Photo-assisted degradation of organic pollutant by CuFeS2 powder in RGB-LED reactors: A comprehensive study of band gap values and the relation between wavelength and electron-hole recombination

This work investigated the relation between direct band-gap conversion and excitation wavelength towards catalysis efficiency in red, green, and blue (RGB) light-emitting diode (LED) reactors. An integrating sphere and spectroradiometer system obtained the emission wavelengths of the operating modes...

Full description

Autores:

Vieira, Yasmin
DA BOIT MARTINELLO, KATIA
Ribeiro, Tatiane
Silveira, Juliano P.
Salla, Julia S.
O. Silva, Luis F.
Foletto, Edson L.
Dotto, Guilherme L.

Tipo de recurso:

Article of journal

Fecha de publicación:

2021

Institución:

Corporación Universidad de la Costa

Repositorio:

REDICUC - Repositorio CUC

Idioma:

eng

OAI Identifier:

oai:repositorio.cuc.edu.co:11323/9277

Acceso en línea:

https://hdl.handle.net/11323/9277
https://doi.org/10.1016/j.apt.2021.11.020
https://repositorio.cuc.edu.co/

Palabra clave:

Electron-hole recombination
LED photoreactor
Photocatalytic degradation
Chalcopyrite
Band-gap

Rights

embargoedAccess

License

Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)