1. Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via Ugo La Malfa 153, 90146 Palermo, Italy
2. SiliCycle, 2500 Boulevard
du Parc Technologique, Québec, QC G1P 4S6, Canada
3. State
Key Laboratory of Photocatalysis on Energy and Environment, College
of Chemistry, Fuzhou University, New
Campus, Fuzhou 350108, People’s Republic of China