P
Po S. Poon
Researcher at University of Concepción
Publications - 44
Citations - 446
Po S. Poon is an academic researcher from University of Concepción. The author has contributed to research in topics: Photocatalysis & Adsorption. The author has an hindex of 9, co-authored 39 publications receiving 295 citations. Previous affiliations of Po S. Poon include Venezuelan Institute for Scientific Research.
Papers
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Journal ArticleDOI
C-doped anatase TiO2: Adsorption kinetics and photocatalytic degradation of methylene blue and phenol, and correlations with DFT estimations.
Juan Matos,José Ocares-Riquelme,Po S. Poon,Ricmary Montaña,Ximena García,Kilver Campos,Juan C. Hernández-Garrido,Maria M. Titirici +7 more
TL;DR: This work shows an easy and eco-friendly methodology to obtain almost pristine anatase phase of TiO2 by using furfural, a biomass-derived molecule, as a bio-template to study the photocatalytic activity following the degradation of methylene blue and phenol under artificial solar irradiation.
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Environmental green chemistry applications of nanoporous carbons
TL;DR: In this paper, the influence of surface properties of nanoporous carbons on activity and selectivity during the photooxidation of 4-chlorophenol on UV-irradiated TiO2 was performed.
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Solar light-driven photocatalytic degradation of phenol on S-doped nanoporous carbons: The role of functional groups in governing activity and selectivity
TL;DR: In this article, metal-free nanoporous carbons, either as received or sulfur doped, have been studied as photocatalysts for the degradation of phenol under solar light irradiation.
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K- and Cu-doped CaTiO3-based nanostructured hollow spheres as alternative catalysts to produce fatty acid ethyl esters as potential biodiesel
Silvania Lanfredi,JeffersonDavidMelode Matos,S.R. da Silva,E. Djurado,E. Djurado,A.S. Sadouki,Abdelkader Chouaih,Po S. Poon,Eduardo René Pérez González,Marcos Augusto Lima Nobre +9 more
TL;DR: In this article, the catalytic activity in the production of fatty acid ethyl esters (FAEE's) using soybean oil was studied, and the influence of the substitutional ratio (x) upon the catalyst activity was verified.
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Sunlight photoactivity of rice husks-derived biogenic silica
María C. Fernández de Córdoba,María C. Fernández de Córdoba,Juan Matos,Ricmary Montaña,Po S. Poon,Silvania Lanfredi,Fabiano R. Praxedes,Juan C. Hernández-Garrido,José J. Calvino,Elena Rodríguez-Aguado,Enrique Rodríguez-Castellón,Conchi O. Ania +11 more
TL;DR: In this article, carbon-containing SiO2-based photocatalysts were prepared by the solvothermal treatment of rice husk as biogenic precursor in the presence and absence of TiO2 and used for the photocatalysis degradation of rhodamine-B under simulated solar light.