Media type: E-Article Title: Photoluminescence study of silica–alumina catalyst Contributor: Kato, Yuko; Yoshida, Hisao; Hattori, Tadashi imprint: Royal Society of Chemistry (RSC), 2000 Published in: Physical Chemistry Chemical Physics Language: Not determined DOI: 10.1039/b004233l ISSN: 1463-9076; 1463-9084 Origination: Footnote: