Interfacial Proton Regulation in an S-Scheme Pt-CQD/K 3 PW 12 O 40 Heterojunction Boosts Selective H 2 O 2 Synthesis during Overall Water Splitting | Synapse
May 9, 2026
Interfacial Proton Regulation in an S-Scheme Pt-CQD/K 3 PW 12 O 40 Heterojunction Boosts Selective H 2 O 2 Synthesis during Overall Water Splitting
Key Points
This research aims to improve the synthesis of hydrogen peroxide during overall water splitting using innovative materials.
Developed an S-scheme heterojunction involving Pt-CQD/K3PW12O40 materials.
Evaluated catalytic performance under solar-driven conditions for H2O2 synthesis.
Analyzed proton regulation effects on overall water splitting efficiency.
Achieved a significant increase in H2O2 synthesis rate compared to control conditions.
Enhanced selectivity for H2O2 production observed, indicating improved catalytic effectiveness.
Demonstrated that proper interfacial proton regulation directly correlates with synthesis efficiency.
Abstract
Solar-driven overall water splitting offers a sustainable route for producing hydrogen and hydrogen peroxide, yet achieving high H