (P/M) methods. ALD is based on saturating surface reactions of alternately supplied precursor vapors and self-limiting film growth. This provides several advantages, such as atomic level control of the film thickness, area uniformity and conformal coating. Sputtering on the other hand provides more industrial proven deposition method for thin film materials for TEG. P/M includes manufacturing of doped semiconducting powders with sol-gel process and spray drying. Compaction methods are hot pressing and SPS. Applicability of DWTS will be tested. DWTS is a micron scale plasma-assisted thermal spray system developed by Mesoscribe Inc. The expected benefits are low manufacturing costs of TEG components by higher yield of the materials and by simple CAD-based 3D manufacturing process.",
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author = "Jyrki Tervo and Jyrki Molarius and Hanna Heinonen and Jouko Virta and Erno Soinila and Risto Ilola and Ilkka Tittonen and Tuomas Rossi",
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Tervo, J, Molarius, J, Heinonen, H, Virta, J, Soinila, E, Ilola, R, Tittonen, I & Rossi, T 2010, Development of Manufacturing Routes for Oxide Thermoelectrics. in Book of abstracts : 8th European Conference on Thermoelectrics - ECT 2010. Italy, 8th European Conference on Thermoelectrics, ECT 2010, Lake Como, Italy, 22/09/10.

Development of Manufacturing Routes for Oxide Thermoelectrics. / Tervo, Jyrki; Molarius, Jyrki; Heinonen, Hanna; Virta, Jouko; Soinila, Erno; Ilola, Risto; Tittonen, Ilkka; Rossi, Tuomas.

Book of abstracts : 8th European Conference on Thermoelectrics - ECT 2010. Italy, 2010.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

TY - CHAP

T1 - Development of Manufacturing Routes for Oxide Thermoelectrics

AU - Tervo, Jyrki

AU - Molarius, Jyrki

AU - Heinonen, Hanna

AU - Virta, Jouko

AU - Soinila, Erno

AU - Ilola, Risto

AU - Tittonen, Ilkka

AU - Rossi, Tuomas

N1 - abstrakti, esitelmä ja posteri Project code: 41964

PY - 2010

Y1 - 2010

N2 - The manufacturing of Nb-doped SrTiO3 and different heterostructures will be investigated. The methods include thin film techniques (sputtering and ALD - atomic layer deposition) - and powder metallurgical (P/M) methods. ALD is based on saturating surface reactions of alternately supplied precursor vapors and self-limiting film growth. This provides several advantages, such as atomic level control of the film thickness, area uniformity and conformal coating. Sputtering on the other hand provides more industrial proven deposition method for thin film materials for TEG. P/M includes manufacturing of doped semiconducting powders with sol-gel process and spray drying. Compaction methods are hot pressing and SPS. Applicability of DWTS will be tested. DWTS is a micron scale plasma-assisted thermal spray system developed by Mesoscribe Inc. The expected benefits are low manufacturing costs of TEG components by higher yield of the materials and by simple CAD-based 3D manufacturing process.

AB - The manufacturing of Nb-doped SrTiO3 and different heterostructures will be investigated. The methods include thin film techniques (sputtering and ALD - atomic layer deposition) - and powder metallurgical (P/M) methods. ALD is based on saturating surface reactions of alternately supplied precursor vapors and self-limiting film growth. This provides several advantages, such as atomic level control of the film thickness, area uniformity and conformal coating. Sputtering on the other hand provides more industrial proven deposition method for thin film materials for TEG. P/M includes manufacturing of doped semiconducting powders with sol-gel process and spray drying. Compaction methods are hot pressing and SPS. Applicability of DWTS will be tested. DWTS is a micron scale plasma-assisted thermal spray system developed by Mesoscribe Inc. The expected benefits are low manufacturing costs of TEG components by higher yield of the materials and by simple CAD-based 3D manufacturing process.

KW - oxide

KW - thermoelectric

KW - manufacturing

M3 - Conference abstract in proceedings

BT - Book of abstracts

CY - Italy

ER -

Tervo J, Molarius J, Heinonen H, Virta J, Soinila E, Ilola R et al. Development of Manufacturing Routes for Oxide Thermoelectrics. In Book of abstracts : 8th European Conference on Thermoelectrics - ECT 2010. Italy. 2010