Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Nelcy Della"'
Autor:
Marcel Miyamura Bonilha, Dayse Iara dos Santos, Nelcy Della Santina Mohallem, Luciana Moreira Seara, Anne Hitomi Yonamine
Publikováno v:
Materials Research, Vol 20, Iss 4, Pp 904-911 (2017)
In order to study the influence of the insulator layer thickness in heterojunctions, (YBa2Cu3O7-δ[20nm]/ PrBa2Cu3Oy/La1/3Ca2/3MnO3[20nm])x20 superlattices were prepared by pulsed laser deposition using three PrBa2Cu3Oy layer thicknesses and two diff
Externí odkaz:
https://doaj.org/article/f6e1804eb3cf43c9975d750e2e1f55ab
Autor:
Edelio Danguillecourt-Alvarez, Nelcy Della Santina-Mohallem, Moises Huertemendia-Marin, Eduardo Pérez-Cappe, Yodalgis Mosqueda-Laffita
Publikováno v:
Revista CENIC Ciencias Químicas, Vol 47, Iss 1, Pp 56-63 (2016)
Se estudian la composición, estructura, morfología, propiedades térmicas y texturales de la fracción arcillosa (< 2 µm) del yacimiento cubano de Pontezuela, Provincia de Camagüey, con el fin de evaluar su empleo como nanoreactor para la obtenci
Externí odkaz:
https://doaj.org/article/2f20879191164c8e93846fe815c2564d
Autor:
Rosemary Bom Conselho Sales, Fernando Augusto Sales, Elaine Carballo Siqueira Corrêa, Patrícia Santiago de Oliveira Patricio, Nelcy Della Santina Mohallem, Maria Teresa Paulino Aguilar
Publikováno v:
Materials Research, Vol 18, Iss suppl 2, Pp 43-47 (2015)
The use of residues, in partial or total substitution of aggregates or binders in concrete, presents interesting possibilities for obtaining eco-efficient concretes. Research has investigated the use of glass residue in Portland cement composite, whe
Externí odkaz:
https://doaj.org/article/a74dd962c1eb4bf191702b98e28b1d19
Autor:
Rosemary Bom Conselho Sales, Fernando Augusto Sales, Enio Pazini Figueiredo, White José dos Santos, Nelcy Della Santina Mohallem, Maria Teresa Paulino Aguilar
Publikováno v:
Advances in Materials Science and Engineering, Vol 2017 (2017)
Different studies investigate the use of waste glass in Portland cement compounds, either as aggregates or as supplementary cementitious materials. Nevertheless, it seems that there is no consensus about the influence of particle color and size on th
Externí odkaz:
https://doaj.org/article/f8b9436b0d784e229455825fd795cb15
Publikováno v:
Química Nova, Vol 34, Iss 10, Pp 1692-1703 (2011)
The synthesis of magnetic materials such as nanostructured iron oxide has been intensively researched due to their broad applications in biomedicine. As these nanoparticles have high specific surface area, they are very reactive and can aggregate eas
Externí odkaz:
https://doaj.org/article/c65b83d1d15b4f89a1e3168482062043
Autor:
Ana Cláudia Bernardes Silva, Ana Paula Guimarães de Sousa, José Domingos Ardisson, Helmuth Guido Luna Siebald, Edmilson Moura, Eduardo Nicolau dos Santos, Nelcy Della Santina Mohallem, Rochel Montero Lago
Publikováno v:
Materials Research, Vol 6, Iss 2, Pp 137-144 (2003)
In this work highly dispersed Ru-Sn bimetallic catalysts have been prepared from organobimetallic Cp(PPh3)2Ru-SnX3 (X = Cl or Br) complexes. These single source precursors can be easily impregnated in high surface area supports, such as activated car
Externí odkaz:
https://doaj.org/article/3323ec1930db4e208ec8d1fd5e798a2c
Autor:
Britto de Faria, Anna Carolina, Magalhães dos Santos, Giovana, Pereira da Silva, Saulo Lucas, de Lima Ribeiro, Camila, Almeida Silva, Alysson Martins, Nunes de Souza, Rodrigo, Santiago de Assis Silva, João Paulo, Athayde, Daniel Dornellas, de Sousa Lima, Luiz Fernando, Mohallem, Nelcy Della Santina
Publikováno v:
In Ceramics International 1 March 2024 50(5):7617-7626
Akademický článek
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Akademický článek
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Autor:
da Silva, Saulo Lucas Pereira, de Faria, Anna Carolina Britto, dos Santos, Giovana Magalhães, de Lima Ribeiro, Camila, Aiube, Carlos Martins, de Souza, Rodrigo Nunes, de Assis Silva, João Paulo Santiago, Athayde, Daniel Dornellas, de Sousa Lima, Luiz Fernando, Mohallem, Nelcy Della Santina, Silva, Alysson Martins Almeida
Publikováno v:
Journal of the American Ceramic Society; Sep2024, Vol. 107 Issue 9, p6369-6387, 19p