Rok 2024

• Additive manufacturing of Proton-Conducting Ceramics by robocasting with integrated laser postprocessing

  Publikacja

  • J. Pośpiech
  • M. Nadolska-Dawidowska
  • M. Cieślik
  • T. Sobczyk
  • M. Chmielewski
  • A. D. Mielewczyk-Gryń (dawniej: A. Mielewczyk-Gryń)
  • R. Strandbakke
  • J. M. Serra
  • S. L. Wachowski (dawniej: S. Wachowski)

  - Applied Materials Today - Rok 2024

  A hybrid system combining robocasting and NIR laser postprocessing has been designed to fabricate layers of mixed proton-electron conducting Ba0.5La0.5Co1-xFexO3-δ ceramic. The proposed manufacturing technique allows for the control of the geometry and microstructure and shortens the fabrication time to a range of a few minutes. Using 5 W laser power and a scanning speed of 500 mm⋅s− 1, sintering of a round-shaped layer with an...

  Pełny tekst do pobrania w portalu

Rok 2021

• Microstructural Design of Ba0.5La0.5Co0.5Fe0.5O3 Perovskite Ceramics

  Publikacja

  • D. Balcerzak (dawniej: D. Gierszewska)
  • I. Szpunar
  • F. Oseko
  • J. Pośpiech
  • M. Nadolska-Dawidowska (dawniej: M. Nadolska)
  • M. Pieragowska
  • K. Reniecka
  • K. Waniek
  • K. Leszczyński
  • A. D. Mielewczyk-Gryń (dawniej: A. Mielewczyk-Gryń)... i 2 innych

  - Materials - Rok 2021

  Ba0.5La0.5Co0.5Fe0.5O3 was synthesized in the solid-state reaction route. The influence of ball milling parameters (such as milling media size, angular velocity, and time), pelletizing pressure, and annealing parameters on the microstructure was studied. The grain size distribution and density or specific surface area changes were investigated in each approach while the individual parameters were changed. The evaluation of BLCF...

  Pełny tekst do pobrania w portalu