Visible-light-activated nanocomposite photocatalyst of Cr2O3/SnO2 Rajendra Bhosale, Sidram Pujari, Gajanan Muley, Bathuwell Pagare, Anil Gambhire*, 10.1186/2193-8865-3-46 XML Requires Subscription HTML Requires Subscription PDF views: 57 downloads: 139