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- Title
Uniform Mesoporous Anatase Hollow Spheres: An Unexpectedly Efficient Fabrication Process and Enhanced Performance in Photocatalytic Hydrogen Evolution.
- Authors
Zhao, Yubao; Chen, Qifeng; Pan, Feng; Li, Hui; Xu, Guo Qin; Chen, Wei
- Abstract
Uniform mesoporous anatase hollow spheres with high crystallinity have been fabricated by an efficient method, in which biocompatible ethanedioic acid acts as the chelating agent during the Ostwald ripening process. The combination of high crystallinity, large surface area, and mesoporosity leads to an excellent photocatalytic activity. In solar water splitting, the hollow spheres exhibit remarkably enhanced photocatalytic performance that is 1.4 times of P25.
- Subjects
OSTWALD ripening; SPHERES; TITANIUM dioxide; CHELATING agents; HYDROGEN; SURFACE area
- Publication
Chemistry - A European Journal, 2019, Vol 25, Issue 46, p10965
- ISSN
0947-6539
- Publication type
Academic Journal
- DOI
10.1002/chem.201400120