Categories: Materials SciencePhysicsApplied Physics

Effects of Synthesis and Spark Plasma Sintering Conditions on the Thermoelectric Properties of Ca3Co4O9+δ

NingYu Wu, Tim C. Holgate, Ngo Van Nong, Nini Pryds, Søren Linderoth

DOI: 10.1007/s11664-013-2546-7

Journal-article published April 2013 in Journal of Electronic Materials volume 42 issue 7 on page 2134-2142
© Springer Nature

Keywords: #ca3co4o9   #cco349  #thermoelectric  #spark plasma sintering  #sps  #solid-state  #sol-gel  Edit keywords

1 1 4.0 Posted: 07.Nov.2017
Incognito 07.Nov.2017

A comprehensive overview of SPS conditions for solid-state prepared CaCo349, for instance consolidation temperatures, applied pressures, ramping rates. Also provides a sol-gel prepared sample as a comparison to the solid-state prepared samples. Asymmetry concern is touched but not deeply.

Incognito 07.Nov.2017

Even though the texturing issue has been taken into consideration, the ZT is still given by power factor and thermal conductivity results from two different measuring directions.

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