Instituto de Energía y Materiales

College of Sciences and Engineering
About us

The Institute of Energy and Materials focuses on interdisciplinary research in technology, engineering, and industry, with a particular emphasis on the field of energy and materials. Its primary objective is to drive scientific research and promote the publication of articles, as well as the development of patents in these areas. Additionally, it seeks to establish collaborations with various entities, offer research services and consultancy, and encourage the creation of ventures related to energy and materials.

In the educational sphere, the institute provides continuous training programs for both students and professionals, spanning from higher education levels to postgraduate programs, including high school courses and specialization programs. Its goal is to educate specialists in Energy and Materials, thus contributing to technological and scientific advancement in these fundamental fields.

Research Interests

The Institute of Energy and Materials is dedicated to promoting and conducting scientific research and projects related to the transformation of energy and materials through advanced and state-of-the-art technological processes. We do so in collaboration with local, national, and international sectors, both public and private, with the aim of providing solutions to emerging challenges in Ecuador and globally, thereby fostering sustainable societal development.

Academic staff
Mission

To foster multidisciplinary and high-impact work in scientific research, innovation, technological development, and community engagement in the fields of Energy and Materials, the goal is to bring together experts in related areas. This collaboration aims to propose comprehensive solutions to local and global challenges in Energy and Materials.

Vision

To take a leadership role in Ecuador in scientific research, innovation, technological development, and collaboration between academia, the community, government, and industry in the fields of Energy and Materials, the institute seeks to coordinate the efforts of a significant group of national and international expert collaborators. The ultimate aim is to become a benchmark in Latin America.

Personnel

Responsibles:

Alfredo Guillermo Valarezo Garcés Ph.D.
Director
(+593 2) 297-1700 Ext: 1048
avalarezo@usfq.edu.ec

Juan Sebastián Proaño Avilés Ph.D.
Co-Director
(+593 2) 297-1700 Ext. 2030
jsproano@usfq.edu.ec

Diego Sebastián Ponce Cahuasqui Ph.D.
Secretary
(+593 2) 297-1700 Ext: 2074
sponce@usfq.edu.ec

Professors/Researchers:

Alfredo Valarezo, Ph.D.
avalarezo@usfq.edu.ec

Andrea Landázuri, Ph.D.
alandazuri@usfq.edu.ec

David Escudero, Ph.D.
descudero@usfq.edu.ec

Eva Lantsoght, Ph.D.
elantsoght@usfq.edu.ec

Francisco Játiva, Ph.D.
fjativav@usfq.edu.ec

Frank Alexis, Ph.D.
falexis@usfq.edu.ec

Jaime López, Ph.D.
jlopez@usfq.edu.ec

José Alvarez, Ph.D.
jalvarezb@usfq.edu.ec

Juan Sebastián Proaño, Ph.D.
jsproano@usfq.edu.ec

Lorena Bejarano, Ph.D.
lbejarano@usfq.edu.ec

Lourdes Orejuela, Ph.D.
lorejuela@usfq.edu.ec

Marco León, M.Sc.
mleond@usfq.edu.ec

Rafael Soria, Dsc.
rsoriap@usfq.edu.ec

Sebastian Ponce, Ph.D.
sponce@usfq.edu.ec

Víctor Herrera, Ph.D.
vherrera@usfq.edu.ec

Herman Morillo, Ph.D.
hmurillor@usfq.edu.ec

Cristina Mateus Ph.D. (Instituto Biósfera/Instituto de Geografía)
mcmateus@usfq.edu.ec

Fernando Nicolás Vela Ph.D.
nvela@usfq.edu.ec

Thomas Cadenbach Ph.D
tcadenbach@usfq.edu.ec

Advisory Board:

Carlos Mena Ph.D. (Instituto de Geografía/GAIAS)
cmena@usfq.edu.ec

Valeria Ochoa, Ph.D. (Instituto Biósfera)
vochoa@usfq.edu.ec

Eduardo Alba, Ph.D. (Decano Politécnico)
ealba@usfq.edu.ec

Dario Niebieskikwiat (Vicedecano Politécnico)
dniebieskikwiat@usfq.edu.ec

César Zambrano, Ph.D. Decano de Investigación
czambrano@usfq.edu.ec

Non-tenured Faculty and Affiliated Researchers

Ing. Samantha Criollo
gcriollo@usfq.edu.ec

Ing. Krutskaya Yépez
kyepez@usfq.edu.ec

Ing. Yupanki de la Cruz
ydelacruz@usfq.edu.ec

Ing. Emilia Ramos
eramosh@usfq.edu.ec

Research

Ecological Transition and Decarbonization

  • Develop, analyze, and implement just decarbonization strategies applicable to the local community, the country, and the region.
  • Study the potential of renewable energy sources and develop strategies for their efficient integration into the country's energy matrix.

