PhD Candidate Profile - AOPs School AOPS PHD SCHOOL
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PhD Candidate Profile - AOPs School AOPS PHD SCHOOL
PhD Candidate Profile Name: Maria José Fernandes Sampaio Research Group: Photocatalysis Research Group Research Centre: Laboratory of Catalysis and Materials – Associate Laboratory LSRE-LCM Department/School(s): Chemical Engineering Department College: Faculty of Engineering of University of Porto Supervisor(s): Adrián Manuel Tavares Silva| Cláudia Sofia Castro Gomes da Silva | Joaquim Luís Bernandes Martins de Faria Funding body: The Foundation for Science and Technology Area (field) of study: Photocatalysis for Water Treatment Thesis Title: Nanostructured films of metal oxides with direct wide band-gap for the engineering of photocatalytic reactors Abstract: The degradation of organic pollutants in water, by means of irradiating aqueous suspensions of titanium dioxide, has known a rapid growth in interest from both fundamental and applied areas. This is due to the fast development of the photochemical technologies in what concerns radiation sources and photochemical reactors. Photocatalytic reaction engineering is now an important domain of the classical reaction engineering discipline. The deposition of photoactive films (based on semiconductor materials) on the internal surfaces of the photoreactors is gaining more importance due to the increased control on the preparation of such materials. The main goal of my work seeks to use n-type oxide semiconductor material with a direct wide band-gap (3.3 eV) in developing a thin and robust semiconductor photocatalyst film, bounded to a glassy or other support to be used for photocatalytic water treatment. August 2015 PhD Candidate Profile Collaborations: N/A Publications: 1. Master’s Thesis Sampaio M.J. “Biodiesel Production using heterogeneous catalyst” M.Sc. Thesis, Technology School of Technology and Management, Bragança Polytechnic Institute, Portugal, 2008. 2. Editor of Books Silva A.M.T., Silva C.G., Faria J.L., Sampaio M.J., Segundo R., Marques R.R.N., 10th National Meeting of Photochemistry – Book of Abstracts, Sociedade Portuguesa de Química, 2010 (ISBN978-989-8124-05-0). 3. Book Chapters Carabineiro S.A.C., Silva C.G., Sampaio M.J., Baptista D.L., Faria J.L., Figueiredo J.L., “Gold nanoparticles on zinc oxide imaged by electron microscopy” In: Microscopy: advances in scientific research and education, Publisher: Formatex, Madrid, Editor: A. Méndez-Vilas, Vol. 2, pp. 835-841 (ISBN-13 Vol. 2: 978-84-942134-4-1). 4. Papers in International Journals Sampaio M.J., Oliveira J.W.L., Sombrio, C.I.L., Baptista D.L, Teixeira, S.R., Carabineiro, S.A.C., Silva, C.G., Faria J.L., “Photocatalytic performance of Au/ZnO nanocatalysts for hydrogen production from ethanol”, Applied Catalysis A: General (submitted). Sampaio, M.J., Bacsa, R., Benyounes A., Axet R., Serp, P., Silva, C.G., Silva, A.M.T., Faria J.L., “Synergistic effect between carbon nanomaterials and ZnO for photocatalytic water decontamination” Journal of Catalysis (under revisions). Sampaio, M.J., Pastrana-Martínez, L.M., Silva A.M.T., Buijnsters J.G., Han C, Silva C.G., Carabineiro S.A.C., Dionysiou, D.D., Faria, J.L., “Nanodiamond-TiO2 composites for photocatalytic degradation of microcystin-LA in aqueous solutions under simulated solar light”, RSC Advances, 5 (2015) 58363-58370. DOI: 10.1039/C5RA08812G