Efficient Photocatalytic Water Purification Through Novel Janus‐Nanomicelles with Long‐Lived Charge Separation Properties

Small, Год журнала: 2025, Номер unknown

Опубликована: Янв. 17, 2025

Although the design of photocatalysts incorporating donor-acceptor units has garnered significant attention for its potential to enhance efficiency photocatalysis process, primary bottleneck lies in challenge generating long-lived charge separation states during exciton separation. Therefore, a novel Janus-nanomicelles photocatalyst is developed using carbazole (Cz) as donor unit, perylene-3,4,9,10-tetracarboxydiimide (PDI) with long-excited state acceptor unit and polyethylene glycol (PEG) hydrophilic segment through ROMP polymerization. After optimizing ratio, Cz19-PDI18-PEG10 rapidly adsorbs bisphenol A (BPA) within 10 s π-π interaction, hydrogen-bonding hydrophobic interaction between BPA blocks when exposed aqueous humor efficiently photodegrades (50 ppm) 120 min water purification purposes due achieving highest reported so far. Mechanistic studies have shown that this excellent performance can be attributed synergistic interactions highly efficient adsorption capacity photocatalysis. This strategy holds promise an effective candidate purification.

Язык: Английский

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High concentration of Ti3+ in C-TiOx nanosheets boosting efficient photodegradation

Science China Technological Sciences, Год журнала: 2025, Номер 68(3)

Опубликована: Фев. 12, 2025

Язык: Английский

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Development and Testing of Robust 3D Printed ZnO/Clay Photocatalysts for Sustainable Wastewater Treatment

ACS Omega, Год журнала: 2025, Номер unknown

Опубликована: Апрель 15, 2025

Язык: Английский

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A near-infrared-II light-response BODIPY-based conjugated microporous polymer for enhanced photocatalytic degradation of cationic dyes and H₂O₂ production

Chemical Communications, Год журнала: 2024, Номер 60(61), С. 7910 - 7913

Опубликована: Янв. 1, 2024

A hydrophilic BODIPY-based conjugated microporous polymer was synthesized for synergistic H 2 O production and photocatalytic degradation of cationic dyes.

Язык: Английский

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Hollow nanosphere conjugated microporous polymers with ultra-high photocatalytic degradation property of cationic dyes

Journal of Solid State Chemistry, Год журнала: 2024, Номер 339, С. 124947 - 124947

Опубликована: Авг. 8, 2024

Язык: Английский

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