Integrated Planning

  • Develop integrated planning tools.
  • Create long-term scenarios for the evolution of the energy system and other sectors responsible for greenhouse gas emissions.
  • Develop scenarios for climate change mitigation or deep decarbonization.
  • Analyze specific technologies in the national energy system.
  • Evaluate energy and environmental policy instruments.

Energy Use and Conversion

  • Promote the use of environmentally and socially low-impact technologies for rational energy utilization.
  • Develop physical, chemical, and thermochemical processes for energy transformation with a sustainable focus.
  • Evaluate the stages of generation, transmission/transport, distribution, and consumption of various energy resources and develop proposals for efficient operation.

Data Analysis Science

  • Develop data analysis science in areas such as energy, natural resources, the environment, land use, among others, for informed decision-making.

Energy Efficiency and Energy Management Systems (EMS)

  • Promote and encourage energy utilization from different primary sources based on efficiency criteria, rational consumption, and democratic access, using cutting-edge techniques and technology.
  • Evaluate the technical, economic, and environmental feasibility as well as the impact of proposed methodologies.
  • Develop energy control and management techniques applied at the user and microgrid levels, integrating renewable energy utilization systems.

Circular Engineering and Industrial Symbiosis

  • Develop projects and processes based on circular economy concepts, bioeconomy, circular engineering, zero-waste technology, environmentally friendly and state-of-the-art processes.
  • Utilize organic waste for the development of materials important in various industrial applications, such as chemistry, food, biomedicine, biotechnology, energy, construction, agro-industry, among others, as well as apply environmental remediation treatments to air, soil, and water resources.
  • Recover metals and high-value-added compounds, such as nanocellulose from bran, lignins, dyes, and others, using advanced separation techniques, such as deep eutectic solvents (DES).

Buildings

  • Conduct research on "zero emissions," "net-zero energy," and "circular" buildings and infrastructure for sustainable development. This includes structural applications of sustainable materials such as geopolymers, passive building development, and the reuse of prefabricated elements.
  • Conduct research on cementitious materials, especially concrete, with the purpose of promoting new technologies in material mixtures with a focus on sustainability and durability. The research spectrum focuses on both micro (basic research) and macro (applied research) scales.

New Materials

  • Conduct scientific research, both theoretical and applied, on new materials and their applications in technological, engineering, and industrial areas.
  • Promote proper utilization of the country's material resources.
  • Develop advanced characterization techniques for structural materials, biomaterials, archaeological materials, among others, using optical and scanning microscopy, mechanical tests, and thermochemical analysis.
  • Identify opportunities to utilize marine and terrestrial materials, evaluating their feasibility and applications.
  • Develop biomaterials, catalysts, and porous materials from agro-industrial waste and by-products.
  • Produce materials from organic sources.

Industrial Processing and Production

  • Study the physical and chemical phenomena of matter transformations through mechanical, thermal, or chemical processes at the molecular or macroscopic level.
  • Research advanced structural and functional applications of ceramics, metals, polymers, and composites, and develop non-traditional applications of these materials in the region.
  • Research technological applications related to manufacturing (including thermal spraying, coatings, welding, casting, additive manufacturing, machining, molding) and investigate material deterioration processes (including corrosion, wear, and failure analysis).
  • Develop products and additives for environmental, electronics, food, cosmetics, nutraceuticals, pharmaceuticals, paper and cardboard, adhesives, resins, adsorbents, and industrial applications.
  • Develop thermochemical processes, bioprocesses, and biorefining for energy and materials generation with a sustainable focus based on waste utilization.
  • Conduct computational simulations to study the effects of processing on material properties and their applications.

