Sulfur/Gadolinium-Codoped TiO2Nanoparticles for Enhanced Visible-Light Photocatalytic Performance
Journal of Nanomaterials (2014) - Comment
doi: 10.1155/2014/289150  issn: 1687-4110  issn: 1687-4129 

Eric S. Agorku, Bhekie B. Mamba, Avinash C. Pandey, Ajay K. Mishra