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Journal articles
Continuous Flow Photo-oxidations Using Supported Photocatalysts on Silica
Abstract : The immobilization of soluble photocatalysts, or photosensitizers, has the potential to reduce the environmental footprint as well as the costs associated with visible-light photochemical processes. We report here on the straightforward preparation of photocatalysts non-covalently supported on silica using electrostatic interactions and compare the activities of these new photocatalytic systems in the photo-oxidation of 1,5-dihydroxynaphthalene to juglone in batch and in a fixed-bed flow reactor. This study demonstrates that simple immobilization strategies can produce stable heterogeneous photocatalysts and provide promising processing options with an up to 24-fold improvement in productivity in flow relative to batch.
https://hal-cnam.archives-ouvertes.fr/hal-03142080
Contributor : Marc Port Connect in order to contact the contributor
Submitted on : Friday, March 11, 2022 - 2:56:19 PM
Last modification on : Wednesday, March 16, 2022 - 4:14:02 PM
Contributor : Marc Port Connect in order to contact the contributor
Submitted on : Friday, March 11, 2022 - 2:56:19 PM
Last modification on : Wednesday, March 16, 2022 - 4:14:02 PM
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Continuous Flow Photo-Oxidatio...
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