Photoelectrocatalytic degradation of Rhodamine B by Co,N,P/TiO2/SiO2/CoFe2O4
SHANG Jun
YU jian
SHU Dehua
REN Wenhui
Abstract：A Co,N,P/TiO2/SiO2/CoFe2O4 composite was synthesized via a sol-gel method,where SiO2/CoFe2O4 represent a core shell magnetic particles consisting of cobalt ferrite and silica.The composite was characterized by vibrating sample magnetometer(VSM),X-ray diffraction (XRD),X-ray photoelectron spectroscopy (XPS)and scanning electron microscopy (SEM).And the magnetic property,crystal form,element and morphology was analyzed as well.The composite if CO,N,P/TiO2/SiO2/CoFeO4 was used as particle electrodes and applied to the photoelectrocatalytic degradation of Rhodamine B (RhB).The results showed that after 40 minutes degradation,91.02％ of RhB was degraded and the particles can be separated effectively by magnetic force.
Keywords：photoelectrocatalysismagnetic particlesTiO2Rhodamine B
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 73-80 )