Intramolecular D-A structure and n-π* transition co-promoted photodegradation activity of carbon nitride: Performance, mechanism and toxicity insight

Chemical Engineering Journal, Год журнала: 2022, Номер 456, С. 141029 - 141029

Опубликована: Дек. 17, 2022

Язык: Английский

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Band engineering of non-metal modified polymeric carbon nitride with broad spectral response for enhancing photocatalytic CO2 reduction

Chemical Engineering Journal, Год журнала: 2023, Номер 461, С. 141841 - 141841

Опубликована: Фев. 10, 2023

Язык: Английский

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Rational construction of visible-light-driven perylene diimides/Fe2O3@C derived from MIL-88A (Fe) heterojunction with S-scheme electron transfer pathway to activate peroxymonosulfate for degradation of antibiotics

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 659, С. 520 - 532

Опубликована: Янв. 3, 2024

Язык: Английский

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The enhanced visible-light-driven porous O/P-C3N4 for persulfate photoactivation: Enhanced removal of refractory pollutants and lignin valorization

Chemical Engineering Journal, Год журнала: 2024, Номер 482, С. 149090 - 149090

Опубликована: Янв. 26, 2024

In this research, an enhanced visible light response of oxygen and phosphorus-doped porous g-C3N4 (HAPA-CN) was prepared by thermo-polymerization urea, hydroxyacetic acid phytic acid. Its internal structure verified solid-state nuclear magnetism (NMR) secondary ion mass spectrometry (SIMS). The surface electron density on HAPA-CN the inclusion phosphorus. boosted photocatalytic activity attributed to high spectral utilization sunlight meliorated charge separation efficiency. experimental results showed that 0.05 HAPA-CN/persulfate (PS) system exhibited a higher efficiency in photodegradation process bisphenol A (BPA) 2-mercaptobenzothiazole (MBT). Compared with ordinary g-C3N4, integration photocatalysis persulfate oxidation led increase removal BPA MBT pollutants, which increased 68.11 11.18 times, respectively. also certain under long-wavelength irradiation such as blue, green, red light. conversion sodium lignosulfonate (SL), HAPA-CN/PS achieved maximum yield 134.34 mg/gSL vanillic at 30 min, significantly better than g-C3N4. Synergistic gas production (H2, CO, CH4, C2H4, C2H6) enhanced. Combined theoretical calculations, mechanism analyzed. This work provides new insights for exploring photocatalyst combine structure, phosphorus co-doping PS activation technology organic pollutants lignin valorization.

Язык: Английский

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Achieving efficient photoreduction of CO2 by simultaneously facilitating the splitting of H2O and the conversion of *CO intermediates

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159308 - 159308

Опубликована: Янв. 6, 2025

Язык: Английский

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Metal ions trigger fast charge transport channels for boosting carbon nitride-based photoelectrochemical ultrasensitive aptasensing of enrofloxacin

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137316 - 137316

Опубликована: Янв. 1, 2025

Язык: Английский

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Multifunctional 3D MoSx/Zn3In2S6 nanoflower for selective photothermal-catalytic biomass oxidative and non-selective organic pollutants degradation

Applied Catalysis B Environment and Energy, Год журнала: 2022, Номер 318, С. 121814 - 121814

Опубликована: Авг. 4, 2022

Язык: Английский

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Z-scheme heterojunction composed of Fe doped g-C3N4 and MoS2 for efficient ciprofloxacin removal in a photo-assisted peroxymonosulfate system

Separation and Purification Technology, Год журнала: 2022, Номер 303, С. 122219 - 122219

Опубликована: Сен. 27, 2022

Язык: Английский

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Fabricating fragmented intramolecular D-A integrated carbon nitride photocatalyts with elevating activity: Performance and mechanism analysis

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 51, С. 61 - 71

Опубликована: Окт. 9, 2023

Язык: Английский

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1D/2D CoNi-LDH/ZnIn2S4 S-scheme heterojunction for effectively tetracycline degradation under photocatalytic-peroxymonosulfate activation system: DFT calculations and mechanism insights

Chemical Engineering Journal, Год журнала: 2023, Номер 478, С. 147535 - 147535

Опубликована: Ноя. 19, 2023

Язык: Английский

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