The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering

Publication: ResearchConference abstract in proceedings – Annual report year: 2012

Standard

The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering. / Holgate, Tim; Wu, NingYu; Søndergaard, M.; Iversen, B.B.; Van Nong, Ngo; Pryds, Nini.

Proceedings of 31st International and 10th European Conference on Thermoelectrics. 2012.

Publication: ResearchConference abstract in proceedings – Annual report year: 2012

Harvard

Holgate, T, Wu, N, Søndergaard, M, Iversen, BB, Van Nong, N & Pryds, N 2012, 'The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering'. in Proceedings of 31st International and 10th European Conference on Thermoelectrics.

APA

Holgate, T., Wu, N., Søndergaard, M., Iversen, B. B., Van Nong, N., & Pryds, N. (2012). The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering. In Proceedings of 31st International and 10th European Conference on Thermoelectrics.

CBE

Holgate T, Wu N, Søndergaard M, Iversen BB, Van Nong N, Pryds N. 2012. The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering. In Proceedings of 31st International and 10th European Conference on Thermoelectrics.

MLA

Vancouver

Holgate T, Wu N, Søndergaard M, Iversen BB, Van Nong N, Pryds N. The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering. In Proceedings of 31st International and 10th European Conference on Thermoelectrics. 2012.

Author

Holgate, Tim; Wu, NingYu; Søndergaard, M.; Iversen, B.B.; Van Nong, Ngo; Pryds, Nini / The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering.

Proceedings of 31st International and 10th European Conference on Thermoelectrics. 2012.

Publication: ResearchConference abstract in proceedings – Annual report year: 2012

Bibtex

@inbook{3ab17b978a1145bcac854de0d655453f,
title = "The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca3Co4O9 Interfaces Formed by Spark Plasma Sintering",
author = "Tim Holgate and NingYu Wu and M. Søndergaard and B.B. Iversen and {Van Nong}, Ngo and Nini Pryds",
year = "2012",
booktitle = "Proceedings of 31st International and 10th European Conference on Thermoelectrics",

}

RIS

TY - ABST

T1 - The Kinetics, Stability and Thermal Contact Resistance of Nickel-Ca<sub>3</sub>Co<sub>4</sub>O<sub>9</sub> Interfaces Formed by Spark Plasma Sintering

A1 - Holgate,Tim

A1 - Wu,NingYu

A1 - Søndergaard,M.

A1 - Iversen,B.B.

A1 - Van Nong,Ngo

A1 - Pryds,Nini

AU - Holgate,Tim

AU - Wu,NingYu

AU - Søndergaard,M.

AU - Iversen,B.B.

AU - Van Nong,Ngo

AU - Pryds,Nini

PY - 2012

Y1 - 2012

N2 - Incorporating oxide thermoelectric (TE) materials in TE power generation modules necessitates the study of the interfaces between the oxide TE elements and the interconnect materials used to deliver current between them. In this study, interfaces between pure nickel and undoped calcium cobaltate (Ca3Co4O9) have been formed directly by spark plasma sintering (SPS). An intermediate NiO phase is formed during the SPS processes, which grows during post heating with Co entering from the cobaltate side to form a graded Ni1-xCoxO interfacial layer. The electrical and thermal transport across these interfaces, as well as the long term chemical stability of the intermediate layers, have been studied and are discussed herein.

AB - Incorporating oxide thermoelectric (TE) materials in TE power generation modules necessitates the study of the interfaces between the oxide TE elements and the interconnect materials used to deliver current between them. In this study, interfaces between pure nickel and undoped calcium cobaltate (Ca3Co4O9) have been formed directly by spark plasma sintering (SPS). An intermediate NiO phase is formed during the SPS processes, which grows during post heating with Co entering from the cobaltate side to form a graded Ni1-xCoxO interfacial layer. The electrical and thermal transport across these interfaces, as well as the long term chemical stability of the intermediate layers, have been studied and are discussed herein.

BT - Proceedings of 31st International and 10th European Conference on Thermoelectrics

T2 - Proceedings of 31st International and 10th European Conference on Thermoelectrics

ER -