NH₂-MIL-125(Ti) and its functional nanomaterials – a versatile platform in the photocatalytic arena

Nanoscale, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Versatile photocatalytic applications of NH 2 -MIL-125(Ti) and its functional nanomaterials.

Язык: Английский

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Engineering Oxygen Vacancies on Anorthite for Efficient Surface Adsorption of Fluoride

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 105785 - 105785

Опубликована: Янв. 1, 2025

Язык: Английский

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All‐in‐One: Plasmonic Janus Heterostructures for Efficient Cooperative Photoredox Catalysis

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(38)

Опубликована: Июль 3, 2024

Janus heterostructures consisting of multiple jointed components with distinct properties have gained growing interest in the photoredox catalytic field. Herein, we developed a facile low-temperature method to gain anisotropic one-dimensional Au-tipped CdS (Au-CdS) nanorods (NRs), followed by assembling Ru molecular co-catalyst (RuN

Язык: Английский

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Heteropoly blue-modified ultrathin bismuth oxychloride nanosheets with oxygen vacancies for efficient photocatalytic nitrogen fixation in pure water

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 677, С. 610 - 619

Опубликована: Июль 31, 2024

Язык: Английский

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Atomically dispersed Au single sites and nanoengineered structural defects enable a high electrocatalytic activity and durability for hydrogen evolution reaction and overall urea electrolysis

Electrochimica Acta, Год журнала: 2024, Номер 499, С. 144685 - 144685

Опубликована: Сен. 1, 2024

Язык: Английский

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Engineering Strain‐Defects to Enhance Enzymatic Therapy and Induce Ferroptosis

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 6, 2024

Abstract The effect of mimetic enzyme catalysis is often limited by insufficient activity and a single therapy not sufficient to meet the application requirements. In this study, multifunctional nanozyme, MMSR‐pS‐PEG, designed fabricated modifying poly (ethylene glycol) grafted phosphorylated serine (pS‐PEG) on mesoporous hollow MnMoO x spheres, followed loading sorafenib (SRF) into pores. Strain engineering‐induced oxygen defects endow nanozyme with enhanced dual‐enzymatic mimic catalase oxidase‐like activities, which catalyze conversion endogenous H 2 O subsequently superoxide ions in acidic tumor microenvironment. Moreover, as an n‐type semiconductor, generates reactive species separating electrons holes upon ultrasonic irradiation simultaneously deplete glutathione holes, thereby further augmenting its catalytic effect. As ferroptosis inducer, SRF restrains system c − indirectly inhibits synthesis, synergistically interacting stimulate promoting lipid peroxidation accumulation downregulation peroxidase 4. These results provide valuable insights design enzymatic high performance highlight promising approach for synergism therapy.

Язык: Английский

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Schottky Junctions with Bi@Bi2MoO6 Core-Shell Photocatalysts toward High-Efficiency Solar N2-to-Ammonnia Conversion in Aqueous Phase

Nanomaterials, Год журнала: 2024, Номер 14(9), С. 780 - 780

Опубликована: Апрель 30, 2024

The photocatalytic nitrogen reduction reaction (NRR) in aqueous solution is a green and sustainable strategy for ammonia production. Nonetheless, the efficiency of process still has wide gap compared to that Haber–Bosch one due difficulty N2 activation quick recombination photo-generated carriers. Herein, core-shell Bi@Bi2MoO6 microsphere through constructing Schottky junctions been explored as robust photocatalyst toward NH3. Metal Bi self-reduced onto Bi2MoO6 not only spurs electron hole separation owing junction at interface but also promotes adsorption active sites synchronously. As result, yield N2-to-ammonia conversion reaches up 173.40 μmol g−1 on photocatalysts, much two times bare Bi2MoO6. This work provides new design decarbonization by utilization renewable energy sources.

Язык: Английский

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Unveiling the Roles of Lattice Strain by Ni Exsolution on Photothermal Reduction of CO₂ Activity in BaTiO₃ Catalyst

Small, Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Abstract The lattice strain influences crystal orientation, facets exposed to external light, and atom rearrangement strongly affect catalytic activity. However, how rationally design a metal‐oxide heterojunction catalyst with featuring is great challenge. Herein, facile method adopted induce upon in situ exsolution of Ni nanoparticles from Ba 0.9 Ti 0.1 O 3‐δ (BTNO) perovskite oxide, hereby enhancing the photothermal reduction CO 2 . Lattice Ni‐exsolution dual regulation ensure that Ni‐anchored BTNO displays superb activity It shows yield 40.50 mmol g cat −1 h CH 4 19.62 , which are 14 73 times higher than those BaTiO 3 In addition, DRIFTS density functional theory (DFT) calculations reveal pathways modulates interfacial band structure enhances transfer photogenerated charge. Consequently, this study provides new approach for achieving highly efficient through engineering.

Язык: Английский

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Plasmon assisted generation of solvated electrons from low work function scandium oxide and their utilization for enhanced nitrogen reduction

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125148 - 125148

Опубликована: Фев. 1, 2025

Язык: Английский

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Microenvironment engineering of BiVO4 for efficient photocatalytic cascade reaction to selectively convert the pollutants into multi-carbon alcohol

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125162 - 125162

Опубликована: Фев. 1, 2025

Язык: Английский

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