Insight into self‐dissociation of poly(heptazine imide) nanosheets enables boosted CO₂ photoreduction

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Abstract Doping triazine units over poly(heptazine imide) (PHI) nanosheets outperforms higher CO 2 reduction efficiency than the individual counterparts. Herein, we report a molten salt‐steam thermal‐assisted approach of coupling KCl and Mg(OH) for designing highly efficient triazine‐doped PHI (TPHI) in which n‐type dopant unit is produced from self‐dissociation heptazine. The developed TPHI demonstrates fine‐tuned hydrophilicity, enhanced electron transportation, promoted reductive ability, evidenced by contact angle, photoelectrochemical, femtosecond transient absorption, surface photovoltage tests, energy band evaluation, corresponding calculations. optimized sample facilitates generation (25.1 μmol h −1 g ) through photocatalytic reaction under solar‐simulated light irradiation. Our insight enables simple strategy molecular‐level manipulations effective polymeric photocatalysts using n‐dopant self‐doping engineering.

Язык: Английский

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In-situ ionothermal synthesis of amorphous poly (heptazine imide) for the photoredox conversion of water

Applied Catalysis A General, Год журнала: 2025, Номер unknown, С. 120304 - 120304

Опубликована: Апрель 1, 2025

Язык: Английский

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Frustrated Lewis-Pair Catalyst Based on Re Single Atoms for Efficient Solar-Driven CO₂ Conversion

ACS Catalysis, Год журнала: 2025, Номер unknown, С. 7518 - 7529

Опубликована: Апрель 22, 2025

Язык: Английский

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Integrated Taylor–Couette Reactor Model for Heterogeneous Photocatalytic Degradation of AO7

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер 63(32), С. 14052 - 14063

Опубликована: Июль 12, 2024

Язык: Английский

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Single-atom catalysts in the catalytic production of H2O2

Journal of Materiomics, Год журнала: 2024, Номер unknown, С. 100982 - 100982

Опубликована: Дек. 1, 2024

Язык: Английский

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