Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Leonardo Moreira Dos Santos"'
Autor:
Muhammad Nisar, Leonardo Moreira Dos Santos, Julian Geshev, Muhammad I. Qadir, Sherdil Khan, Guilhermino J.M. Fechine, Giovanna Machado, Sandra Einloft
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 2, Pp 100701- (2024)
Mitigating the global warming caused by CO2 emissions from anthropogenic sources is a hot research topic in the current era. The high cost and difficulty in handling liquid solvent absorbents for CO2 capture are the main barriers to their industrial
Externí odkaz:
https://doaj.org/article/0a51721d60be4ab5bbd317a8c890f30c
Autor:
Julia da Costa Moraes, Fabio Roselet, Leonardo Moreira dos Santos, Bárbara Polesso, Sandra Einlof
Publikováno v:
Química Nova, Vol 47, Iss 8 (2024)
Photosynthetic microorganisms have been widely studied as an alternative technology for CO2 capture. Aiming to overcome some operational challenges in the application of these microorganisms for gas treatment on a large scale, the immobilization of m
Externí odkaz:
https://doaj.org/article/956606718f314696bf555f64c3e503c4
Autor:
Evandro Duarte, Franciele Bernard, Leonardo Moreira Dos Santos, Barbara B. Polesso, Rafael Duczinski, Vitor Forneck, Julian Geshev, Sandra Einloft
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29657- (2024)
The need to find alternative materials to replace aqueous amine solutions for the capture of CO2 in post-combustion technologies is pressing. This study assesses the CO2 sorption capacity and CO2/N2 selectivity of three dicationic ionic liquids with
Externí odkaz:
https://doaj.org/article/9079053a753c467b9ca6ac7a1062b6f8
Autor:
Victor Velho de Castro, Cristiano Ev, Leandro Câmara Noronha, Matheus Bullmann, Louise Etcheverry, Leonardo Moreira dos Santos, Rafael Marquetto Vargas, Silvana Mattedi, Roberto Moreira Schroeder, Célia de Fraga Malfatti
Publikováno v:
Metals, Vol 14, Iss 6, p 705 (2024)
This study aims to assess the effectiveness of water-based formulations featuring m-2HEAOL and talc particles in deep drawing applications. The coefficient of friction (COF) was measured through bending under tension (BUT) tests, while the interactio
Externí odkaz:
https://doaj.org/article/b7fcb216829747469aa2522a6667fd1c
Autor:
Leandro Câmara Noronha, Victor Velho de Castro, Roberto Moreira Schroeder, Leonardo Mussulini, Leonardo Moreira dos Santos, Antonio Marcos Helgueira de Andrade, Célia de Fraga Malfatti
Publikováno v:
Materials Research, Vol 27 (2024)
Nitrocarburized coating by plasma electrolytic saturation, PEN/C coatings, have been proposed to increase the corrosion and wear resistance of steel by using a process of low-temperature hydrostatic plasma. The objective of this work is to analyse th
Externí odkaz:
https://doaj.org/article/bd0d417b7ecd4db690dcbf5752ec6e8b
Publikováno v:
Revista Contexto & Saúde, Vol 24, Iss 48 (2024)
The consumption of protein supplements is increasingly part of the everyday life of adults in general and is associated with a healthier lifestyle. However, a constant lack of commitment to the quality of these products by companies poses risks to co
Externí odkaz:
https://doaj.org/article/fd8ee74082d2454393241d585158fadd
Autor:
Franciele Longaray Bernard, Leonardo Moreira dos Santos, Fabiana Willers Cobalchina, Marina Barbieri Schwab, Sandra Einloft
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2020)
The development of both versatile and inexpensive sorbents for CO2/CH4 separation has become one of the greatest challenges to the environment and natural gas processing. This study reports the preparation and characterization of polyurethane (PU)/ c
Externí odkaz:
https://doaj.org/article/775aaa09d6b342f79ef67849a2cfaf8c
Autor:
Leonardo Moreira dos Santos, Franciele Longaray Bernard, Ingrid Selbacch Pinto, Henrique Scholer, Guilherme Gerevini Dias, Manoela Prado, Sandra Einloft
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2019)
Capturing carbon dioxide (CO2) from exhaust gases is an important strategy to prevent climate change. There is a great interest in developing novel CO2 sorbents. Thus, a series of polyurethane (PU) / silica xerogels functionalized with RTILs (bmim Cl
Externí odkaz:
https://doaj.org/article/b2cdf6237b564f04983fb91791d92037
Preparation and properties of aromatic polyester/TiO2 nanocomposites from polyethylene terephthalate
Autor:
Leonardo Moreira dos Santos, Carlos Leonardo Pandolfo Carone, Sandra Mara Oliveira Einloft, Rosane Angélica Ligabue
Publikováno v:
Materials Research, Vol 19, Iss 1, Pp 158-166 (2016)
The development of polyester based materials with enhanced properties as well as the use of post- consumer plastics as raw material has been an increasing market demand. This work aims the synthesis and characterization of aromatic polyesters/titaniu
Externí odkaz:
https://doaj.org/article/2312799534b243999b3bfd4364158259
Autor:
Jeiza Botelho Leal, Leonardo Moreira dos Santos, Crisliane Aparecida Pereira dos Santos, José Luís Pires, Dário Ahnert, Ronan Xavier Corrêa
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 43, Iss 7, Pp 851-858 (2008)
O objetivo deste trabalho foi avaliar a diversidade genética de acessos de cacau, selecionados previamente como produtivos e resistentes à vassoura-de-bruxa na Bahia, e estudar suas inter-relações com genótipos no banco de germoplasma. Amostras
Externí odkaz:
https://doaj.org/article/261a2649d5394e09b810e30ef403be67