Listar por tema "enamels"

Mostrando ítems 1-4 de 4

    • openAccess   Ceramic Enamels as New Back Contacts for Cu (In, Ga) Se2-Based Photovoltaic Tile 

      Fraga Chiva, Diego; Lyubenova, Teodora; Rey, Aitor; Calvet Roures, Iván; Martí Valls, Rafael; Carda Castelló, Juan Bautista Wiley (2015-02)
      In this work, we investigated the properties of silver and gold enamels as potential back contacts for Cu (In, Ga) Se2 (CIGS) solar cells. The enamels were deposited on ceramic tiles by nonvacuum printing techniques. Thus, ...

    • openAccess   Correlation between structural and electronic order-disorder effects and optical properties in ZnO nanocrystals 

      La Porta, Felipe A.; Andres, Juan; Vismara, M. V. G.; Graeff, C. F. O.; Sambrano, Julio; Li, Maximo Siu; Varela, José A.; Longo, Elson Royal Society of Chemistry (2014-10)
      The correlation between structural and electronic order–disorder effects in understanding the optical properties of flower-like ZnO nanocrystals synthesized by the microwave-assisted hydrothermal method at low temperatures ...

    • openAccess   Surfactant-Mediated Morphology and Photocatalytic Activity of α‑Ag2WO4 Material 

      Guerra Macedo, Nadia; Gouveia, Amanda; Alvarez Roca, Roman; Assis, Marcelo de; Gracia, Lourdes; Andres, Juan; Leite, Edson R.; Longo, Elson American Chemical Society (2018-03)
      In the present work, the morphology (hexagonal rod-like vs cuboid-like) of an α-Ag2WO4 solid-state material is manipulated by a simple controlled-precipitation method, with and without the presence of the anionic surfactant ...

    • openAccess   Understanding the White-Emitting CaMoO4 Co-Doped Eu3+, Tb3+, and Tm3+ Phosphor through Experiment and Computation 

      Tranquilin, R. L.; Lovisa, L. X.; Almeida, C. R. R.; Paskocimas, Carlos Alberto; Li, Maximo Siu; Oliveira, M. C.; Gracia, Lourdes; Andres, Juan; Longo, Elson; Motta, F. V.; Bomio, Mauricio American Chemical Society (2019-07-09)
      In this article, the synthesis by means of the spray pyrolysis method, of the CaMoO4 and rare-earth cation (RE3+)-doped CaMoO4:xRE3+ (RE3+ = Eu3+, Tb3+, and Tm3+; and x = 1, 2, and 4% mol) compounds, is presented. The ...