Journal
RSC ADVANCES
Volume 7, Issue 13, Pages 8004-8010Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6ra28277f
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [51302001, 21301002]
- Anhui Province Foundation for Returns
- Funds for Distinguished Young Scientists of Anhui Polytechnic University [2015JQ02]
Ask authors/readers for more resources
Hexavalent chromium, or Cr(VI), is a highly toxic contaminant in industrial wastewater that needs to be treated before being released. A Zeolitic Imidazolate Framework ZIF-8 was assembled on the surface of mesoporous TiO2 beads to achieve a TiO2/ZIF-8 heterostructure for photocatalytic reduction of Cr(VI). The TiO2/ZIF-8 nanobeads exhibited remarkable photocatalytic activity of Cr(VI) reduction relative to that of pristine TiO2 nanobeads attributed to the strong Cr(VI) adsorbing properties of ZIF-8 and improved charge transfer efficiency of TiO2/ZIF-8. This work illustrates a strategy for enhanced photocatalysis by modifying the metal oxide catalyst with high surface area Zeolitic Imidazolate Framework to improve adsorption and charge transfer efficiency.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available