Environmental Impact and Sustainability

  • Conduct environmental impact, sustainability, and circularity studies of energy and material transformation processes.
  • Promote the use of low-impact environmental (eco-friendly and advanced) and social technologies in energy and material generation and utilization.
  • Promote the use of renewable resources through the application of biorefinery for raw material production, such as biofuels, biofertilizers, biopolymers, biomaterials, among others.
  • Research and develop technologies and strategies to improve efficiency in energy production, distribution, and utilization, reducing the carbon footprint.
  • Develop and evaluate new materials and manufacturing techniques that reduce environmental impact, such as recyclable, biodegradable, and low-carbon materials.
  • Research circular economy models that promote reuse, recycling, and waste reduction in energy and material production.
  • Research strategies for sustainable management of critical resources such as water and energy in industrial and urban contexts.
  • Conduct life cycle analysis to evaluate the environmental impact of products, technologies, and energy and material systems throughout their lifecycle.
  • Develop materials and products from renewable biological resources, such as biomass, and explore applications in various industries.
  • Research the production, storage, and applications of hydrogen as a clean and sustainable energy source.

Social Awareness and Gender in Energy


Research Lines

  • Alternative Energies
  • Properties and Applications of Materials
  • Circular Engineering and Industrial Symbiosis
  • Nanotechnology
  • Biomaterials

Publications

Professors/Researchers Publications DOI Year
Frank Alexis, Ph.D. Lucas G.B. Felicio, Bianca B.M. Vieira, Ivana S. Lula, Renata Diniz, Frank Alexis, Flávio B. Miguez, Frederico B. De Sousa. Water soluble spiropyran for Hg2+ sensing in water, Journal of Molecular Structure, Volume 1298, Part 2, 2024, 136963, ISSN 0022-2860 https://doi.org/10.1016/j.molstruc.2023.136963 2024
Andrea Landazuri, Ph.D. / Lourdes M. Orejuela-Escobar Andrea C. Landázuri, Luis M. Prócel, Oliver Caisaluisa, Katty Beltrán, Eduardo Holguín, Susan Yépez, Lourdes M. Orejuela-Escobar, Víctor H. Guerrero, Nelson Herrera, Ramiro Taco, Valorization of ripe banana peels and cocoa pod husk hydrochars as green sustainable “low loss” dielectric materials, Journal of Cleaner Production, Volume 426, 2023, 139044, ISSN 0959-6526 https://doi.org/10.1016/j.jclepro.2023.139044 2023
Alfredo Valarezo, Ph.D. / Lorena Bejarano, Ph.D. Carlos F. Gould, M. Lorena Bejarano, Marianthi-Anna Kioumourtzoglou, Alison G. Lee, Ajay Pillarisetti, Samuel B. Schlesinger, Enrique Terán, Alfredo Valarezo, and Darby W. Jack. Widespread Clean Cooking Fuel Scale-Up and under-5 Lower Respiratory Infection Mortality: An Ecological Analysis in Ecuador, 1990–2019 Environmental Health Perspectives 131:3 CID: 037017. 2023. https://doi.org/10.1289/EHP11016 2023
Alfredo Valarezo, Ph.D. / Lorena Bejarano, Ph.D. Alfredo Valarezo, Lissete Dávila, M. Lorena Bejarano, Iván Nolivos, Emilio Molina, Samuel B. Schlesinger, Carlos F. Gould, Darby W. Jack, Resilient clean cooking: Maintaining household clean cooking in Ecuador during the COVID-19 pandemic, Energy for Sustainable Development, Volume 74, 2023, Pages 349-360, ISSN 0973-0826 https://doi.org/10.1016/j.esd.2023.03.018 2023
Alfredo Valarezo, Ph.D. / Lorena Bejarano, Ph.D. Carlos F. Gould, Lissete Dávila, M. Lorena Bejarano, Marshall Burke, Darby W. Jack, Samuel B. Schlesinger, José R. Mora, Alfredo Valarezo. Air pollution exposure when cooking with electricity compared to gas. 2023. https://doi.org/10.1101/2023.04.10.23288249 2023
Alfredo Valarezo, Ph.D. / Lorena Bejarano, Ph.D. Gould Carlos F., Bejarano, M. Lorena, De La Cuesta Brandon, Jack Darby W., Schlesinger Samuel B., Valarezo Alfredo, Burke Marshall. Climate and health benefits of a transition from gas to electric cooking. Proceedings of the National Academy of Sciences. 2023. https://doi.org/10.1073/pnas.230106112 2023
Frank Alexis, Ph.D. / José Alvarez, Ph.D. Zamora-Mendoza, L.; Gushque, F.; Yanez, S.; Jara, N.; Álvarez-Barreto, J.F.; Zamora-Ledezma, C.; Dahoumane, S.A.; Alexis, F. Plant Fibers as Composite Reinforcements for Biomedical Applications. Bioengineering 2023, 10, 804. https://doi.org/10.3390/bioengineering10070804 2023
Frank Alexis, Ph.D. Maria Arcentales, Raquel Martín-Sampedro, Ralph Santos-Oliveira, Mohamed F. Attia, Jeffrey N. Anker, Daniel C. Whitehead, Alexis Debut, Liquan Deng, Yuanna Zheng, Bing Hu, Maria P. Romero, Floralba López, and Frank Alexis. Lignocellulosic-Based Nanoparticles with Photoluminescent Properties for Bioimaging ACS Applied Materials & Interfaces 2023 15 (26), 31320-31329 https://doi.org/10.1021/acsami.3c05248 2023
José Alvarez, Ph.D. / Marco Leon, MSc Jimenez, M.; Viteri, D.; Oña, D.; Leon, M.; Ochoa-Herrera, V.; Carpintero, N.; Sepulcre, F.; Alvarez-Barreto, J.F. Matrices of Native and Oxidized Pectin and Ferrous Bisglycinate and Their In Vitro Behavior through Gastrointestinal Conditions. Colloids Interfaces 2023, 7, 35. https://doi.org/10.3390/colloids7020035 2023
Lourdes Orejuela, Ph.D. / Lorena Bejarano, Ph.D. L. Fernando Zambrano-Mite, Yanet Villasana, M. Lorena Bejarano, Christian Luciani, Dario Niebieskikwiat, Willin Álvarez, Dario F. Cueva, Daniel Aguilera-Pesantes, Lourdes M. Orejuela-Escobar, Optimization of microfibrillated cellulose isolation from cocoa pod husk via mild oxalic acid hydrolysis: A response surface methodology approach, Heliyon, Volume 9, Issue 6, 2023, e17258, ISSN 2405-8440 https://doi.org/10.1016/j.heliyon.2023.e17258 2023
Víctor Herrera, Ph.D. Jesús Rodríguez-Flores, Victor Herrera-Perez, Mayra Pacheco-Cunduri, Jorge Hernández-Ambato, Alejandro Paredes-Camacho, Miguel Delgado-Prieto, Optimal Neuro-fuzzy model and PID controller of a Hydro-generator unit from the identification of its LTI model, Alexandria Engineering Journal, Volume 71, 2023, Pages 309-337, ISSN 1110-0168 https://doi.org/10.1016/j.aej.2023.03.039 2023
José Alvarez, Ph.D. Alvarez-Vega, C., Streitwieser, D.A., Álvarez-Barreto, J. et al. Characterization of low density polyethylene greenhouse films during the composting of rose residues. SN Appl. Sci. 4, 275 (2022). https://doi.org/10.1007/s42452-022-05155-0 2022
Sebastian Ponce, Ph.D. / Daniela Almeida, Ph.D. Pablo A. Gangotena, Dr. Sebastian Ponce, Álvaro Gallo-Córdova, Dr. Daniela Almeida Streitwieser, Dr. José R. Mora. Highly Active MgP Catalyst for Biodiesel Production and Polyethylene Terephthalate Depolymerization. https://doi.org/10.1002/slct.202103765 2022

