Morphology Optimization of Spinel Catalysts for High‐Efficiency Photothermal Catalytic Upcycling of Polyethylene Terephthalate

Advanced Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 9, 2025

Thermocatalytic recycling of plastics is typically constrained by high energy input requirements, resulting in poor economic efficiency and necessitating the utilization light power. Indeed, photothermal catalysis offers several advantages over traditional photocatalysis enables more efficient use energy. In this study, unique octahedral spinel-structured cobalt manganese oxide (CoMn2O4) catalysts are prepared. CoMn2O4 acts as both a reagent catalyst, demonstrating low intensity conversion rates, enhanced reactivity, superior stability during polyethylene terephthalate (PET) glycolysis via photothermocatalysis. Oxygen vacancies created on facilitate PET providing reactive sites that promote nucleophilic addition subsequent elimination reactions. The spinel structure ensures thermal stability, while configuration enhances optical absorption coefficient efficiency. Under identical conditions, 3.1 times higher than under purely maintaining selectivity for high-value monomers. This study presents new catalyst design approach highly upcycling plastics, highlighting its substantial potential field.

Язык: Английский

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Nickel-Doped Cadmium Coordination Polymers (Ni@Cd-CP-n): A Dual-Function Platform for Antibiotic Detection and Dye Photodegradation

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112403 - 112403

Опубликована: Апрель 1, 2025

Язык: Английский

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A new Cd(II)-based Coordination Polymer Sensor: Efficient Detection of Antibiotics, Metals, and Anions

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142573 - 142573

Опубликована: Май 1, 2025

Язык: Английский

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Mo@Zinc-CP Composite for Dual Applications: Luminescent Detection of Pesticides and Photodegradation of Organic Dyes

Journal of Molecular Structure, Год журнала: 2024, Номер unknown, С. 141249 - 141249

Опубликована: Дек. 1, 2024

Язык: Английский

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Two Co(II)-based coordination polymer for fluorescence sensing of trivalent iron ions

Journal of Coordination Chemistry, Год журнала: 2025, Номер unknown, С. 1 - 13

Опубликована: Март 26, 2025

Язык: Английский

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Estimation of effective operating parameters for dye degradation using Bi ₃ TiVO ₉ via tribocatalysis

Green Chemistry Letters and Reviews, Год журнала: 2025, Номер 18(1)

Опубликована: Апрель 16, 2025

Язык: Английский

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Next-Generation Silver-Doped Cobalt MOF (Ag@Co-MOF-n): Transforming Sensing, Environmental Cleanup, and Energy Storage

Materials Research Bulletin, Год журнала: 2025, Номер unknown, С. 113539 - 113539

Опубликована: Май 1, 2025

Язык: Английский

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Anchoring Zn^II-Coordination Polymers on Electrospun Cellulose Carbon Fibers for RET–PET Controllable Detection of Vitamin B₁₂ and Furazolidone: Insights from Experiments and Theory

ACS Applied Electronic Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 19, 2025

Язык: Английский

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Ultrasensitive Detection and Photodegradation of Naproxen in Water via a Cationic [Co(BPMEDA)Cl₂]₂²⁺ Coordination Network

ACS Applied Optical Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 30, 2025

Язык: Английский

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