Abstract
Fe-silicalite nano- and microcrystals as heterogeneous Fenton-type catalysts have been synthesized and characterized by dynamic light scattering, X-ray diffraction, scanning and transmission electron microscopy, nitrogen adsorption measurements, inductively coupled plasma optical emission spectrometry, UV visible diffuse reflectance spectroscopy and temperature-programmed desorption of ammonia. Catalytic performance of Fe-silicalites was studied in mineralization of EDTA by H2O2 at 303–353K and 60Co removal from EDTA chelates. The effect of activation by the acid treatment on the state of active sites, catalytic activity and stability of Fe-silicalites was studied. Fe-silicalites nanocrystals are more efficient catalysts vs. microcrystals due to enhanced catalytic sites accessibility.
Sign-in/Register to access full text options 
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.
