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Roger Honorato Piva
Roger Honorato Piva
Professor of Materials Engineering
在 ufrb.edu.br 的电子邮件经过验证 - 首页
标题
引用次数
引用次数
年份
Antibacterial and photocatalytic activity of ZnO nanoparticles from Zn (OH) 2 dehydrated by azeotropic distillation, freeze drying, and ethanol washing
DH Piva, RH Piva, MC Rocha, JA Dias, ORK Montedo, I Malavazi, ...
Advanced Powder Technology 28 (2), 463-472, 2017
452017
Influence of Fe2O3 content on the dielectric behavior of aluminous porcelain insulators
RH Piva, P Vilarinho, MR Morelli, MA Fiori, ORK Montedo
Ceramics International 39 (7), 7323-7330, 2013
302013
Acidic Dressing Based on Agarose/Cs2.5H0.5PW12O40 Nanocomposite for Infection Control in Wound Care
RH Piva, MC Rocha, DH Piva, H Imasato, I Malavazi, UP Rodrigues-Filho
ACS applied materials & interfaces 10 (37), 30963-30972, 2018
292018
Effect of Fe2O3 content on the electrical resistivity of aluminous porcelain applied to electrical insulators
DH Piva, RH Piva, J Venturini, J Ramon, V Caldas, MR Morelli, ...
Ceramics International 42 (4), 5045-5052, 2016
292016
Azeotropic distillation, ethanol washing, and freeze drying on coprecipitated gels for production of high surface area 3Y–TZP and 8YSZ powders: A comparative study
RH Piva, DH Piva, JJ Pierri, ORK Montedo, MR Morelli
Ceramics International 41 (10), 14148-14156, 2015
262015
Evaluation of electrical properties of glass-ceramics obtained from mill scale
ORK Montedo, IT Alves, CA Faller, FM Bertan, DH Piva, RH Piva
Materials Research Bulletin 72, 90-97, 2015
222015
Conductivity dynamics of metallic-to-insulator transition near room temperature in normal spinel CoFe 2 O 4 nanoparticles
J Venturini, RYS Zampiva, DH Piva, RH Piva, JBM da Cunha, ...
Journal of Materials Chemistry C 6 (17), 4720-4726, 2018
212018
Sustainable glass foams produced with stone waste as a pore-forming agent: assessing the role of heating rate in foamability and glass foams recyclability
MT Souza, L Onghero, AB Passos, L Simão, RH Piva, WL Repette, ...
Journal of Cleaner Production 338, 130596, 2022
162022
Correlation between structural evolution and oxidative desulfurization activity for magnetically-recoverable γ-Fe2O3@ SiO2 core-shell–Supported WOx nanostructure
DH Piva, RH Piva, M Picinini, AD Rodrigues, EA Urquieta-González
Catalysis Communications 148, 106182, 2021
132021
Inhibition of order–disorder phase transition and improvements in the BICUVOX. 1 properties by using yttria-stabilized zirconia particles
RH Piva, DH Piva, J Venturini, R Floriano, MR Morelli
Ceramics international 41 (1), 171-177, 2015
132015
Facile synthesis of WOx/ZrO2 catalysts using WO3· H2O precipitate as synthetic precursor of active tungsten species
DH Piva, RH Piva, CA Pereira, DSA Silva, ORK Montedo, MR Morelli, ...
Materials Today Chemistry 18, 100367, 2020
102020
Improving physical properties of cubic InO1. 5-stabilized zirconia by alloying with MoO3
RH Piva, DH Piva, ORK Montedo, MR Morelli
Journal of Alloys and Compounds 685, 593-603, 2016
92016
Microstructural development and electrical behavior during crystalization of iron-rich glass-ceramics obtained from mill scale
ORK Montedo, CA Faller, FM Bertan, J Jiusti, RH Piva, DH Piva
Ceramics International 43 (15), 11864-11873, 2017
82017
Compatibility analyses of BICUVOX. 10 as a cathode in yttria-stabilized zirconia electrolytes for usage in solid oxide fuel cells
RH Piva, DH Piva, MT Souza, MR Morelli
Materials Research 17, 1173-1179, 2014
82014
BICUVOX.1-matrix composite electrolyte with yttria-stabilized zirconia as an inert phase: SEM evaluation of the chemical stability under hydrogen atmosphere
R. H. Piva, D. H. Piva, J. Venturini, R. Floriano, M. R. Morelli
Scanning 37 (5), 372–379, 2015
72015
Combating pathogens with Cs 2.5 H 0.5 PW 12 O 40 nanoparticles: a new proton-regulated antimicrobial agent
RH Piva, MC Rocha, DH Piva, ORK Montedo, H Imasato, I Malavazi, ...
Journal of Materials Chemistry B 6 (1), 143-152, 2018
62018
Microestrutura, fases cristalinas e propriedades elétricas de porcelanas aluminosas contendo diferentes concentrações de Fe2O3 sinterizadas em atmosfera …
DH Piva, RH Piva, J Venturini, MR Morelli, CP Bergmann
Cerâmica 61 (359), 374-382, 2015
62015
Thermal stability and phase transformation in fully indium oxide (InO1. 5) stabilized zirconia
RH Piva, DH Piva, MR Morelli
Materials Characterization 123, 58-66, 2017
52017
Synthesis by coprecipitation of india-stabilized zirconia and codoping with MoO3, WO3, TaO2.5, or NbO2.5 for application as thermal barrier coatings
RH Piva, DH Piva, MR Morelli
Materials Research 19 (1), 31-39, 2016
52016
Synthesis of Core–Shell Magnetic Nanoparticles Containing Ultrasmall Domains of Silicalite‐1
DH Piva, RH Piva, S Ghojavand, A Pautrat, M Debost, ...
Advanced Materials Interfaces 10 (4), 2201961, 2023
42023
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