Enhanced photocatalytic reduction of CO2 using a novel 2D/0D SnS2/CeO2 binary photocatalyst with Z-scheme heterojunction and oxygen vacancy

Zhou, Hao; Wang, Yunfei; Wu, Jiang; Zhou, Wenquan; Qi, Yongfeng; Liu, Qizhen; Kong, Weiqi; Hosseini-Bandegharaei, Ahmad; Ma, Like; Guan, Tongtong

doi:10.1016/j.jcou.2023.102591

Cited by 12 publications

(1 citation statement)

References 49 publications

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“…During the process of CO 2 photoreduction, light absorption range and ability, adsorption and desorption states of the reactive materials and products, and charge transfer on the catalyst surface are the three critical aspects for regulating the photocatalytic reduction process . In recent years, many semiconductor materials, including TiO 2 , C 3 N 4 , ZnFe 2 O 4 , SnS 2 , and In 2 O 3 , were used as photocatalysts for CO 2 reduction. Among them, In 2 O 3 is regarded as an ideal material because of its good reusability, chemical stability, and economic feasibility .…”

Section: Introductionmentioning

confidence: 99%

Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion

Yu,

Chen,

Sun

et al. 2024

ACS Appl. Nano Mater.

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Converting CO 2 into useful chemicals or fuels through photocatalysis makes an important contribution to mitigating energy shortages and climate change. Effective separation of photogenerated charges, as well as related surface states, plays a crucial role in semiconductor photocatalytic systems for efficient photocatalytic CO 2 reduction. In this research, to enhance the performance of In 2 O 3 on photocatalytic CO 2 reduction, we prepared unique N-doped In 2 O 3 double-shell hollow dodecahedrons coupled with Au and Co 3 O 4 dualcocatalysts (Au/N−In 2 O 3 /Co 3 O 4 ). The experimental analysis showed that dual-cocatalysts, double-shell hollow structure, and oxygen vacancies induced by N-doping can greatly achieve charge separation/utilization efficiency and increase active sites, visible light absorption, and the CO 2 adsorption capacity. The synergy of these positive factors makes the optimized hybrid catalyst exhibit enhanced photocatalytic activity, and the average yields of CO and CH 4 under simulated solar irradiation were 96.1 and 19.9 μmol h −1 g −1 , respectively, which were approximately twice as high as the yields of pure In 2 O 3 . This work reports a feasible strategy for establishing an In 2 O 3 -involved excellent photocatalytic CO 2 reduction system.

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Section: Introductionmentioning

confidence: 99%

Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion

Yu,

Chen,

Sun

et al. 2024

ACS Appl. Nano Mater.

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Facile construction of a novel dual Z-scheme mixed phases BiFeO3 heterojunction: For peroxymonosulfate activation toward efficient photodegradation of 4-nitrophenol and mechanistic insights

Alhammadi,

Choi,

Mady

et al. 2025

Applied Surface Science

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CeO2-based functional materials: Advancing photo and electro-driven catalysis for environmental remediation and energy conversion

Zhang,

Zhou,

Sun

et al. 2025

Coordination Chemistry Reviews

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Enhanced photocatalytic reduction of CO2 using a novel 2D/0D SnS2/CeO2 binary photocatalyst with Z-scheme heterojunction and oxygen vacancy

Cited by 12 publications

References 49 publications

Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion

Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion

Facile construction of a novel dual Z-scheme mixed phases BiFeO3 heterojunction: For peroxymonosulfate activation toward efficient photodegradation of 4-nitrophenol and mechanistic insights

CeO2-based functional materials: Advancing photo and electro-driven catalysis for environmental remediation and energy conversion

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Enhanced photocatalytic reduction of CO2 using a novel 2D/0D SnS2/CeO2 binary photocatalyst with Z-scheme heterojunction and oxygen vacancy

Cited by 12 publications

References 49 publications

Oxygen Vacancy-Enriched N-Doped In2O3 Double-Shell Hollow Dodecahedrons Decorated with Au and Co3O4 Nanoparticles for the Photocatalytic CO2 Conversion

Oxygen Vacancy-Enriched N-Doped In2O3 Double-Shell Hollow Dodecahedrons Decorated with Au and Co3O4 Nanoparticles for the Photocatalytic CO2 Conversion

Facile construction of a novel dual Z-scheme mixed phases BiFeO3 heterojunction: For peroxymonosulfate activation toward efficient photodegradation of 4-nitrophenol and mechanistic insights

CeO2-based functional materials: Advancing photo and electro-driven catalysis for environmental remediation and energy conversion

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Product

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Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion

Oxygen Vacancy-Enriched N-Doped In₂O₃ Double-Shell Hollow Dodecahedrons Decorated with Au and Co₃O₄ Nanoparticles for the Photocatalytic CO₂ Conversion