A Lead-Free 0D/2D Cs₃Bi₂Br₉/Bi₂WO₆ S-Scheme Heterojunction for Efficient Photoreduction of CO₂

ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(7), P. 9221 - 9230

Published: Feb. 9, 2023

Photocatalytic reduction of CO2 into valuable hydrocarbon fuels is one the green ways to solve energy problem and achieve carbon neutrality. Exploring photocatalyst with low toxicity high-efficiency key realize it. Here we report a lead-free halide perovskite-based 0D/2D Cs3Bi2Br9/Bi2WO6 (CBB/BWO) S-scheme heterojunction for photoreduction, prepared by facile electrostatic self-assembly approach. The CBB/BWO shows superior photoreduction under visible light CO generation rate 220.1 μmol·g–1·h–1, which ∼115.8 ∼18.5 times higher than that Cs3Bi2Br9 perovskite quantum dots (CBB PQDS) Bi2WO6 nanosheets (BWO NS), respectively. improved photocatalytic activity can be attributed tight structure charge transfer pathway between PQDS atomic layers NS, shortens transmission distance photogenerated carriers boosts efficient separation carriers. This work provides insight in manufacturing potential photocatalysts achieving

Language: Английский

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Anchoring Bi4O5I2 and CDs on brown TiO2−x: S-scheme heterojunction mechanism for impressive degradation of several antibiotics under visible light

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 948, P. 169711 - 169711

Published: March 17, 2023

Language: Английский

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Visible-light-response 2D/2D Bi2Fe4O9/ZnIn2S4 van der Waals S-scheme heterojunction with efficient photocatalysis-self-Fenton degradation of antibiotics

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 58, P. 104803 - 104803

Published: Jan. 17, 2024

Language: Английский

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Construction of S-scheme heterojunction catalytic nanoreactor for boosted photothermal-assisted photocatalytic H2 production

Applied Surface Science, Journal Year: 2023, Volume and Issue: 642, P. 158648 - 158648

Published: Oct. 10, 2023

Language: Английский

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Synergy of photothermal effect and up-converted property of phytic acid nickel for boosted photothermal-assisted NIR-driven photocatalytic hydrogen evolution

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 474, P. 145611 - 145611

Published: Aug. 24, 2023

Language: Английский

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Boosting photothermal-assisted photocatalytic water/seawater splitting into hydrogen based on greenhouse-induced photothermal effect

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 653, P. 1339 - 1347

Published: Sept. 30, 2023

Language: Английский

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Mechanism insight into enhanced photocatalytic hydrogen production by nitrogen vacancy-induced creating built-in electric field in porous graphitic carbon nitride nanosheets

Applied Surface Science, Journal Year: 2023, Volume and Issue: 631, P. 157544 - 157544

Published: May 19, 2023

Language: Английский

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Self-assembled ZnIn2S4/SnS2 QDs S-scheme heterojunction for boosted photocatalytic hydrogen evolution: Energy band engineering and mechanism insight

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 960, P. 170932 - 170932

Published: June 12, 2023

Language: Английский

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Boosting photothermal-assisted photocatalytic H2 production over black g-C3N4 nanosheet photocatalyst via incorporation with carbon dots

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 670, P. 428 - 438

Published: May 17, 2024

Language: Английский

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Boosted photocatalytic hydrogen evolution of S-scheme N-doped CeO2-δ@ZnIn2S4 heterostructure photocatalyst

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 669, P. 430 - 443

Published: May 1, 2024

Language: Английский

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