Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/90914
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Krishnakumar, Balu | - |
dc.contributor.author | Ravikumar, S. | - |
dc.contributor.author | Pandiyan, V. | - |
dc.contributor.author | Nithya, V. | - |
dc.contributor.author | Sylvestre, S. | - |
dc.contributor.author | Sivakumar, P. | - |
dc.contributor.author | Surya, C. | - |
dc.contributor.author | John, N. Agnel Arul | - |
dc.contributor.author | Sobral, Abílio J. F. N. | - |
dc.date.accessioned | 2020-09-10T13:58:52Z | - |
dc.date.available | 2020-09-10T13:58:52Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 00222860 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/90914 | - |
dc.description.abstract | Initially, sphere shaped SiO2 was explored by adopting simple sol-gel method without any template. Later, the sphere like SiO2 was modified with cadmium sulfide (CdS) semiconductor and porphyrins. The formation of composites (CdS/SiO2-porphyrins) brought out by diverse characterization techniques that include XRD, Raman, FT-IR, FE-SEM, EDS, DRS and PL measurements. The photocatalytic activity of CdS/SiO2 was slightly influenced by porphyrins such as meso-tetra-phenyl-porphyrin (TPP) and 5,10,15,20-meso-tetra-(para-amino)-phenyl-porphyrin (TPAPP). The mechanism which has been proposed for Reactive Red 120 (RR 120) degradation by CdS/SiO2- porphyrins under sunlight. | pt |
dc.language.iso | eng | pt |
dc.relation | SFRH/BPD/86971/2012 | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | SiO2 | pt |
dc.subject | CdS | pt |
dc.subject | TPP | pt |
dc.subject | TPAPP | pt |
dc.subject | Sunlight | pt |
dc.subject | RR 120 | pt |
dc.title | Synthesis, characterization of porphyrin and CdS modified spherical shaped SiO2 for Reactive Red 120 degradation under direct sunlight | pt |
dc.type | article | - |
degois.publication.firstPage | 128021 | pt |
degois.publication.title | Journal of Molecular Structure | pt |
dc.relation.publisherversion | https://doi.org/10.1016/j.molstruc.2020.128021 | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1016/j.molstruc.2020.128021 | pt |
degois.publication.volume | 1210 | pt |
dc.date.embargo | 2020-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0003-0957-4978 | - |
crisitem.author.orcid | 0000-0001-6367-027X | - |
Appears in Collections: | I&D CQC - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Journal of Molecular Structure 2020 Abilio Sobral.pdf | 5 MB | Adobe PDF | View/Open |
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