Sampaio, M.J., Silva C.G., Silva A.M.T., Pastrana-Martínez, L.M., Han, C, Morales-Torres, S., Figueiredo, J.L., Dionysiou, D.D., Faria, J.L., “Carbon-based TiO2 materials for the degradation of Microcystin-LA”, Applied Catalysis B: Environmental, 170-171 (2015) 74-82. DOI:10.1016/j.apcatb.2015.01.013 Ansón-Casaos A., Sampaio M.J., Jarauta-Córdoba C., Martínez M.T., Silva C.G., Faria, J.L., Silva A.M.T., “Evaluation of sol-gel TiO2 photocatalysts modified with carbon or boron August 2015 PhD Candidate Profile compounds and crystallized in nitrogen or air atmospheres”, Chemical Engineering Journal, 277 (2015) 11-20. DOI: 10.1016/j.cej.2015.04.136 Silva C.G., Sampaio M.J., Marques, R.R.N., Ferreira, L.A., Tavares, P.B., Silva A.M.T., Faria J.L., “Photocatalytic production of hydrogen from methanol and saccharides using carbon nanotube-TiO2 catalysts”, Applied Catalysis B: Environmental, 178 (2015) 82–90. DOI: 10.1016/j.apcatb.2014.10.032 Sampaio M.J., Silva C.G., Silva A.M.T., Faria J.L.,”Kinetic modeling for the photocatalytic degradation of phenol using TiO2-coated glass raschig rings under simulated solar light”, Journal of Chemical Technology & Biotechnology, in press. DOI: 10.1002/jctb.4571, Silva, C.G., Sampaio M.J., Carabineiro S.A.C., Oliveira J.W.L., Baptista D.L., Baptista, D.L., Bacsa, R., Machado, B.F., Serp, P. Figueiredo, J.L., Silva, A.M.T., Faria J.L., Developing Highly Active Photocatalysts: Gold-loaded ZnO for Solar Phenol Oxidation. Journal of Catalysis, 316 (2014) 182-190. DOI:10.1016/j.jcat.2014.05.010 Sampaio, M.J., Silva, C.G., Marques, R.R.N., Tavares, P.B., Silva, A.M.T., Faria, J.L. Tailoring the properties of immobilized titanium dioxide/carbon nanotube composites for photocatalytic water treatment. Journal of Environmental Chemical Engineering 1 (2013) 945–953. DOI: 10.1016/j.jece.2013.08.014 Sampaio, M.J., Silva, C.G., Silva, A.M.T., Vilar V.J.P., Boaventura R.A.R., Faria, J.L. Photocatalytic activity of TiO2-coated glass raschig rings on the degradation of phenolic derivatives under simulated solar light irradiation. Chemical Engineering Journal 224 (2013) 32-38. DOI: 10.1016/j.cej.2012.11.027 Marques R.R.N., Sampaio, M.J., Carrapiço P.M., Silva, C.G., Morales-Torres S., Dražicb G., Faria,J.L., Silva A.M.T. Photocatalytic degradation of caffeine: developing solutions for emerging pollutants. Catalysis Today 209 (2013) 108-115. DOI: 10.1016/j.cattod.2012.10.008 Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L. Carbon nanotube-TiO2 thin films for photocatalytic applications. Catalysis Today 161 (2011) 91-96. DOI: 10.1016/j.cattod.2010.11.081 Gomes, H.T., Miranda, S.M., Sampaio, M.J., Silva, A.M.T., Faria, J.L. The role of activated carbons functionalized with thiol and sulfonic acid groups in catalytic wet peroxide oxidation. Catalysis B: Environmental 106 (2011) 390–397. DOI: 10.1016/j.apcatb.2011.05.044 Gomes, H.T., Miranda, S.M., Sampaio, M.J., Silva, A.M.T., Faria, J.L.. Activated carbons treated with sulphuric acid: catalysts for catalytic wet peroxide oxidation. Catalysis Today 151 (2010) 153-158. DOI: 10.1016/j.cattod.2010.01.017 August 2015 PhD Candidate Profile 5. Conference Proceedings Gomes, H.T., Miranda, S.M., Sampaio, M.J., Silva, A.M.T., Faria, J.L., “Activated carbons functionalized with thiol and sulfonic acid groups for catalytic wet peroxide oxidation”, In X Reunión del Grupo Español del Carbón. Girona, Barcelona. p.197-198 