In situ generation of hydrogen peroxide using a schwertmannite/nickel foam catalyst for enhanced heterogenous Fenton degradation of dye wastewater | Synapse
February 14, 2026RSC Advances0 citationsOpen Access
In situ generation of hydrogen peroxide using a schwertmannite/nickel foam catalyst for enhanced heterogenous Fenton degradation of dye wastewater
The research aims to explore the use of a schwertmannite/nickel foam catalyst for the in situ generation of hydrogen peroxide to enhance the Fenton process for dye degradation.
Utilized a schwertmannite/nickel foam composite catalyst
Investigated hydrogen peroxide production mechanisms
Analyzed the degradation of Rhodamine B dye through the Fenton process
Achieved effective hydrogen peroxide generation in situ
Observed significant dye degradation rates of Rhodamine B
Demonstrated synergistic cycling of Fe ions via nickel redox processes
Abstract
A schwertmannite/nickel foam composite enables in situ H 2 O 2 production and synergistic Fe 2+ /Fe 3+ cycling via Ni/Ni 2+ redox, effectively degrading RhB via ˙OH and 1 O 2 .