Oscar Aurelio Mendoza Reales
Instituição:
Universidade Federal do Rio de Janeiro
Centro:
Centro de Tecnologia
Unidade:
Coordenação dos Programas de Pós-Graduação de Engenharia
Departamento:
Programa de Engenharia Civil/COPPE
Formação:
-
Universidade Federal do Rio de Janeiro
Doutorado em engenharia civil | Doutorado | 2013 - 2017
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Universidad Nacional de Colombia - Bogotá
Maestría en Ingeniería de Materiales y Procesos | Mestrado | 2011 - 2013
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Universidad Nacional de Colombia - Bogotá
Ingeniería Civil | Graduação | 2004 - 2009
Laboratórios:
Nenhum laboratório cadastrado
Nuvens de Palavras:
Artigos:
(96.77% artigos com DOI)
| Titulo | DOI | Ano |
|---|---|---|
| Low Concentrations of Gold Nanoparticles as Electric Charge Carriers in Piezoelectric Cement-Based Materials | 10.3390/ma17030615 | 2024 |
| Effect of Moisture on Electrical Resistivity and Self-Sensing Behavior of a Cement Paste | 10.1061/JMCEE7.MTENG-17356 | 2024 |
| The use of rice husk particles to adjust the rheological properties of 3D printable cementitious composites through water sorption | 10.1016/j.conbuildmat.2022.130046 | 2023 |
| Environmental evaluation of 3D printed concrete walls considering the life cycle perspective in the context of social housing | 10.1016/j.jobe.2023.106915 | 2023 |
| Nanoparticle-based Magnetic Induced Heating for Oil Well Cement Slurries: Experimental Study and Modelling Development | 10.3151/jact.21.450 | 2023 |
| Hydration kinetics of Portland cement pastes blended with C-S-H seeds and low initial reactivity supplementary cementitious materials | 10.1016/j.matpr.2023.05.660 | 2023 |
| Life cycle assessment (LCA) and environmental sustainability of cementitious materials for 3D concrete printing: A systematic literature review | 10.1016/j.jobe.2022.104456 | 2022 |
| Effective medium electrical response model of carbon nanotubes cement-based composites | 10.1016/j.conbuildmat.2022.128293 | 2022 |
| Effect of pozzolanic micro and nanoparticles as secondary fillersin carbon nanotubes/cement composites | 10.1016/j.conbuildmat.2021.122603 | 2021 |
| Cement properties characterization from a section retrieved from an oil production well after 33 years of downhole exposure | 10.1016/j.petrol.2021.109334 | 2021 |
| Dispersion of Carbon Nanotubes with Different Types of Superplasticizer as a Dispersing Agent for Self-Sensing Cementitious Materials | 10.3390/app11188452 | 2021 |
| Anionic, Cationic, and Nonionic Surfactants Used as Dispersing Agents for Carbon Nanotubes and Their Effect on Cement Hydration | 10.1061/(asce)mt.1943-5533.0003955 | 2021 |
| Rheological Properties of Metakaolin-Based Geopolymers for Three-Dimensional Printing Structures | 10.14359/51733122 | 2021 |
| Hydration of Portland cement accelerated by C-S-H seeds at different temperatures | 10.1016/j.cemconres.2020.105978 | 2020 |
| Effect of different high surface area silicas on the rheology of cement paste | 10.3989/mc.2020.15719 | 2020 |
| Nanosilica particles as structural buildup agents for 3D printing with Portland cement pastes | 10.1016/j.conbuildmat.2019.05.174 | 2019 |
| Influence of MWCNT/surfactant dispersions on the rheology of Portland cement pastes | 10.1016/j.cemconres.2018.02.020 | 2018 |
| Effect of Pyrogenic Silica and Nanosilica on Portland Cement Matrices | 10.1061/(ASCE)MT.1943-5533.0002482 | 2018 |
| Reinforcing Effect of Carbon Nanotubes/Surfactant Dispersions in Portland Cement Pastes | 10.1155/2018/2057940 | 2018 |
| Effect of a Carbon Nanotube/Surfactant Aqueous Dispersion on the Rheological and Mechanical Properties of Portland Cement Pastes | 10.1061/(asce)mt.1943-5533.0002452 | 2018 |
| A review on the chemical, mechanical and microstructural characterization of carbon nanotubes-cement based composites | 10.1016/j.conbuildmat.2017.07.232 | 2017 |
| Influence of MWCNT/surfactant dispersions on the mechanical properties of Portland cement pastes | 10.1088/1742-6596/935/1/012014 | 2017 |
| The mechanical properties of Portland cement mortars blended with carbon nanotubes and nanosilica: A study by experimental design | 10.15446/dyna.v83n198.55559 | 2016 |
| Performance of white Portland cement matrixes blended with nanosilica and limestone for architectural applications | 10.1680/jadcr.16.00015 | 2016 |
| Gypsum content determination in Portland cements by thermogravimetry | 10.1007/s10973-015-5078-y | 2016 |
| Effect of a commercial dispersion of multi walled carbon nanotubes on the hydration of an oil well cementing paste | 10.1007/s11709-015-0324-8 | 2016 |
| Structural and nano-mechanical properties of Calcium Silicate Hydrate (C-S-H) formed from alite hydration in the presence of sodium and potassium hydroxide | 10.1016/j.cemconres.2015.04.006 | 2015 |