Presentations: 1. Abstracts in Conference Proceedings (Oral Communications) Faria, J.L., Silva, A.M.T., Silva, C.G., Pastrana-Martinez, L.M., Silva, E.S., Sampaio, M.J., Lima, M.J., Segundo, R., “Composing materials: a photocatalyst symphony”, XXIV Encontro Nacional da Sociedade Portuguesa de Química, Coimbra, July 1-3 (2015). Silva C.G., Sampaio M.J., Carabineiro S.A.C., Silva A.M.T., Faria J.L., “Surface PlasmonMediated Photocatalysis for Visible Light-Induced Processes”, 3rd European Symposium on Photocatalysis – JEP 2013, Portoroz, Slovenia, 25-27 September (2013). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Faria, J.L. ZnO structured materials for photocatalytic water treatment. XIth European Congress on Catalysis, Lyon, France, September 1-6 (2013). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Faria, J.L. Nanostructured films of TiO2-based materials for the engineering of photocatalytic reactors. XVIII Encontro Luso-Galego de Química, Vila Real, November 28-30 (2012). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Vilar V.J.P., Boaventura R.A.R., Faria, J.L. Photocatalytic activity of TiO2-coated glass raschig rings on the degradation of phenolic derivatives under simulated solar light irradiation. 7th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA7), Porto, Portugal, June 17-20 (2012). Faria, J.L., Silva C.G., Sampaio M.J., Marques R.R.N., Silva, A.M.T., Increasing TiO2 photocatalytic performance by using carbon nanotubes. 2nd European Symposium on Photocatalysis (JEP), Bordeaux, France, September 29-30 (2011). Faria, J.L., Silva C.G., Sampaio M.J., Marques R. R. N., Silva, A. M. T., When carbon meets light: enhancing photocatalytic activiy of TiO2 by introducing carbon nanotubes. III Jornadas Ibéricas de Fotoquímica (III JIF), September 4-7 (2011). Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L., Carbon Nanotube/Titanium Dioxide Photocatalyst Films for Environmental Applications. XXV International Conference on Photochemistry (ICP2011), China, August 7-12 (2011). Gomes H.T., Miranda S.M., Sampaio M.J., Silva A.M.T.& Faria J.L., Activated carbons treated with sulphuric acid: catalysts for catalytic wet peroxide oxidation. 2nd European Conference Environmental Applications of Advanced Oxidation Processes EAAOP2, Cyprus, September 9-11 (2009). August 2015 PhD Candidate Profile 2. Abstracts in Conference Proceedings (Poster Communications) Sampaio, M.J., Bacsa, R., Benyounes A., Axet R., Serp, P., Silva, C.G., Silva, A.M.T., Faria J.L. “Carbon-Zno nanomaterials for photocatalytic water decontamination”, XXIV Encontro Nacional da Sociedade Portuguesa de Química, Coimbra, July 1-3 (2015). Sampaio M.J., Silva C.G., Silva A.M.T., Pastrana-Martínez, L.M., Han, C, Morales-Torres, S., Figueiredo, J.L., Dionysiou, D.D., Faria, J.L., Photocatalytic water treatment using carbonmodified TiO2 materials, XX Encontro Luso-Galego de Química, Porto, November 26-28 (2014). Faria, J.L., Sampaio, M.J., Pastrana-Martínez, L.M., Silva, C.G., Han, C., Dionysiou, D.D., Silva, A.M.T., Carbon-TiO2 based Materials for the Degradation of Microcystin-LA in Water, 8th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications – SPEA8, 25-28 June 2014, Thessaloniki, Greece. Sampaio, M.J., Pastrana-Martínez, L.M., Han, C., Silva, C.G., Silva, A.M.T., Faria, J.L., Dionysiou, D.D., Carbon-TiO2 based materials for water treatment , Oesper Symposium, USA, 25 October (2013). Ansón-Casaos, A., Silva, A.M.T., Sampaio, M.J., Silva, C.G, Faria, J.L. Martínez, M.T. Synthesis and photocatalytic activity of carbon/TiO2 hybrids with controlled rutile/anatase contents. 