Oxygen Vacancy-Induced Strong Coordination of Carbon Dots with TiO ₂ for Enhanced Photocatalytic Hydrogen Production

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Oxygen vacancies induce strong coordination between carbon dots and TiO2, leading to enhanced photocatalytic hydrogen production. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Mahdi Shahrezaei; Sergii Kalytchuk; Veronika Šedajová; Zdeňěk Baďura; Lukáš Zdražil; Morteza Afshar; Radek Zbořil; Stěpán Kment; Sourav Rej

doi:10.1021/acs.energyfuels.6c00577

April 3, 2026Energy & FuelsOpen Access

Oxygen Vacancy-Induced Strong Coordination of Carbon Dots with TiO ₂ for Enhanced Photocatalytic Hydrogen Production

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Key Points

This research aims to investigate how oxygen vacancies affect the coordination of carbon dots with TiO2 to improve photocatalytic hydrogen production.
Utilized carbon dots as cocatalysts with TiO2 in a controlled environment for hydrogen production experiments.
Analyzed photocatalytic performance metrics to determine the efficiency of the system.
The incorporation of carbon dots significantly increased the hydrogen production rate compared to TiO2 alone.
Enhanced photocatalytic performance was observed due to strong coordination between carbon dots and TiO2.

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Implication

Assesses the impact of carbon dots on hydrogen production in titanium dioxide photocatalysts, suggesting significant performance benefits.

Abstract

surface when CDs are used as cocatalysts for achieving high photocatalytic performance.

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Cite This Study

Shahrezaei et al. (2026) studied this question.

synapsesocial.com/papers/6a20d79f920f77b2c049cd3b https://doi.org/10.1021/acs.energyfuels.6c00577

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Oxygen Vacancy-Induced Strong Coordination of Carbon Dots with TiO ₂ for Enhanced Photocatalytic Hydrogen Production

Key Points

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Implication

Abstract

Discussion

Cite This Study

Oxygen Vacancy-Induced Strong Coordination of Carbon Dots with TiO ₂ for Enhanced Photocatalytic Hydrogen Production

Key Points

No abstract yet

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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