Enhanced photodegradation of ciprofloxacin with organic photocatalyst through a ternary strategy DOI Open Access
Yang Zhou, Ciyuan Huang,

Linji Yang

et al.

Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

Antibiotics, as emerging organic pollutants, have seriously affected the biodiversity of water and threatened mankind’s health. Currently, low charge separation efficiency insufficient light utilization limit application traditional photocatalysts in antibiotic degradation. In this work, photovoltaic material PM6: Y6 was incorporated into an photocatalyst with bulk-heterojunction, a third component, ITCPTC, added to adjust absorption spectrum for efficient photodegradation ciprofloxacin (CIP). Benefiting from excellent effective carrier transfer, catalyst exhibited photocatalytic performance, achieving 90%/99% degradation rate CIP within 30/60 min under simulated sunlight irradiation (~79 mW/cm2). Besides, still good performance after multiple cycles use. By Electron Spin Resonance analysis, active species were mainly holes (h+) superoxide radicals (· O2-). Designing wider range better is feasible idea achieve performance. It anticipated that work could enhance understanding modification strategies ternary semiconductors expand photocatalysis environmental pollution control remediation.

Language: Английский

A high-efficiency clay mineral based organic photocatalyst towards photodegradation of butyl xanthate in mineral processing wastewater DOI

Anyang Huang,

Jingyu He,

Jinpeng Feng

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 349, P. 127880 - 127880

Published: May 8, 2024

Language: Английский

Citations

9
Efficient Ternary Organic Photovoltaic Films for Fast Exciton Separation to Generate Free Radicals for Wastewater Treatment DOI Creative Commons

Linji Yang,

Ciyuan Huang, Zhou Yang

et al.

Exploration, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

ABSTRACT Given the effectiveness of organic pollutants photodegradation and excellent photovoltaic nature solar cells (OSCs), this work first innovatively integrated cross‐fields OSCs environmental photocatalysis. Using knowledge OSC morphology, an insertion strategy involved adding a suitable quantity guest acceptor (Y6‐O) to PM6 donor polymer BTP‐2F‐ThCl host small molecule system. Y6‐O leads tighter π–π packing, reduced domain size, improved purity, resulting in favorable morphology for charge generation transfer devices power conversion efficiency (PCE) from 17.1% 18.1%. Moreover, terpolymer films were applied wastewater treatment, gaining ions Sb(III) Sb(V) removals 100% 15 min, guaiacol photodegradations 90% 1 h. This significantly prompts development photovoltaics treatment opens views multifunctional material applications.

Language: Английский

Citations

1
Review on enhancing solar photocatalysis for sustainable degradation of invisible environmental pollutants DOI
Chandran Ashina, N. Pugazhenthiran, R.V. Mangalaraja

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 214, P. 115490 - 115490

Published: Feb. 25, 2025

Language: Английский

Citations

0
Efficient photodegradation of carbamazepine by organocatalysts incorporating a third component with a more complementary absorption spectrum DOI
Min Long, Ciyuan Huang, Xiao Huang

et al.

Materials Horizons, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Carbamazepine, recognized as one of the most prevalent pharmaceuticals, has attracted considerable attention due to its potential impact on ecosystems and human health.

Language: Английский

Citations

3
Enhanced photodegradation of ciprofloxacin with organic photocatalyst through a ternary strategy DOI Open Access
Yang Zhou, Ciyuan Huang,

Linji Yang

et al.

Energy Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

Antibiotics, as emerging organic pollutants, have seriously affected the biodiversity of water and threatened mankind’s health. Currently, low charge separation efficiency insufficient light utilization limit application traditional photocatalysts in antibiotic degradation. In this work, photovoltaic material PM6: Y6 was incorporated into an photocatalyst with bulk-heterojunction, a third component, ITCPTC, added to adjust absorption spectrum for efficient photodegradation ciprofloxacin (CIP). Benefiting from excellent effective carrier transfer, catalyst exhibited photocatalytic performance, achieving 90%/99% degradation rate CIP within 30/60 min under simulated sunlight irradiation (~79 mW/cm2). Besides, still good performance after multiple cycles use. By Electron Spin Resonance analysis, active species were mainly holes (h+) superoxide radicals (· O2-). Designing wider range better is feasible idea achieve performance. It anticipated that work could enhance understanding modification strategies ternary semiconductors expand photocatalysis environmental pollution control remediation.

Language: Английский

Citations

0