Back to Search
Start Over
In situ construction of 3D TiO2 photoelectrode with multilevel facet heterojunctions towards the efficient removal of bisphenol A.
- Source :
- Chemical Communications; 8/11/2021, Vol. 57 Issue 62, p7633-7636, 4p
- Publication Year :
- 2021
-
Abstract
- An innovative three-dimensional (3D) TiO<subscript>2</subscript> photoelectrode with multilevel facet heterojunctions (FHs) is rationally designed based on in situ 1D rutile TiO<subscript>2</subscript> nanorods with top {111} facets on a Ti mesh substrate. The 3D configuration composed of nanosheets and nanorods is provided with large specific area. The stepped band structure of the multilevel FH gives further impetus to spatial charge separation. The obtained FH-{111}TiO<subscript>2</subscript>/Ti photoelectrode achieves a 100% removal of bisphenol A (BPA) in only 20 min and presents an outstanding stability even after 10 cycles. Briefly, this work provides a reference pathway for the highly efficient removal of BPA. [ABSTRACT FROM AUTHOR]
- Subjects :
- TITANIUM dioxide
NANOSTRUCTURED materials
HETEROJUNCTIONS
NANORODS
RUTILE
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 57
- Issue :
- 62
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 151762361
- Full Text :
- https://doi.org/10.1039/d1cc02776j