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• New synthesis route of highly porous InxCo4Sb12 with strongly reduced thermal conductivity

  Publikacja

  • N. Gostkowska-Lekner
  • B. J. Trawiński
  • A. Kosonowski
  • B. Bochentyn
  • M. S. Łapiński
  • T. Miruszewski
  • K. W. Wojciechowski
  • B. Kusz

  - JOURNAL OF MATERIALS SCIENCE - Rok 2020

  Highly porous, In-filled CoSb3 skutterudite materials with an attractive thermoelectric figure of merit (ZT * 1) and corresponding dense samples were fabricated through the cost-effective method of reduction in oxides in dry hydrogen and the pulsed electric current sintering (PECS) method, respectively. The reduction process was described in detail using in situ thermogravimetric analysis of Co2O3, Sb2O3 and In(NO3)35H2O separately...

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