Zobrazeno 1 - 10
of 1 418
pro vyhledávání: '"Sergio Neves Monteiro"'
Autor:
Lucas de Figueiredo Soares, Francisco Maciel Brito Neto, Lucas Moura Montenegro Reis, Guilherme dos Santos Vacchi, Sergio Neves Monteiro, Carlos Alberto Della Rovere, Vera Lúcia Arantes
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2303-2314 (2024)
This paper evaluates the corrosion behavior of 316L stainless steel (SS316L) matrix composites reinforced with 3% yttria-doped zirconia (3Y·ZrO2), fabricated using the spark plasma sintering. Four different compositions were produced (SS316L, SS316L
Externí odkaz:
https://doaj.org/article/91872740871f427ead552e9a30638e6e
Autor:
Saymon da Silva Almeida, Júlia Audrem Gomes de Oliveira, Mayara de Freitas e Castro, David Coverdale Rangel Velasco, Felipe Perisse Duarte Lopes, Sergio Neves Monteiro, Djalma Souza
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3749-3759 (2024)
The study aimed to advance composite technology by exploring the potential of recycled materials, specifically high-density polyethylene (HDPE) composites reinforced with sugarcane bagasse fibers. This research not only addresses environmental concer
Externí odkaz:
https://doaj.org/article/c72104d4d6d64a518329ba1f7cdada59
Autor:
Douglas Santos Silva, Raí Felipe Pereira Junio, Lucas de Mendonça Neuba, Leticia dos Santos Aguilera, Sergio Neves Monteiro, Marcelo Henrique Prado da Silva
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5069-5079 (2024)
Raffia, a natural lignocellulosic fiber (NLF) extracted from the leaf of the Raphia vinifera palm tree was a long time introduced to the Amazon region. A thermochemical and structural evaluation of the raffia fiber fabric was conducted in the current
Externí odkaz:
https://doaj.org/article/fffc846e4d444bd3835f5730b1b83f2f
Autor:
Luciana Ferreira Zortea, Iara Rebouças Pinheiro, Lucas Braga Mulin, Adriano Reis Prazeres Mascarenhas, Jhonatan Nolasco Nascimento, Gustavo Henrique Denzin Tonoli, Jordão Cabral Moulin, Sergio Neves Monteiro, Michel Picanço Oliveira
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 580-588 (2024)
The COVID-19 pandemic has brought concerns about the efficacy of respiratory protection equipment, primarily due to their widespread usage during this period. Among the various types of face masks, the N95, PFF3, and PFF2 surgical masks have gained g
Externí odkaz:
https://doaj.org/article/35db2c2795d243848314d5ec3ba528e6
Autor:
Priscila Ferreira de Oliveira, Vinicius de Oliveira Aguiar, Maria de Fatima Vieira Marques, Sergio Neves Monteiro
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 3686-3698 (2024)
Nanocomposites of poly (3-hydroxybutyrate) (PHB) containing fibrillated cellulose extracted from eucalyptus fibers were prepared and characterized. This study focuses initially on the method to follow the acid treatment of eucalyptus cellulose fibers
Externí odkaz:
https://doaj.org/article/a060e7063b794d13b7ce31f06cdb8139
Autor:
Lucas Moura Montenegro Reis, Marcelo Leite Ribeiro, Fernando Madureira, Arnaldo Carlos Morelli, Sergio Neves Monteiro, Vera Lucia Arantes
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 90-100 (2024)
Mechanical behavior and failure modes of three-dimensional (3D) stitched composites were experimentally investigated. In addition, a comparative analysis between these materials and equivalent laminates (2D) was accomplished. The 3D composite plates
Externí odkaz:
https://doaj.org/article/3bf73b814d38483d82a9c43eb4957ad2
Autor:
Lucas de Mendonça Neuba, Raí Felipe Pereira Junio, Douglas Santos Silva, Alexandre Alvarenga Palmeira, Sheron Tavares, Benjamin Lazarus, Artur Camposo Pereira, Sergio Neves Monteiro
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
Natural lignocellulosic fibers (NLFs) are gaining attention for their use as a reinforcement in traditional and biodegradable polymer matrices due to their renewability, eco-friendliness, cost-effectiveness, and low energy processing requirements. On
Externí odkaz:
https://doaj.org/article/808570e2e0cb4711974187762a24113f
Autor:
Pedro Henrique Poubel Mendonça da Silveira, Bruno Figueira de Abreu Ferreira Cardoso, Belayne Zanini Marchi, Sergio Neves Monteiro
Publikováno v:
Eng, Vol 5, Iss 1, Pp 133-179 (2024)
The Amazon rainforest, spanning multiple countries in South America, is the world’s largest equatorial expanse, housing a vast array of relatively unknown plant and animal species. Encompassing the planet’s greatest flora, the Amazon offers a tre
Externí odkaz:
https://doaj.org/article/8d381055949b4b51b196f20cf4528bf4
Autor:
Elisa Barbosa de Brito, Daniela Corrêa Santos, Taihana Parente de Paula, Andreia de Morais, Jilian Nei de Freitas, Rogério Valaski, Maria de Fátima Vieira Marques, Leandro Henrique Zucolotto Cocca, Andre Gasparotto Pelosi, Leonardo De Boni, Sergio Neves Monteiro
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 4317-4333 (2024)
Fluorene-benzothiadiazole (PFBT), commercially known as F8BT, and fluorene-thiophene (PFT) copolymers were synthesized by the Suzuki-Miyaura coupling polycondensation technique in the presence of a phase transfer catalyst (Aliquat 336). These novel c
Externí odkaz:
https://doaj.org/article/e71a84936a8e4eb781262373315f0bb7
Autor:
Ulisses Oliveira Costa, Fabio da Costa Garcia Filho, Teresa Gómez-del Río, Édio Pereira Lima Júnior, Sergio Neves Monteiro, Lucio Fabio Cassiano Nascimento
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1570-1583 (2024)
Hybrid nanocomposites have emerged as a promising solution for engineering applications associated with reduced costs and weight aiming to enhance performance in special areas such as ballistic protection. This study delves into the development of hy
Externí odkaz:
https://doaj.org/article/23f0b983c76c409cb1f67cce8152c948