Biomass Derived Hybrid Activated Carbon/Iron Oxide Composite for Photodegradation of Methylene Blue Upon Visible Light DOI
Sami Ullah,

Ome Parkash Kumar,

Rashid Ali

и другие.

ChemistrySelect, Год журнала: 2025, Номер 10(7)

Опубликована: Фев. 1, 2025

Abstract The calcination and coprecipitation processes were combined to make semiconductor‐based AC@Fe 3 O 4 , which was then used investigate the photodegradation of methylene blue (MB) dye. crystallite size composite computed as 16.73 nm. pristine Fe activated carbon, witness sufficient efficiency MB UV–visible spectrum manifested presence band edges in region spectrum, revealing marvelous capability towards catalytic degradation long range radiation. structural defects disparity charge transfer produced by integrating AC encouraged absorption visible light. effective material showed ascendant 10 mgL −1 dye up 94.6% 140 min at a kinetic rate 0.025 . results reusability test demonstrated that may be repeatedly photodegrade with only slight drop effectiveness. quenching experiment specific impact radicals on mechanism underscores reactive oxygen species (ROS), primarily responsible for process. Based findings current study, it can concluded is potential solid photocatalyst dyes wastewater.

Язык: Английский

Lanthanum-based metal-organic framework nanorods for removal of dye pollutants with machine language predictions DOI

Madappa C. Maridevaru,

Aiswarya Konchery,

Sambandam Anandan

и другие.

Journal of Physics and Chemistry of Solids, Год журнала: 2025, Номер unknown, С. 112580 - 112580

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Biomass Derived Hybrid Activated Carbon/Iron Oxide Composite for Photodegradation of Methylene Blue Upon Visible Light DOI
Sami Ullah,

Ome Parkash Kumar,

Rashid Ali

и другие.

ChemistrySelect, Год журнала: 2025, Номер 10(7)

Опубликована: Фев. 1, 2025

Abstract The calcination and coprecipitation processes were combined to make semiconductor‐based AC@Fe 3 O 4 , which was then used investigate the photodegradation of methylene blue (MB) dye. crystallite size composite computed as 16.73 nm. pristine Fe activated carbon, witness sufficient efficiency MB UV–visible spectrum manifested presence band edges in region spectrum, revealing marvelous capability towards catalytic degradation long range radiation. structural defects disparity charge transfer produced by integrating AC encouraged absorption visible light. effective material showed ascendant 10 mgL −1 dye up 94.6% 140 min at a kinetic rate 0.025 . results reusability test demonstrated that may be repeatedly photodegrade with only slight drop effectiveness. quenching experiment specific impact radicals on mechanism underscores reactive oxygen species (ROS), primarily responsible for process. Based findings current study, it can concluded is potential solid photocatalyst dyes wastewater.

Язык: Английский

Процитировано

0