5th International Conference on Carbon for Energy Storage/Conversion and Environment Protection, Mülheim a.d. Ruhr, Germany, September 23-26 (2013). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Faria, J.L. Nanostructured Ag/ZnO materials for the photocatalytic degradation of phenol in water. 9º Encontro Nacional de Catálise e Materiais Porosos (IX ENCMP), Porto, Portugal, May 6-7 (2013). Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L. Tailoring photocatalytic properties of immobilized titanium dioxide/carbon nanotube composites for the degradation of phenolic compounds in water. 7th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA7), Porto, Portugal, June 17-20 (2012). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Vilar V.J.P., Boaventura R.A.R., Faria, J.L., Photocatalytic activity of TiO2 coated glass raschig rings on phenol degradation under simulated solar light irradiation. 2nd European Symposium on Photocatalysis (JEP), Bordeaux, France, September 29-30 (2011). Sampaio, M.J., Marques, R.R.N., Silva, C.G., Silva, A.M.T., Faria, J.L. Improved photoefficiency of TiO2 based films with carbon nanotubes on the degradation of aqueous caffeine. III Jornadas Ibéricas de Fotoquímica (III JIF), Granada, Spain, September 4-7 (2011). Sampaio, M.J., Silva, C.G., Silva, A.M.T., Faria, J.L., Photocatalytic detoxification of water using TiO2 coated glass raschig rings. XXII Encontro Nacional da Sociedade Portuguesa de Química, Braga, July 3-6 (2011). August 2015 PhD Candidate Profile Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L., Carbon Nanotube-TiO2 Films for Photocatalytic Degradation Reactions. 10º Encontro Nacional de Fotoquímica, Porto, December 9-10 (2010). Tavares, P., Sampaio, M.J., Silva, C.G., Silva, A.M.T., Faria, J.L., TiO2 Films for Photocatalytic Degradation of Caffeine. 10º Encontro Nacional de Fotoquímica, Porto, December 9-10 (2010). Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L., Photocatalytic activity of carbon nanotube-TiO2 films. XVI Encontro Luso-Galego de Química, Aveiro, November 10-12 (2010). Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L., Effect of Catalyst Preparation Method and Carbon Nanotubes (CNT) Surface Chemistry in the Photoefficiency of CNT-TiO2 Films, China, November 7-10 (2010). Gomes, H.T., Miranda, S.M., Sampaio, M.J., Figueiredo J.L., A.M.T., Faria, J.L., Mechanistic insights into catalytic wet peroxide oxidation over activated carbons treated with Sulfuric Acid", China, November 7-10 (2010). Sampaio, M.J., Silva, C.G., Marques, R.R.N., Silva, A.M.T., Faria, J.L., Carbon nanotube-TiO2 thin films for photocatalytic applications. Solar Chemistry and Photocatalysis: Environmental Applications SPEA6, Prague, June 13-16 (2010). Gomes, H.T., Miranda, S.M., Sampaio, M.J., Silva, A.M.T., Faria, J.L., Activated carbons functionalized with thiol and sulfonic acid groups for catalytic wet peroxide oxidation. X Reunión del Grupo Español del Carbón, Girona, May 9-12 (2010). Sampaio M.J., Gomes H.T., Production of biodiesel using heterogeneous acid catalysts. XXI Encontro da Sociedade Portuguesa de Química, Porto, June 11-13 (2008). August 2015
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