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Revealing The Morphology of Ink and Aerosol Jet Printed Palladium-Silver Alloys Fabricated from Metal Organic Decomposition Inks.
Farr, Nicholas T H; Davies, Matthew; Nohl, James; Abrams, Kerry J; Schäfer, Jan; Lai, Yufeng; Gerling, Torsten; Stehling, Nicola; Mehta, Danielle; Zhang, Jingqiong; Mihaylova, Lyudmila; Willmott, Jon R; Black, Kate; Rodenburg, Cornelia.
Afiliación
  • Farr NTH; Department of Materials Science and Engineering, Sir Robert Hadfield Building, Mappin Street University of Sheffield, Sheffield, S1 3JD, UK.
  • Davies M; Insigneo Institute for In Silico Medicine, The Pam Liversidge Building, Sheffield, S1 3JD, UK.
  • Nohl J; Department of Electronic and Electrical Engineering, Portobello Centre, Pitt Street. University of Sheffield, Sheffield, S1 4ET, UK.
  • Abrams KJ; Department of Materials Science and Engineering, Sir Robert Hadfield Building, Mappin Street University of Sheffield, Sheffield, S1 3JD, UK.
  • Schäfer J; Department of Materials Science and Engineering, Sir Robert Hadfield Building, Mappin Street University of Sheffield, Sheffield, S1 3JD, UK.
  • Lai Y; Leibniz Institute for Plasma Science and Technology e.V. (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany.
  • Gerling T; Department of Electronic and Electrical Engineering, Portobello Centre, Pitt Street. University of Sheffield, Sheffield, S1 4ET, UK.
  • Stehling N; Leibniz Institute for Plasma Science and Technology e.V. (INP), Felix-Hausdorff-Str. 2, 17489, Greifswald, Germany.
  • Mehta D; Department of Materials Science and Engineering, Sir Robert Hadfield Building, Mappin Street University of Sheffield, Sheffield, S1 3JD, UK.
  • Zhang J; School of Engineering, University of Liverpool, Liverpool, L69 3BX, UK.
  • Mihaylova L; Department of Automatic Control and Systems Engineering, The University of Sheffield, Amy Johnson Building, Portobello Street, Sheffield, S1 3JD, UK.
  • Willmott JR; Department of Automatic Control and Systems Engineering, The University of Sheffield, Amy Johnson Building, Portobello Street, Sheffield, S1 3JD, UK.
  • Black K; Department of Electronic and Electrical Engineering, Portobello Centre, Pitt Street. University of Sheffield, Sheffield, S1 4ET, UK.
  • Rodenburg C; School of Engineering, University of Liverpool, Liverpool, L69 3BX, UK.
Adv Sci (Weinh) ; 11(10): e2306561, 2024 Mar.
Article en En | MEDLINE | ID: mdl-38145339
ABSTRACT
Palladium films hold signicance due to their remarkable affinity for hydrogen diffusion, rendering them valauble for the seperation and purification of hydrogen in membrane reactors. However, palladium is expensive, and its films can become brittle after only a few cycles of hydrogen separation. Alloying with silver has been shown to overcome the problem of palladium embrittlement. Palladium-silver films have been produced via several methods but all have drawbacks, such as difficulties controlling the alloy composition. This study explores two promising jet printing

methods:

Inkjet and Aerosoljet. Both methods offer potential advantages such as direct patterning, which reduces waste, enables thin film production, and allows for the control of alloy composition. For the first time, palladium-silver alloys have been produced via inkjet printing using a palladium-silver metal organic decomposition (MOD) ink, which alloys at a temperature of 300 °C with nitrogen. Similarly, this study also demonstrates a pioneering approach for Aerosol Jet printing, showing the potential of a novel room-temperature method, for the deposition of palladium-silver MOD inks. This low temperature approach is considered an important development as palladium-silver MOD inks are originally designed for deposition on heated substrates.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Sci (Weinh) Año: 2024 Tipo del documento: Article País de afiliación: Reino Unido Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Sci (Weinh) Año: 2024 Tipo del documento: Article País de afiliación: Reino Unido Pais de publicación: Alemania