Categories: Materials ScienceApplied PhysicsChemical Engineering

Efficient room temperature thermoelectric characteristics of Ca3−xAgxCo4O9+δ/Agycomposites

Yang Wang, Yu Sui, Jinguang Cheng, Xianjie Wang, Wenhui Su

DOI: 10.1088/0022-3727/41/4/045406

Journal-article published February 2008 in Journal of Physics D: Applied Physics volume 41 issue 4 on page 045406
© IOP Publishing

Keywords: #ca3co4o9  #caco349  #ag doped  #ag added  #thermoelectrics  Edit keywords

0 1 1.0 Posted: 15.Oct.2018
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Incognito 15.Oct.2018

According to my many attempts, by citrate-nitrate sol-gel and SPS, Ag tends to become an additive and XRD always shows a 2nd Ag phase, i.e., Ca3Co4O9/Ag(x), even x<0.1. Maybe the difference in CaCo349 synthesis, I didn't have luck in reproduce the work.

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