Correction: Black titanium dioxide (TiO2) nanomaterials.

a Department of Chemistry, University of Missouri – Kansas City, Kansas City, MO 64110, USA. E-mail: [email protected] b State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 130033, Changchun, Jilin, P. R. China c Beijing National Laboratory for Molecular Sciences and State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China d Shanghai Institute of Ceramics, State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai 200050, P. R. China DOI: 10.1039/c5cs90019k