Synthesis of Bi4O5I2 microbars for pollutant degradation through a photocatalytic process
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Date
2023
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Abstract
Bi4O5I2 microbars were synthesized by a hydrothermal method and then characterized using a set of instrumental techniques. The scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images showed the successful preparation of Bi4O5I2 microbars. X-ray diffraction (XRD) patterns of the sample were well indexed to the monoclinic phase of Bi4O5I2. The elemental composition was studied by energy dispersive X-ray spectroscopy (EDS), and it was similar to the theorical formula Bi4O5I2. The synthetized microbars despite of their low visible-light response could degrade up to 92.66% of Bisphenol A under white light-emitting diode (LED) light irradiation. The photocatalytic degradation and mineralization tests showed that Bi4O5I2 microbars could be efficiently used for the degradation of organic chemical pollutants.
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Bi4O5I2 microbars
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http://dspace.ucuenca.edu.ec/handle/123456789/42940
https://www.scopus.com/record/display.uri?eid=2-s2.0-85146701702&origin=resultslist&sort=plf-f&src=s&sid=b33591d09b28d713ab4c789c83c50252&sot=b&sdt=b&s=TITLE-ABS-KEY%28Synthesis+of+Bi4O5I2+microbars+for+pollutant+degradation+through+a+photocatalytic+process%29&sl=104&sessionSearchId=b33591d09b28d713ab4c789c83c50252
https://www.scopus.com/record/display.uri?eid=2-s2.0-85146701702&origin=resultslist&sort=plf-f&src=s&sid=b33591d09b28d713ab4c789c83c50252&sot=b&sdt=b&s=TITLE-ABS-KEY%28Synthesis+of+Bi4O5I2+microbars+for+pollutant+degradation+through+a+photocatalytic+process%29&sl=104&sessionSearchId=b33591d09b28d713ab4c789c83c50252