Listar por autoría "8db83fdc-3517-44da-a567-3d7161f28962"

Mostrando ítems 21-24 de 24

    • openAccess   Síntesis de kesterita Cu2ZnSn(S,Se)4 mediante métodos de hot-injection y solvotermal 

      Fraga Chiva, Diego; Martí Valls, Rafael Francisco; Lyubenova, Teodora; Ladeira de Oliveira, L.; Carda Castelló, Juan Bautista Elsevier (2014-12)
      En el presente trabajo se han sintetizado compuestos con estructura de kesterita Cu2ZnSn(S,Se)4 mediante métodos de síntesis “hot-injection” y solvotermal. Se ha analizado la efectividad de ambos procedimientos sobre las ...

    • openAccess   Synthesis, deposition and crystal growth of CZTS nanoparticles onto ceramic tiles 

      Calvet Roures, Iván; BARRACHINA ALBERT, ESTER; Martí Valls, Rafael Francisco; Fraga Chiva, Diego; Lyubenova, Teodora; Carda Castelló, Juan Bautista Elsevier (2015-09)
      The work presents a simple solvothermal method for CZTS nanoparticles preparation using hexadecylamine (HDA) as a capping agent. The as-prepared CZTS powder was deposited as ink using Doctor Blade technique onto ceramic ...

    • openAccess   Vitrification and sinter-crystallization of fly ash with glass cullet 

      Lyubenova, Teodora; Fraga Chiva, Diego; Barrachina Albert, Ester; Calvet Roures, Iván; Carda Castelló, Juan Bautista MedCrave (2019)
      The synthesis of a new glass-ceramic obtained by sinter-crystallization has been investigated by using soda-lime-silicate glass waste and fly ashes from a coal power thermal station located in Andorra (Teruel, Spain). ...

    • openAccess   ZnO/Ag Nanocomposites with Enhanced Antimicrobial Activity 

      González Cuadra, Jaime; Scalschi, Loredana; Vicedo, Begonya; Guc, Maxim; Izquierdo-Roca, Víctor; Porcar García, Samuel; Fraga Chiva, Diego; Carda Castelló, Juan Bautista MDPI (2022-05-02)
      In this study, ZnO/Ag nanocomposites were synthesized using a facile chemical route involving metallic precursors of zinc acetate dehydrate and silver acetate, and dissolving the two metallic precursors in EtOH. The final ...