Introducing Ta2O5 nanoparticles into Ca3Co4O9 matrix for increased thermoelectric property through phonon scattering
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DOI: 10.1016/j.ceramint.2020.07.057
Abstract: Abstract Ta2O5 nanoparticles were synthesized by thermal decomposition of tantalum (V) ethoxide, and Ca3Co4O9/Ta2O5 composites were fabricated by ball milling. The volume percentage of Ta2O5 nanoparticles in the composites was controlled as 0, 2%, 4%,… read more here.
Keywords: ta2o5; thermoelectric property; ca3co4o9 ta2o5; conductivity ... See more keywords