CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Araraquara. Instituto de Química (IQ) (Institutional affiliation for the last research proposal) Birthplace: Eslováquia
Graduate in Physics at the Eberhard Karls University of Tübingen (1985), Master degree (Diplom) in Physics/Astronomy at the Eberhard Karls University of Tuebingen (1987) and PhD in Solid State Physics at the Leibniz University of Hannover (1993), Germany. Pos-Doc at the Institute of Advanced Materials of the Joint Research Centre of the European Community (JRC) in Ispra, Italy (1993 -1996). Visiting scientist at the Laboratory of Photovoltaic Conversion at the State University of Campinas (IFGW/UNICAMP), Brazil (1996 - 2000). Since 2001 Visiting Professor and Collaborating Professor and currently Researcher/Professor of the UNESP, head of the Laboratory of Electron Spectroscopy (LEFE), at the Institute of Chemistry of the São Paulo State University (IQ/UNESP), Brazil.The areas of expertise are physics and physical chemistry, with emphasis on Condensed Matter and Materials Science, specialized in Materials Analysis by Electron Spectroscopy (XPS, UPS, AES) and Ultra-High Vacuum Instrumentation. Other fields of expertise include structural, electronic, optical and electrical investigation of Amorphous and Wide Band Gap Semiconductors, Carbon nanostructures, Nanostructured Carbon-Ceramic, used as catalysts, and Organic-Inorganic Hybrid Materials/anti-corrosion coatings. Currently there are registered more than 3400 citations at Web of Science with factor factor h = 35 of 123 publications. Homepage: http://www.iq.unesp.br/#!/departamentos/fisico-quimica/pesquisadores/peter/ (Source: Lattes Curriculum)
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The project focuses on the development and characterization of advanced materials based on organic-inorganic hybrid nanocomposites used to protect metallic components, continuing the research conducted by the group over the past 12 years. The main objective of this work is to correlate, according to the preparation conditions, the electronic, structural and morphological characteristics w…
The activities proposed here involve two interrelated research areas that focus on the development and characterization of advanced materials based on organic-inorganic hybrids modified by carbon nanotubes and graphene, and carbon-ceramic nanocomposites in the form of zero and one dimensional carbon nanostructures, grown on mesoporous alumina membranes (anodized aluminum oxide - AAO). The…
(Only some records are available in English at this moment)
Using the sol-gel process organic-inorganic hybrids consisting of poly(methyl methacrylate) (PMMA) covalently bonded to different inorganic phases (TiO2, ZrO2 and CeO2) will be synthesized aiming to obtain multifunctional hybrids systems that combine properties such as high mechanical strength, thermal stability, photocatalytic activity and excellent anticorrosive characteristics. The fir…
Organic-inorganic hybrid coatings modified with cerium ions will be prepared by the sol-gel process in order to perform a structural and electrochemical investigation. The effect of different concentrations of Ce(III) and Ce(IV) ions in the inorganic phase will be studied focusing on the following aspects: formation and structure of the hybrid network, anti-corrosion properties and the "s…
The project proposes to investigate the relationship between structure and properties of organic-inorganic hybrids of siloxane-methacrylate system prepared by sol-gel process. In addition to the structural changes in the hybrid matrix, as a ratio between the organic and inorganic phase, will be studied the effects of cerium (IV) doping in the formation of a hybrid network and as the anti-…
(Only some records are available in English at this moment)
Organic-inorganic hybrid coatings constitute a novel environmentally compliant alternative for the hexavalent chromium conversion method used for corrosion protection of metallic surfaces. In this context, PMMA-silica hybrids have been prepared using the sol-gel route by hydrolysis and condensation of the tetraetoxysilane (TEOS) and polymerization of methyl methacrylate (MMA) in the prese…
Using the sol-gel process organic-inorganic hybrids will be synthesized consisting of poly(methyl methacrylate) (PMMA) covalently bonded to TiO2 and ZrO2 inorganic phases through the coupling agent 2-hydroxyethyl methacrylate (HEMA). PMMA-TiO2 and PMMA-ZrO2 hybrids coatings will be deposited onto Ti6Al4V titanium alloy by dip-coating aiming to obtain multifunctional hybrids systems that c…
The project proposes to employ the X-ray absorption spectroscopy to investigate the relationship between structure and properties of cerium doped organic-inorganic hybrids of the siloxane-methacrylate system prepared by the sol-gel process. The main emphasis will be given on the effects of cerium (IV) doping on the formation of a hybrid network and the self-healing ability of hybrid coati…
(Only some records are available in English at this moment)
| 1 / 1 | Ongoing research grants |
| 9 / 8 | Completed research grants |
| 8 / 6 | Completed scholarships in Brazil |
| 5 / 5 | Completed scholarships abroad |
| 23 / 20 | All research grants and scholarships |
| Associated processes | |
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
| Publications | 10 |
| Citations | 22 |
| Cit./Article | 2.2 |
| Data from Web of Science | |
HARB, SAMARAH V.; PULCINELLI, SANDRA H.; SANTILLI, CELSO V.; KNOWLES, KEVIN M.; HAMMER, PETER. A Comparative Study on Graphene Oxide and Carbon Nanotube Reinforcement of PMMA-Siloxane-Silica Anticorrosive Coatings. ACS APPLIED MATERIALS & INTERFACES, v. 8, n. 25, p. 16339-16350, JUN 29 2016. Web of Science Citations: 14. (13/04314-0, 14/12182-9)
AFEWERKI, SAMSON; BASSOUS, NICOLE; HARB, SAMARAH VARGAS; CORAT, MARCUS ALEXANDRE F.; MAHARJAN, SUSHILA; RUIZ-ESPARZA, GUILLERMO U.; DE PAULA, MIRIAN M. M.; WEBSTER, THOMAS J.; TIM, CARLA ROBERTA; VIANA, BARTOLOMEU CRUZ; et al. Engineering multifunctional bactericidal nanofibers for abdominal hernia repair. COMMUNICATIONS BIOLOGY, v. 4, n. 1, FEB 19 2021. Web of Science Citations: 0. (17/02899-1)
TRENTIN, ANDRESSA; GASPARINI, ANDRESSA DE L.; FARIA, FLAVIO A.; HARB, V, SAMARAH; DOS SANTOS, FABIO C.; PULCINELLI, SANDRA H.; SANTILLI, V, CELSO; HAMMER, PETER. Barrier properties of high performance PMMA-silica anticorrosion coatings. Progress in Organic Coatings, v. 138, JAN 2020. Web of Science Citations: 4. (15/09342-7, 15/11907-2, 14/12182-9)
HARB, V, SAMARAH; TRENTIN, ANDRESSA; UVIDA, MAYARA C.; MAGNANI, MARINA; PULCINELLI, SANDRA H.; SANTILLI, V, CELSO; HAMMER, PETER. A comparative study on PMMA-TiO2 and PMMA-ZrO2 protective coatings. Progress in Organic Coatings, v. 140, MAR 2020. Web of Science Citations: 0. (15/11907-2, 15/09342-7)
HARB, V, SAMARAH; BASSOUS, NICOLE J.; DE SOUZA, THIAGO A. C.; TRENTIN, ANDRESSA; PULCINELLI, SANDRA H.; SANTILLI, V, CELSO; WEBSTER, THOMAS J.; LOBO, ANDERSON O.; HAMMER, PETER. Hydroxyapatite and beta-TCP modified PMMA-TiO2 and PMMA-ZrO2 coatings for bioactive corrosion protection of Ti6Al4V implants. Materials Science & Engineering C-Materials for Biological Applications, v. 116, NOV 2020. Web of Science Citations: 0. (15/11907-2, 17/14061-2, 17/02899-1)
TRENTIN, ANDRESSA; HARB, SAMARAH V.; UVIDA, MAYARA C.; PULCINELLI, SANDRA H.; SANTILLI, CELSO V.; MARCOEN, KRISTOF; PLETINCX, SVEN; TERRYN, HERMAN; HAUFFMAN, TOM; HAMMER, PETER. Dual Role of Lithium on the Structure and Self-Healing Ability of PMMA-Silica Coatings on AA7075 Alloy. ACS APPLIED MATERIALS & INTERFACES, v. 11, n. 43, p. 40629-40641, OCT 30 2019. Web of Science Citations: 0. (15/11907-2, 17/14061-2, 15/09342-7)
HARB, SAMARAH VARGAS; UVIDA, MAYARA CARLA; TRENTIN, ANDRESSA; LOBO, ANDERSON OLIVEIRA; WEBSTER, THOMAS JAY; PULCINELLI, SANDRA HELENA; SANTILLI, CELSO VALENTIM; HAMMER, PETER. PMMA-silica nanocomposite coating: Effective corrosion protection and biocompatibility for a Ti6Al4V alloy. Materials Science & Engineering C-Materials for Biological Applications, v. 110, MAY 2020. Web of Science Citations: 0. (15/11907-2, 15/09342-7)
HARB, V, SAMARAH; RODRIGUES, MARIANA S.; DE SOUZA, THIAGO A. C.; TRENTIN, ANDRESSA; UVIDA, MAYARA C.; POCHAPSKI, DANIEL J.; PULCINELLI, SANDRA H.; SANTILLI, V, CELSO; HAMMER, PETER. Smart PMMA-cerium oxide anticorrosive coatings: Effect of ceria content on structure and electrochemical properties. Progress in Organic Coatings, v. 161, DEC 2021. Web of Science Citations: 0. (15/11907-2, 15/09342-7, 19/13871-6)
DOS SANTOS, FABIO CESAR; PULCINELLI, SANDRA HELENA; SANTILLI, CELSO VALENTIM; HAMMER, PETER. Protective PMMA-silica coatings for aluminum alloys: Nanostructural control of elevated thermal stability and anticorrosive performance. Progress in Organic Coatings, v. 152, MAR 2021. Web of Science Citations: 0. (14/09547-5, 16/02201-1)
HARB, SAMARAH VARGAS; TRENTIN, ANDRESSA; CARNEIRO DE SOUZA, THIAGO AUGUSTO; MAGNANI, MARINA; PULCINELLI, SANDRA HELENA; SANTILLI, CELSO VALENTIM; HAMMER, PETER. Effective corrosion protection by eco-friendly self-healing PMMA-cerium oxide coatings. CHEMICAL ENGINEERING JOURNAL, v. 383, MAR 1 2020. Web of Science Citations: 4. (15/09342-7, 15/11907-2)
(References retrieved automatically from State of São Paulo Research Institutions)
HARB, Samarah Vargas. Desenvolvimento de revestimentos siloxano-PMMA reforçados por nanotubos de carbono, óxido de grafite e óxido de grafite reduzido para aplicações anticorrosivas. 74 f. Dissertação (Mestrado) - Universidade Estadual Paulista "Júlio de Mesquita Filho" Instituto de Química. (13/04314-0)
SANTOS, Fábio Cesar dos. Desenvolvimento de sistemas multifuncionais baseados em híbridos orgânico-inorgânicos dopados. 69 f. Dissertação (Mestrado) - Universidade Estadual Paulista "Júlio de Mesquita Filho" Instituto de Quimica. (11/16800-0)
SANTOS, Fábio Cesar dos. Estudo da influência das condições de síntese nas propriedades de híbridos orgânico-inorgânicos puros e modificados por Ce(IV). 137 f. Tese (Doutorado) - Universidade Estadual Paulista "Júlio de Mesquita Filho" Instituto de Química. (14/09547-5)
HARB, Samarah Vargas. Desenvolvimento de híbridos PMMA-(TiO2, ZrO2 e CeO2) multifuncionais. 100 f. Tese (Doutorado) - Universidade Estadual Paulista "Júlio de Mesquita Filho" Instituto de Química. (15/09342-7)
TRENTIN, Andressa. Estrutura e propriedades eletroquímicas de revestimentos híbridos PMMA-sílica modificados com íons cério e lítio. Tese (Doutorado) - Universidade Estadual Paulista "Júlio de Mesquita Filho" Instituto de Química. (15/11907-2)