| Effect of the reagglomeration process of multi-walled carbon nanotubes dispersions on the early activity of nanosilica in cement composites | 10.1016/j.conbuildmat.2013.12.084 | 2014 |
| Influence of super plasticizer and Ca(OH)2 on the stability of functionalized multi-walled carbon nanotubes dispersions for cement composites applications | 10.1016/j.conbuildmat.2013.05.100 | 2013 |
| An alternative thermal method for identification of pozzolanic activity in Ca(OH)2/pozzolan pastes | 10.1007/s10973-013-2973-y | 2013 |
| Durabilidad del Cemento Pórtland Blanco Adicionado con Pigmento Azul Ultramar | 2010 |
Eventos:
(20.00% eventos com DOI)
| Titulo | DOI | Ano |
|---|---|---|
| Evaluation of Microstructural and Mechanical Properties Development of Expansive Cement Slurry for P&A Applications | 10.2118/214636-MS | 2023 |
| Mineralogical Characterization of Mature Oil Well Cement Pastes Exposed to Downhole Conditions for 30+ Years | 10.4043/32722-MS | 2023 |
| Dosagem de concretos para impressão 3D considerando a operacionalização da impressora e o sistema de bombeamento | 2023 | |
| Efeito da cinza volante na hidratação e comportamento reológico de materiais cimentícios para impressão 3D | 2023 | |
| Bamboo powder as thixotropic agent for 3D printed cement-based composites | 2023 | |
| Earth-Based Mortars: Mix Design, Mechanical Characterization and Environmental Performance Assessment | 10.4028/www.scientific.net/CTA.1.271 | 2022 |
| Effect of Magnetic Nanoparticles on Strength Development and Microstructural Properties of Cement Slurry | 10.4043/31810-MS | 2022 |
| Use of magnetic nanoparticles and inductive heating as means to reduce wait on cement time | 2022 | |
| Comportamento reológico de pastas de cimento com adição de microssílica para impressão 3D | 2022 | |
| Uso da parafina microencapsulada como material de mudança de fase em argamassas de revestimento | 2022 | |
| Numerical modeling of 3D-printed concrete dams designed for pumped-storage hydropower | 2021 | |
| Modeling of a pumped hydropower storage wall in 3d printing using the software Diana Fea | 2021 | |
| Graphene oxide as conductive filler for the development of piezoresistive cement-based composites | 2021 | |
| Effect of inductive heating on the properties of a cement slurry blended with magnetic iron oxide nanoparticles | 10.48072/2525-7579.rog.2020.101 | 2020 |
| Estudo do dióxido de titânio como agente fotocatalítico para concretos auto-limpantes | 2020 | |
| Técnica ¿concreto fresco 2D - CF2D¿ para fabricação digital de artefatos de concreto | 10.46421/sbtic.v2i00.165 | 2019 |
| Influence of Humidity, Moisture and Temperature on the Electric Properties of Self-Sensing Cement Pastes for Post-Abandonment Well Monitoring | 10.4043/29894-MS | 2019 |
| Estabilización de suelos limo ? arcillosos de origen Colombiano y Brasilero con cemento, ceniza y residuos de construcción (RCD) | 2019 | |
| Validation of a portland cement hydration model using calorimetry methods | 2019 | |
| Águas de reuso: um estudo de viabilidade técnica na indústria do concreto no brasil | 2019 | |
| Redução potencial do impacto ambiental de argamassas através do uso de CCA e mudança do método produtivo | 2019 | |
| Mechanical Characterization of Angustifolia Kunth and Rayada Amarilla Guadua Bamboo | 2019 | |
| Carbonation study in a cement matrix with carbon nanotubes | 2019 | |
| The Role of Surface Area and Compacity of Nanoparticles on the Rheology of Cement Paste | 2017 | |
| Surfactants as dispersants for carbon nanotubes in water: hydration of cement | 2017 | |
| Performance and environmental impact of ddry concrete produced with recycled aggregates for pre-cast paving units | 2016 | |
| Durability of white portland cement mortars blended with silica nanoparticles | 2016 | |
| Effect of a commercial dispersion of multi walled carbon nanotubes on the hydration of an oil well cementing paste | 2015 | |
| Evaluation of pozzolanic activity of nanosilica in lime pastes at early age | 2015 | |
| Adsorption of surfactant by nanosilica particles in carbon nanotubes/water dispersions: application in a cement matrix | 2015 | |
| Effect of the dispersion of carbon nanotubes in water when using ultrasonic treatment and a superplasticizer | 2012 | |
| Pozzolanic activity of Metakaolin and Ultramarine Blue pigment | 2011 | |
| Estudio comparativo de la actividad puzolánica de la nanosílice y el humo de sílice en pastas de cal | 2009 | |
| Durabilidad del cemento Portland blanco adicionado con pigmento Azul Ultramar | 2008 | |
| Incidencia del Azul Ultramar sobre las propiedades mecánicas y de durabilidad del cemento Portland | 2008 |