PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution

Abstract

This work reports a PdS-modified ZnCdS (PdS/ZCS) composite for the anaerobic oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran along with hydrogen evolution. Compared to pristine ZCS, PdS/ZCS exhibits significantly enhanced photocatalytic activity, attributed to PdS as an oxidation co-catalyst, which facilitates the charge carrier separation and enables more efficient generation of ˙CH(OH)C5H3O2 radical intermediates.

Graphical abstract: PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution

Supplementary files

Article information

Article type
Communication
Submitted
29 Jul 2025
Accepted
09 Sep 2025
First published
10 Sep 2025

Chem. Commun., 2025, Advance Article

PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution

N. Sha, M. Qi, Y. Zhang, H. Wu, Y. Xu and Z. Tang, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC04315H

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