Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Danúbia Lisbôa da Costa"'
Autor:
Danúbia Lisbôa da Costa, Fabiana Pereira da Costa, Jucielle Veras Fernandes, Haroldo Cavalcanti Pinto, Juliana de Melo Cartaxo, Gelmires de Araújo Neves, Romualdo Rodrigues Menezes, Alisson Mendes Rodrigues
Publikováno v:
Construction and Building Materials. 382:131302
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d54a90a7a5030286a3b04e2a365ee6
https://doi.org/10.1016/j.conbuildmat.2023.131302
https://doi.org/10.1016/j.conbuildmat.2023.131302
Autor:
Gelmires de Araújo Neves, Rosiane Maria da Costa Farias, Lucas Leite Severo, Gregory M. Glenn, Ruth Herta Goldschmidt Aliaga Kiminami, Romualdo Rodrigues Menezes, Lisiane Navarro de Lima Santata, Eliton S. Medeiros, Danúbia Lisbôa da Costa
Publikováno v:
Ceramics International. 44:10984-10989
The novelty of this work is the production of nano- and submicrometric silica and spinel-ferrite fibers using the solution blow spinning (SBS) method. A pseudo-core-shell method for the production of large surface area silica fibers is also reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa25f3d106096572a77ea7ebb087f96a
https://doi.org/10.1016/j.ceramint.2018.03.099
https://doi.org/10.1016/j.ceramint.2018.03.099
Autor:
Gelmires de Araújo Neves, Romualdo Rodrigues Menezes, Lisiane Navarro de Lima Santana, Raquel Santos Leite, Eliton S. Medeiros, Danúbia Lisbôa da Costa
Publikováno v:
Materials Letters. 183:109-113
Nano and submicrometric fibers of TiO2 and ZnO were produced for the first time by solution blow spinning (SBS). High surface area, homogenous, crack free TiO2 and ZnO fibers were successfully spun, as confirmed by BET surface area, X ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::731d052feac24ba1805d6f1f3321aa3e
https://doi.org/10.1016/j.matlet.2016.07.073
https://doi.org/10.1016/j.matlet.2016.07.073
Autor:
Gelmires de Araújo Neves, Romualdo Rodrigues Menezes, Danúbia Lisbôa da Costa, Rosiane Maria da Costa Farias, Ingrid Mayara Medeiros Fernandes, Aluska do Nascimento Simoes Braga
Publikováno v:
Materials Science Forum. 869:159-163
Ornamental rocks are among the most promising business areas of the mineral sector, raising the necessity for, besides beauty, investments in quality, safety and characterization in the various application fields of these rocks. So, this work aims at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca1754ab292ef77bc7db4c351cb89f4b
https://doi.org/10.4028/www.scientific.net/msf.869.159
https://doi.org/10.4028/www.scientific.net/msf.869.159
Evaluation of the Addition of α-Al2O3 on the Mechanical and Thermal Properties in Binding Geopolymer
Autor:
Gelmires de Araújo Neves, Rosiane Maria da Costa Farias, Romualdo Rodrigues Menezes, Danúbia Lisbôa da Costa, Aluska do Nascimento Simoes Braga
Publikováno v:
Materials Science Forum. 820:497-502
Several years ago the study on modification of existing materials that have enhanced properties has gained prominence. In this scenario, the geopolymeric binders, currently widely used in the construction industry have emerged. Thus, this study aimed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a874fb81c0284616ac8b5a08d37641
https://doi.org/10.4028/www.scientific.net/msf.820.497
https://doi.org/10.4028/www.scientific.net/msf.820.497
Autor:
Aluska do Nascimento Simoes Braga, Gelmires de Araújo Neves, Rosiane Maria da Costa Farias, Hélio Lucena Lira, Romualdo Rodrigues Menezes, Danúbia Lisbôa da Costa
Publikováno v:
Materials Science Forum. 820:107-112
In the past few years there is a considerable interest in the study and application of the mullite, due to its chemical, physical and mechanical properties, in which are correlated with the synthesis method used. Aiming to achieve better structural a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37b710ef735c5da8795d4f523b1fe004
https://doi.org/10.4028/www.scientific.net/msf.820.107
https://doi.org/10.4028/www.scientific.net/msf.820.107
Autor:
Raquel Santos Leite, Lucas Leite Severo, Danúbia Lisboa da Costa, Rosiane Maria da Costa Farias, Lisiane Navarro de Lima Santana, Romualdo Rodrigues Menezes, Gelmires de Araújo Neves
Publikováno v:
Materials Research, Vol 26 (2023)
A factorial design was used to evaluate the effects of processing variables on the morphology and microstructural characteristics of titanium dioxide (TiO2) fibers produced by solution blow spinning (SBS). For this, tests were carried out varying TiO
Externí odkaz:
https://doaj.org/article/13f42cab6dd1420a9f8730e7788b33ee
Autor:
Gelmires de Araújo Neves, Mirtys Allamana Ferreira Cardoso, Heber Carlos Ferreira, Danúbia Lisbôa da Costa, J.M.R. Figueirêdo, I. A. Silva
Publikováno v:
Materials Science Forum. :724-728
Foster swelling is one of the methods used to determine the compatibility between organoclays and organic dispersant media, improving the quality of organoclays. The need for replacing imported clays by national ones for the oil industry has recently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae15a6f1f7a37d87fc88569b6a099849
https://doi.org/10.4028/www.scientific.net/msf.775-776.724
https://doi.org/10.4028/www.scientific.net/msf.775-776.724
Autor:
Gelmires de Araújo Neves, Danúbia Lisbôa da Costa, Romualdo Rodrigues Menezes, Sandro Marden Torres
Publikováno v:
Materials Science Forum. :210-215
Geopolymers, also known as inorganic polymers, are aluminosilicates with cementing characteristics that have great application potential. They are produced by the alkaline activation of aluminosilicates precursors such as industrial wastes, calcined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b272660c7350410fe29c4e058c7d0a0b
https://doi.org/10.4028/www.scientific.net/msf.775-776.210
https://doi.org/10.4028/www.scientific.net/msf.775-776.210