Abstract
Spherical and dendritic CdS@TiO2 hollow double-shelled nanoparticles (HDNPs) with visible light photocatalytic activity were synthesized via sol–gel and wet-chemical approach respectively. The morphology, composition, size of the nanoparticles and crystal structure of the synthesized CdS@TiO2 HDNPs were characterized by XRD, TEM, and SAED. The results showed that morphologies and crystalline phases of as-prepared CdS@TiO2 HDNPs mainly depended on the synthesis conditions such as temperature and pressure. Compared with the typical core–shell of PS@TiO2 and PS@CdS, CdS@TiO2 HDNPs, their photocatalytic activity was obviously enhanced with maximum degradation efficiency of RhB as high as 99.9%.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
