Selective oxidation of alcohols and sulfides via O₂ using a Co(ii) salen complex catalyst immobilized on KCC-1: synthesis and kinetic study

Abstract

The aim of this study was to immobilize a Co(ii) salen complex on KCC-1 as a catalyst that can be recovered (Co(ii) salen complex@KCC-1).

Intersperse copper nanoparticles into 3D fibrous silica-supported carbon spheres for electrocatalytic nitrogen reduction

“…2a) to explore crystal structure and the phase of the intermediates and final product. KCC-1 exhibits a typical peak at 22° due to its amorphous structure, consistent with the reported results [34]. KNC shows three sharp characteristic peaks at 43.2°, 50.4° and 74.1°, which are corresponding to the characteristics in the standard spectrum of Cu (JCPDS: 04-0836), demonstrating the presentence of high crystal Cu nanoparticles.…”

Desulfurization of Initial Sulfur Compounds in Diesel Fuel by Oxidation-Emulsification Processes

“…This commercial component produces water, widely utilized in the industry [22]. Recent investigations on desulfurization have identified numerous oxidation systems, including acetic acid/H2O2 [23,24], formic acid/H2O2 [24,25], heteropoly acid/H2O2 [26,27], polyoxometalates/OO2 [28,29], aldehyde/O2 [30,31], and TS-1/H2O2 [32,33]. The oxidation of sulfur dioxide with H2O2 is a promising desulfurization process because it produces just water as a by-product and does not pollute the environment.…”

Fabrication of Flexible Co‐salen Integrated Polymers for Hydration of Epoxides and Alkynes via Cooperative Activation

“…The heterogenization of Co-salen complexes has aroused great research attention due to their wide applications in a broad range of reactions, such as oxidation, [7][8] hydration, [9][10] hydrolytic kinetic resolution of epoxides, [11][12][13] and CO 2 cycloaddition. [14][15][16] The cooperative activation mode is usually involved in Co-salen catalyzed reactions, for example the asymmetric kinetic resolution of epoxides and the hydration of epoxide.…”