Au-Ag core-shell nanoparticles as red pigment in ceramic inks. (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Au-Ag core-shell nanoparticles as red pigment in ceramic inks. (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.dyepig.2012.01.006 (literal)

Alternative label

• Blosi M., Gatti F., Albonetti S., Baldi G., Dondi M. (2012)
  Au-Ag core-shell nanoparticles as red pigment in ceramic inks.
  in Dyes and pigments
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Blosi M., Gatti F., Albonetti S., Baldi G., Dondi M. (literal)

Pagina inizio

• 355 (literal)

Pagina fine

• 362 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 94 (literal)

Rivista

• Dyes and pigments (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 8 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Institute of Science and Technology for Ceramics (ISTEC-CNR), Via Granarolo 64, 48018 Faenza, Italy Department of Industrial Chemistry and Materials, University of Bologna, Viale Risorgimento 4, 40136 Bologna, Italy INSTM, Research Unit of Bologna, Viale Risorgimento 4, 40136 Bologna, Italy CERICOL, Colorobbia Research Centre, Via Pietramarina 123, 50053 Sovigliana Vinci, Italy (literal)

Titolo

• Au-Ag core-shell nanoparticles as red pigment in ceramic inks. (literal)

Abstract

• Novel pigments, consisting of Au-Ag mixed nanoparticles, were developed for digital decoration by ink-jet printing of ceramic wares. Special attention was paid to set up a microwave assisted synthesis route, with a low environmental impact, easily transferable to large-scale production. Several suspensions, based on Au, Ag and Au-Ag mixed nanoparticles were prepared, trying to get a core-shell assemblage, and the synthesis parameters like metal concentration, Ag/Au ratio, time, temperature and chelating agent amount were optimized. The suspensions are stable over many months and a total reaction yield, assessed by ICP-AES analysis, was achieved. Particle size, shape, composition and optical properties were measured by DLS, TEM-EDS, XRD and UV-VIS spectroscopy. The so-prepared inks were applied on ceramic tiles simulating the ceramic process and the colour performance, assessed by colourimetry, were expressed in the CIELab parameters. (literal)

Prodotto di

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Tecnologie innovative per l'edilizia (SP.P01.037.003) (Modulo)

Autore CNR

• MICHELE DONDI (Unità di personale interno)
• MAGDA BLOSI (Unità di personale interno)
• STEFANIA ALBONETTI (Persona)

Insieme di parole chiave

• Keywords of "Au-Ag core-shell nanoparticles as red pigment in ceramic inks." (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of science and technology for ceramics (ISTEC) (Istituto)
• Tecnologie innovative per l'edilizia (SP.P01.037.003) (Modulo)

Autore CNR di

• MICHELE DONDI (Unità di personale interno)
• STEFANIA ALBONETTI (Persona)
• MAGDA BLOSI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Dyes and pigments (Rivista)

Insieme di parole chiave di

• Keywords of "Au-Ag core-shell nanoparticles as red pigment in ceramic inks." (Insieme di parole chiave)