caa a22 4500 388021519 CHVBK 20180307124925.0 cr unu---uuuuu 161130e199802 xx s 000 0 eng 10.1557/JMR.1998.0054 doi S0884291400042916 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0054 Origin of color in aerosol-derived vanadium-doped zirconia pigments [Elektronische Daten] The preparation of vanadium-zirconia yellow pigments from amorphous spherical V-ZrO2 particles obtained by the hydrolysis of liquid aerosols consisting of a mixture of vanadium (V) oxychloride and zirconium n-propoxide is reported. The composition of the amorphous precursors (V/Zr ratio) and the heating temperature were systematically varied to determine their influence on the optical properties of the pigments. The origin of the yellow color of the pigments was found to be mainly due to the presence of V2O5 in the outer layers of the zirconia grains. A small fraction (∼15%) of the total vanadium content was found as vanadium (IV) forming a solid solution with the monoclinic zirconia lattice. Copyright © Materials Research Society 1998 Tartaj P. Instituto de Ciencia de Materiales de Madrid, C. S. I. C., Cantoblanco, 28049 Madrid, Spain Serna C. J. Instituto de Ciencia de Materiales de Madrid, C. S. I. C., Cantoblanco, 28049 Madrid, Spain Soria J. Instituto de Catálisis y Petroleoquímica, C. S. I. C., Campus Universitario de Cantoblanco, 28049 Madrid, Spain Ocaña M. Instituto de Ciencia de Materiales de Sevilla, C. S. I. C.-UNSE, Améico Vespucio s/n, 48092-Sevilla, Spain Journal of Materials Research Cambridge University Press 13/2(1998-02), 413-420 0884-2914 13:2<413 1998 13 JMR https://doi.org/10.1557/JMR.1998.0054 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0054 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tartaj P. Instituto de Ciencia de Materiales de Madrid, C. S. I. C., Cantoblanco, 28049 Madrid, Spain NATIONALLICENCE 700 1- Serna C. J. Instituto de Ciencia de Materiales de Madrid, C. S. I. C., Cantoblanco, 28049 Madrid, Spain NATIONALLICENCE 700 1- Soria J. Instituto de Catálisis y Petroleoquímica, C. S. I. C., Campus Universitario de Cantoblanco, 28049 Madrid, Spain NATIONALLICENCE 700 1- Ocaña M. Instituto de Ciencia de Materiales de Sevilla, C. S. I. C.-UNSE, Améico Vespucio s/n, 48092-Sevilla, Spain NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/2(1998-02), 413-420 0884-2914 13:2<413 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge