Guilhermino José Macêdo Fechine
CV Lattes
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Instituto Presbiteriano Mackenzie. Universidade Presbiteriana Mackenzie (UPM). Centro de Pesquisas Avançadas em Grafeno, Nanomateriais e Nanotecnologia (MackGrafe) (Institutional affiliation for the last research proposal) Birthplace: Brazil
He obtained the degree of Material Engineer in 1996 and MSc degree in 1998, both of them awarded by Federal University of Paraíba, Brazil. He obtained his PhD in Chemistry at Federal University of Pernambuco (Brazil) in 2001. The subjects of the MSc and PhD degrees talked about photodegradation and photostabilization of the different polymers. He had made two post-docs, both at University of São Paulo, Brazil. One of them on Chemistry Institute (2002 ? 2005) and the main area was Hydrogels, and the other one was about Biodegradable blends and polymeric composites at Polytechnic School (2005-2008). Since May of 2008 he is a professor at Presbyterian Mackenzie University. He spent one year (2013) at National University of Singapore ? NUS as a Visiting Professor and worked with methodologies of graphene transfer. Current topics covered in their research are related to the understanding of the interactions between polymers and 2D materials (graphene, MoS2, hBN, phosphorene, etc.), whether for improving transfer processes or polymer nanocomposites. (Source: Lattes Curriculum)
- Photodegradation and Photostabilization of polymer nanocomposites based on two-dimensional fillers, AP.R
Abstract
This project aims to explore the excellent properties of graphene and other two - dimensional materials (graphene oxide - GO, reduced graphene oxide - rGO, molybdenum disulfide- MoS2 and hexagonal boron nitride - hBN) to produce polymer nanocomposites that meet the needs of the different areas of application (filaments, films and injected pieces). In addition to the production and chara...
- Direct dry transfer of CVD graphene to 2D and 3D polymeric substrates, AP.R
Abstract
CVD graphene is a suitable material for industrial applications, since it is possible to obtain graphene with macro dimensions (mm to cm) which is different from that obtained with other techniques. For the first time a project is dedicated to transfer process of CVD graphene for two and three dimensional substrates without causing any damage to the graphene like cracks and/or wrinkles ...
- Degradation and stabilization of biodegradable polymeric blends and composites, AP.R
Abstract
The increasing use of plastic front of the other materials have been causing an increase of this kind of residue in landfills, dumps and even in streets and rivers due to inappropriate disposal. As an alternative to solve the environmental problem, biodegradable plastics have achieved a prominent position in the academic community and industry. Blends and composites from such biodegrada...
- 43rd IUPAC world polymer Congress - macro 2010, AR.EXT
(Only some records are available in English at this moment)
- Investigation of the barriers properties of PET/GO nanocomposites for the packaging industry, BP.IC
Abstract
Graphene and its derivatives due to its excellent properties have presented a very wide range of possible applications, being one of them to be approached in this project. This project is part of the development of polymer nanocomposites, specifically the polyethylene terephthalate (PET) / graphene oxide (GO) system. For this project, the melt mixing technique will be used to prepare th...
- Mechanical and barrier properties of polymer nanocomposites based on poly(ethyelene terephthalate) - PET and graphene oxide-GO, BP.MS
Abstract
Graphene and its derivatives were widely disseminated at the beginning of the 21st century,being isolated for the first time through the micromechanical exfoliation of its precursor, graphite. Due to its excellent properties, two-dimensional carbon-based materials have presented a very wide range of possible applications, one of which being the one addressed in this project. This projec...
- Mechanical and tribological properties of nanocomposites formed by ultra high molecular weight polyethylene (UHMWPE) and two-dimensional materials based on carbon, BP.MS
Abstract
In 2004, a single layer of graphene (Gr) was isolated for the first time by micromechanical exfoliation of graphite. This material has a wide spectrum of properties providing its insertion in various fields of application. This project is inserted on field of polymer nanocomposites, specifically those obtained by the union of ultra high molecular weight polyethylene (UHMWPE) and two dif...
- Photodegradation and photostabilization of polymeric nanocomposites based on 2D materials, BP.TT
- Manufacturing and characterization of polypropylene/graphene oxide nanocomposites, BP.IC
Abstract
The graphene oxide obtained by Hummers method, has been one of the most studied in nanocomposites literature, due to the increase thermal and mechanical properties that provides to the polymer matrix. However, it has been a challenge to obtain nanocomposites with high degree of interaction between reinforcement and matrix, providing a homogeneous distribution of graphene oxide (GO) on p...
- Evaluation of interfacial phenomena between polymer-graphene that governing the CVD graphene dry transfer process to polymeric substrates, BP.IC
Abstract
Graphene obtained by Chemical Vapor Deposition (CVD) is the most appropriate one to industrial scale applications, since samples with dimensions on the order of centimeters are easily obtained. After the production of graphene, its transference is needed to the varied applications. Many techniques have been developed for that, but the only one to provide defect-free graphene (such as cr...
(Only some records are available in English at this moment)
- Obtainment of polymer nanocomposites based on graphene oxide by melt intercalation, BE.PQ
Abstract
This project has the main objective of developing a route of insertion of graphene oxide (GO) in polymeric matrixes in order to obtain a good dispersion and maintain the structural integrity of the nanoparticle. Two polymeric matrices will be used: polypropylene (PP) and poly (ethylene terephthalate) (PET). Are being sought, especially, improvements in the mechanical and barrier propert...
- Developing a process for transfer of large graphene film for polymeric substrates, BE.PQ
Abstract
This project is linked to an international cooperation between the Mackenzie Presbyterian University (UPM) and Graphene Research Centre, National University of Singapore. As a result of this cooperation a research group in the field of graphene and nanostructured materials was created in UPM, titled Mackgrafe. UPM within this cooperation will build a building of 8 floors to allocate Mac...
*Updated June 15, 2019
(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 | 8 |
| Citations | 25 |
| Cit./Article | 3.1 |
| Data from Web of Science | |
RODRIGO PAULINO CHAVES; GUILHERMINO JOSÉ MACÊDO FECHINE. Thermo stabilisation of poly (butylene adipate-co-terephthalate). POLIMEROS-CIENCIA E TECNOLOGIA, v. 26, n. 2, p. 102-105, Abr. 2016. (10/07651-9)
KESSLER, FELIPE; MUNOZ, PABLO A. R.; PHELAN, CIARAN; ROMANI, ERIC C.; LARRUDE, DUNIESKYS R. G.; FREIRE JUNIOR, FERNANDO L.; DE SOUZA, EUNEZIO A. THOROH; DE MATOS, CHRISTIANO J. S.; FECHINE, GUILHERMINO J. M.. Direct dry transfer of CVD graphene to an optical substrate by in situ photo-polymerization. Applied Surface Science, v. 440, p. 55-60, MAY 15 2018. Web of Science Citations: 1. (12/50259-8, 15/11779-4, 14/22840-3, 15/12734-4)
DA COSTA, M. C. E.; SOUSA, M. R. M.; LARRUDE, D. R. G.; FECHINE, G. J. M.. Adhesion between graphene and polymers: A surface analysis perspective. EXPRESS POLYMER LETTERS, v. 13, n. 1, p. 52-64, JAN 2019. Web of Science Citations: 0. (14/22840-3, 16/09608-0, 12/50259-8)
MUNOZ, P. A. R.; DE OLIVEIRA, C. F. P.; AMURIN, L. G.; RODRIGUEZ, C. L. C.; NAGAOKA, D. A.; TAVARES, M. I. B.; DOMINGUES, S. H.; ANDRADE, R. J. E.; FECHINE, G. J. M.. Novel improvement in processing of polymer nanocomposite based on 2D materials as fillers. EXPRESS POLYMER LETTERS, v. 12, n. 10, p. 930-945, OCT 2018. Web of Science Citations: 0. (17/07244-3, 14/22840-3, 12/50259-8)
AMORIN, NATHALIA S. Q. S.; ROSA, GABRIELA; ALVES, JEFFERSON FERNANDES; GONCALVES, SUELY P. C.; FRANCHETTI, SANDRA M. M.; FECHINE, GUILHERMINO J. M.. Study of Thermodegradation and Thermostabilization of Poly( lactide acid) Using Subsequent Extrusion Cycles. Journal of Applied Polymer Science, v. 131, n. 6, MAR 15 2014. Web of Science Citations: 7. (10/07651-9)
CHAVES, RODRIGO PAULINO; MACEDO FECHINE, GUILHERMINO JOSE. Thermo stabilisation of poly (butylene adipate-co-terephthalate). POLIMEROS-CIENCIA E TECNOLOGIA, v. 26, n. 2, p. 102-105, MAR-APR 2016. Web of Science Citations: 0. (10/07651-9)
OLIVEIRA, MANUEL; SANTOS, ELSA; ARAUJO, ANDREIA; FECHINE, GUILHERMINO J. M.; MACHADO, ANA V.; BOTELHO, GABRIELA. The role of shear and stabilizer on PLA degradation. Polymer Testing, v. 51, p. 109-116, MAY 2016. Web of Science Citations: 13. (10/07651-9)
KESSLER, FELIPE; DA ROCHA, CAIQUE O. C.; MEDEIROS, GABRIELA S.; FECHINE, GUILHERMINO J. M.. Chemical vapor deposition graphene transfer process to a polymeric substrate assisted by a spin coater. MATERIALS RESEARCH EXPRESS, v. 3, n. 3, MAR 2016. Web of Science Citations: 4. (14/22840-3, 14/08448-3, 12/50259-8)
MALDONADO, LUIZ F.; MUNOZ, PABLO A. R.; FECHINE, GUILHERMINO J. M.. Transfer of Graphene CVD to Surface of Low Density Polyethylene (LDPE) and Poly(butylene adipate-co-terephthalate) (PBAT) Films: Effect on Biodegradation Process. JOURNAL OF POLYMERS AND THE ENVIRONMENT, v. 26, n. 8, p. 3187-3196, AUG 2018. Web of Science Citations: 0. (12/50259-8, 14/22840-3)
TRANSFERÊNCIA DIRETA DE MATERIAIS 2D VIA POLIMERIZAÇÃO IN SITU BR1020160039738 - Centro Brasileiro de Pesquisas Físicas (CBPF); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Pontifícia Universidade Católica do Rio de Janeiro (PUCRIO); Universidade Presbiteriana Mackenzie (UPM). Guilhermino José Macêdo Fechine; Christiano José Santiago De Matos; Felipe Kessler; Fernando Lázaro Freire Júnior; Eric Cardona Romani; Dunieskys Roberto Gonzalez Lamude - February 2016, 24