Publicación:
CUO-ZNO-PANI A LETHAL P-N-P COMBINATION IN DEGRADATION OF 4-CHLOROPHE-NOL UNDER VISIBLE LIGHT

dc.creatorMATÍAS ELÍAS SOTO MOSCOSO
dc.date2021
dc.date.accessioned2025-01-10T15:28:36Z
dc.date.available2025-01-10T15:28:36Z
dc.date.issued2021
dc.description.abstractRECENT INTEREST AND RESPONSIBILITY TO RETAIN THE WATER RESOURCES ROSE AMONG PEOPLE. SCIENTISTS HAVE BEEN ENGAGED TO DEVELOP THE MECHANISM THAT INVOLVES THE FREELY AVAILABLE SUNLIGHT - A SUSTAINABLE RESOURCE - TO REMOVE THE POLLUTANTS FROM WATER TO MAKE IT AGAIN SUITABLE FOR LIFE. AMPLE RESEARCH WAS REPORTED IN THE REMOVAL OF DYE POLLUTANTS PRESENT IN WATER. FOR THIS THEY HAVE UTILIZED P TYPE AND N TYPE SEMICONDUCTORS OR COMBINATION OF BOTH (P-N TYPE) UNDER THE EXCITATION OF A WIDE RANGE OF ELECTROMAGNETIC BAND ENERGY. MOST OF THE INTEREST LIES IN EMERGING OUT OF THE MECHANISM WITH HYBRID SEMICONDUCTORS TO REMOVE THE PREVIOUSLY REPORTED FLAWS. TOWARD THIS REGARD, THIS MANUSCRIPT AIMS TO DEVELOP UNIQUE MATERIAL USING THE UNDERLYING P-N-P MODEL FOR HARNESSING VISIBLE LIGHT IN CATALYSIS. INITIALLY, P-N STRUCTURE WAS DEVELOPED WITH COPPER OXIDE (P-TYPE) AND ZINC OXIDE (N-TYPE), THEN POLYANILINE (P-TYPE) CONJUGATED AT DIFFERENT CONCENTRATIONS (0.5 M, 0.7 M & 1.0 M), TO YIELD P-N-P MODELS, USING PRECIPITATION FOLLOWED BY SONICATION TECHNIQUES. DETAILED PHYSICOCHEMICAL INVESTIGATIONS WERE CONDUCTED ON THE RESULTANT P-N-P MATERIAL TO ELUCIDATE ITS CHARACTERISTICS. FURTHERMORE, THE MECHANISM WAS ADVOCATED FOR THE BEST PHOTOCATALYTIC ACTIVITY UNDER VISIBLE LIGHT EXCITATION FOR THE DEGRADATION OF 4-CHLOROPHENOL AND COMPARED WITH THE PERFORMANCE OF A STANDARD P-N (CUO/ZNO) COMBINATION.
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.jhazmat.2021.125989
dc.identifier.issn1873-3336
dc.identifier.issn0304-3894
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/12194
dc.languagespa
dc.publisherJOURNAL OF HAZARDOUS MATERIALS
dc.relation.uri10.1016/j.jhazmat.2021.125989
dc.rightsPUBLICADA
dc.titleCUO-ZNO-PANI A LETHAL P-N-P COMBINATION IN DEGRADATION OF 4-CHLOROPHE-NOL UNDER VISIBLE LIGHT
dc.title.alternativeCUO-ZNO-PANI UNA COMBINACIÓN LETAL DE P-N-P EN LA DEGRADACIÓN DE 4-CLOROFENOL BAJO LUZ VISIBLE
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE FISICA
ubb.SedeCONCEPCIÓN
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