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Design and Synthesis of Silver Decorated Fe 3 O 4 @ Fe Doped CeO 2 Core‐Shell Ternary Composite as Highly Efficient Nanocatalyst for Selective Oxidation of Alkenes
Author(s) -
Ghosh Topi,
Choudhary Neha,
Mobin Shaikh M.
Publication year - 2020
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202002349
Subject(s) - selectivity , ternary operation , catalysis , benzaldehyde , composite number , materials science , substrate (aquarium) , reusability , styrene , doping , inorganic chemistry , chemical engineering , nuclear chemistry , chemistry , organic chemistry , composite material , copolymer , oceanography , polymer , software , geology , optoelectronics , computer science , engineering , programming language
Well define silver decorated Fe 3 O 4 @ Fe doped CeO 2 core‐shell ternary composite based nanocatalyst was designed and synthesized. This Fe 3 O 4 @Fe‐CeO 2 /Ag nanocatalyst undergoes alkenes oxidation which showed 100 % conversion of styrene with 95 % selectivity for benzaldehyde by using 70 % aqueous tert ‐butyl hydroperoxide (TBHP) under optimum reaction condition. The Fe 3 O 4 @Fe‐CeO 2 /Ag catalyst was further evaluated for substrate scope showed an excellent conversion, high selectivity for corresponding aldehydes with excellent reusability of catalyst.