Answers are grounded in this paper and cite their sources.
The electrical conductivity, Seebeck coefficient and thermal conductivity of oxide Ca 9 Co 12 O 28 with Ca 2 Co 2 O 5 -type structure are 84 S cm –1 , 118 µV K –1 and 1.73 W m –1 K –1 respectively at 700 °C, and its figure of merit is 0.67×10 –4 K –1 , showing that Ca 9 Co 12 O 28 is a potential material for high temperature thermoelectric energy conversion.
No takes yet. Share an insight, caveat, or question.
Li et al. (1999) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: