Regulation of excitons dissociation in Barium Titanate/Polymeric carbon nitride S-scheme heterojunction for efficient photosynthesis of hydrogen peroxide

doi:10.1016/j.jcat.2025.116595

Regulation of excitons dissociation in Barium Titanate/Polymeric carbon nitride S-scheme heterojunction for efficient photosynthesis of hydrogen peroxide

2025-11-29

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张云霄 (Yunxiao Zhang) *

DOI：10.1016/j.jcat.2025.116595

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• A novel step-scheme (S-scheme) heterojunction barium titanate-modified cyanuric acid-melamine-based carbon nitride (BaTiO3/CMCN) photocatalyst was prepared. • The dissociation energy of photogenerated excitons was significantly decreased by constructing a BaTiO3/CMCN S-scheme heterojunction. • BaTiO3/CMCN exhibited excellent photocatalytic hydrogen peroxide evolution performance under visible light irradiation.

Regulation of excitons dissociation in Barium Titanate/Polymeric carbon nitride S-scheme heterojunction for efficient photosynthesis of hydrogen peroxide

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