Journal
CHEMICAL ENGINEERING JOURNAL
Volume 235, Issue -, Pages 257-263Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cej.2013.09.022
Keywords
Photocatalysis; Two-dimension; ZnO nanowalls; Zeolite; Fly ash; Wastewater treatment
Categories
Funding
- Nation Nature Science Foundation of China [51102174]
- Natural Science Foundation of Tianjin [11JCYBJC27000]
Ask authors/readers for more resources
Recent years have seen a series of new materials and technologies in wastewater treatment. Among various materials and technologies, the preparation and application of composite photocatalytic materials has received significant attention. We focus on ZnO/zeolite composite photocatalysts because of their superiority in wastewater treatment. Two-dimensional honeycomb-like ZnO nanowalls were fabricated on porous material of zeolite synthesized from fly ash by simple sol-gel and hydrothermal synthesis method in order to maximize the specific surface area and photocatalytic performance as well as easy to separation or recovery. The degradation of methylene blue dye in water can rapidly reach 90% with two-dimensional honeycomb-like ZnO nanowalls on zeolite composite materials after 30 min under UV light irradiation, which implies its huge potential application of photocatalysts in wastewater treatment. (C) 2013 Elsevier B.V. All rights reserved.
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