Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Élson Longo"'
Autor:
Carlos Macchi, Alley M. S. Procópio, Leandro S. R. Rocha, Pedro P. Ortega, Celso M. Aldao, Luis I. Granone, Hugo M. S. Nascimento, Elson Longo, Miriam S. Castro, Fernando D. Ivorra, Alberto Somoza, Francisco Moura, Miguel A. Ponce
Publikováno v:
ACS Omega, Vol 9, Iss 41, Pp 42172-42182 (2024)
Externí odkaz:
https://doaj.org/article/93071e0a04164dee94515186dfcd74a4
Autor:
Josiane C. Souza, Samantha C. S. Lemos, Marcelo Assis, Carlos H. M. Fernandes, Lara K. Ribeiro, Yeison Núñez-de la Rosa, Márcio D. Teodoro, Lourdes Gracia, Juan Andrés, Lucia H. Mascaro, Elson Longo
Publikováno v:
ACS Omega, Vol 9, Iss 33, Pp 35537-35547 (2024)
Externí odkaz:
https://doaj.org/article/c9885b7db475438ea98afcec5bae8e1b
Autor:
Douglas Henrique Sales, Ramon Resende Leite, Julio Cesar Camilo Albornoz Diaz, Amanda Akemy Komorizono, Maria Ines Basso Bernardi, Valmor Roberto Mastelaro, Elson Longo, Silvio Rainho Teixeira, Agda Eunice de Souza
Publikováno v:
Materials Research, Vol 27, Iss suppl 2 (2024)
Nowadays, few studies have reported on the sensitivity of thin films of Al-doped ZnO to ozone. This gas can become harmful to health depending on its environmental concentration. This work presents the sensor response to ozone gas of pure ZnO and Al-
Externí odkaz:
https://doaj.org/article/7dad251866364f2fb8ffbf647ae53dfe
Autor:
Luís F. da Silva, Mattia A. Lucchini, Ariadne C. Catto, Waldir Avansi Jr., Sandrine Bernardini, Khalifa Aguir, Markus Niederberger, Elson Longo
Publikováno v:
Sensors, Vol 24, Iss 1, p 140 (2023)
Although semiconducting metal oxide (SMOx) nanoparticles (NPs) have attracted attention as sensing materials, the methodologies available to synthesize them with desirable properties are quite limited and/or often require relatively high energy consu
Externí odkaz:
https://doaj.org/article/d50630f5dbdd46ffbb98f11d45ba0a35
Autor:
Ana P. de Moura, Larissa H. de Oliveira, Ieda L. V. Rosa, Camila S. Xavier, Paulo N. Lisboa-Filho, Máximo S. Li, Felipe A. La Porta, Elson Longo, José A. Varela
Publikováno v:
The Scientific World Journal, Vol 2015 (2015)
We report on the structural, optical, and magnetic properties of α,β-NiMoO4 nanorods synthesized by annealing the NiMoO4:nH2O precursor at 600°C for 10 minutes in a domestic microwave. The crystalline structure properties of α,β-NiMoO4 were inve
Externí odkaz:
https://doaj.org/article/49f5a5c98c2e4405b50a531e6a53c3d6
Publikováno v:
International Journal of Photoenergy, Vol 2015 (2015)
The defects caused by doping are important for understanding the increased photocatalytic activities of TiO2:N in organic reactions and in the evaluation of OH radical production after doping. TiO2:N was therefore synthesized using a modified polymer
Externí odkaz:
https://doaj.org/article/34c879c34f704e368dcb92b4e1bfd077
Autor:
Yuri V. B. De Santana, José Ernane Cardoso Gomes, Leandro Matos, Guilherme Henrique Cruvinel, André Perrin, Christiane Perrin, Juan Andrès, José A. Varela, Elson Longo
Publikováno v:
Nanomaterials and Nanotechnology, Vol 4, Iss , p 22 (2014)
Silver molybdate (Ag2MoO4) and silver tungstate (Ag2WO4) nanomaterials were prepared using two complementary methods, microwave assisted hydrothermal synthesis (MAH) (pH 7, 140 °C) and coprecipitation (pH 4, 70 °C), and were then used to prepare tw
Externí odkaz:
https://doaj.org/article/1ac779a65e794b7496a6ea6956be4a7d
Autor:
Erlandson Thiago Oliveira Nascimento, Ana Paula Kawabe de Lima, José Arana Varela, Élson Longo, Antonio Carlos Hernandez, Maria Aparecida Zaghete Bertochi, Leinig Perazolli
Publikováno v:
Eclética Química, Vol 27, Iss 2 (2018)
In this work it was studied resistance of crucibles of SnO2 doped with 1%mol of ZnO when they are submitted to thermal treatment for melting glass with heavy metals. The crucibles were obtained through the slip casting process, and the sintering temp
Externí odkaz:
https://doaj.org/article/b42a50df317d44ee9ba4423b098e7c6f
Autor:
Ferreira, Rodrigo Alexandre, dos Santos, Jeziel Rodrigues, Falleiros, Jussara Miguel, da Silva, Elson Longo, dos Santos, José Divino
Publikováno v:
In Chemical Physics Letters 16 April 2021 769
Autor:
dos Santos, Jeziel Rodrigues, da Silva, Elson Longo, de Oliveira, Osmair Vital, dos Santos, José Divino
Publikováno v:
In Chemical Physics Letters January 2020 738