Plasmon-Enhanced CO2 Reduction to Liquid Fuel via Modified UiO-66 Photocatalysts

Catalysts, Год журнала: 2025, Номер 15(1), С. 70 - 70

Опубликована: Янв. 14, 2025

Metal–organic frameworks (MOFs) have emerged as versatile materials with remarkably high surface areas and tunable properties, attracting significant attention for various applications. In this work, the modification of a UiO-66 MOF metal nanoparticles (NPs) is investigated purpose enhancing its photocatalytic activity CO2 reduction to liquid fuels. Several NPs (Au, Cu, Ag, Pd, Pt, Ni) were loaded into framework employed photocatalysts. The synergistic effects plasmonic resonance characteristics improve performance. synthesized characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM), photoelectron spectroscopy (XPS), confirming successful integration onto framework. Morphological analysis revealed distinct distributions sizes on different metals. Photocatalytic experiments demonstrated enhanced MOFs, yielding methanol ethanol. findings study provide valuable insights tailoring MOFs improved applications through incorporation nanoparticles.

Язык: Английский

---

Recent Trends in Molecularly Imprinted Photoelectrochemical Sensors

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118271 - 118271

Опубликована: Апрель 1, 2025

Язык: Английский

---

Exploring the Effects of Structural and Surface Modifications of Lead Halide Perovskite Nanocrystals on Photocatalytic CO₂ Reduction: A Holistic Perspective

Crystal Growth & Design, Год журнала: 2024, Номер 24(16), С. 6549 - 6565

Опубликована: Авг. 2, 2024

Lead halide perovskite (LHP) nanocrystals have emerged as promising candidates for photocatalytic reduction of CO2 into fuels such methane (CH4) and carbon monoxide (CO) due to their several unique properties a tunable bandgap, high absorption coefficients across broad solar spectrum, long carrier diffusion length, higher mobility, etc. However, following the facile controllable synthesis LHP nanocrystals, even though variations in size, morphology, structural are possible, impact on ability has not been properly discussed or overviewed. This perspective delves intricate interplay between surface alterations lead shedding light consequential impacts reduction. Furthermore, it explores underlying mechanisms reaction factors governing pathways, including adsorption, activation, conversion processes, elucidating how modifications can tailor these processes enhance efficiency. Overall, this offers valuable insights designing next-generation with enhanced performance through deliberate engineering strategies, thereby contributing advancement sustainable energy technologies.

Язык: Английский

---

Fabrication of a direct Z-scheme heterojunction of UiO-66-NH₂ and tubular g-C₃N₄ for the stable photocatalytic reduction of CO₂ to CO and CH₄

Catalysis Science & Technology, Год журнала: 2024, Номер 14(20), С. 5938 - 5948

Опубликована: Янв. 1, 2024

A direct Z-scheme heterojunction catalyst constructed by UiO-66-NH 2 and tubular g-C 3 N 4 exhibits excellent stability for photocatalytic reduction of CO .

Язык: Английский

---

Synthesis, structure, fluorescence, and magnetic studies of a series of transition metal complexes with oxygen-bridged phenylene tricarboxylic acid ligand

Journal of Molecular Structure, Год журнала: 2024, Номер 1315, С. 138946 - 138946

Опубликована: Июнь 9, 2024

Язык: Английский

---

Structural diversity and magnetic properties of three complete series of coordination polymers with lanthanoids and anilato ligands: Size, electronegativity and synthesis method matter

Advances in inorganic chemistry, Год журнала: 2024, Номер unknown, С. 21 - 54

Опубликована: Янв. 1, 2024

Язык: Английский

---

Facile recovery of terephthalic acid from PET bottles via acid hydrolysis with nitric acid and applications in synthesis of cobalt MOFs

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Июль 19, 2024

Poly(ethylene terephthalate) (PET) taken from postconsumer commercial water bottles was subjected to acid hydrolysis with HNO₃ recover terephthalic (H₂TPA). The H₂TPA submitted mono-nitration HNO₃/H₂SO₄ produce 2-nitro-terephthalic (NO₂-H₂TPA) in good yield. Both compounds were well characterized by NMR (¹H; ¹³C; ¹H-¹³C HSQC). These two molecules used as ligands for the syntheses of new cobalt-based Metal-Organic Frameworks (MOFs) via solvothermal methodology, dimethylformamide (DMF) or dimethylacetamide (DMA). MOFs Co-TPA-DMA (1) and Co-(NO₂-TPA)-DMF (2) obtained single crystal X-ray diffraction (SCXRD), powder (PXRD) scanning electron microscopy energy dispersive spectroscopy (SEM-EDS).

Язык: Английский

---

Facile recovery of terephthalic acid from PET bottles via acid hydrolysis with nitric acid and applications in synthesis of cobalt MOFs

Transition Metal Chemistry, Год журнала: 2024, Номер 50(1), С. 115 - 125

Опубликована: Сен. 16, 2024

Язык: Английский

---