Previous publications

Previous publications from the institutes preceding the Institute of Energy and Materials.

Publications from the Institute of Materials - IMA

Professors/Researchers Publications: DOI Year
Marco León M.Sc. / Alfredo Valarezo Ph.D. / Lorena Bejarano Ph.D. / José Alvarez Barreto Ph.D. León, M., Alvarez, D., Valarezo, A., Bejarano, L., Viteri, D., Giraldo-Betancur, A. L., Muñoz-Saldaña, J., & Alvarez-Barreto, J. (2022). Electrodeposition of Chitosan on Ti-6Al-4V Surfaces: A Study of Process Parameters. Materials Research, 25. https://doi.org/10.1590/1980-5373-MR-2021-0552 2022
Andrea Landázuri Ph.D. / Lorena Bejarano Ph.D. Juan S. Villarreal, Javier R. Gándara, Danny Navarrete, M. Lorena Bejarano & Andrea C. Landázuri (2021) Lead (Pb2+) adsorption by means of pristine and prewashed residual Moringa oleifera Lam. seed husk biomass for water treatment applications, International Journal of Sustainable Engineering, 14:5, 970-982 DOI: 10.1080/19397038.2020.1862350 2021
José Alvarez-Barreto Ph.D. J.F. Alvarez-Barreto, F. Larrea, M.C. Pinos, J. Benalcázar, D. Oña, C. Andino, D.A. Viteri, M. Leon, and D. Almeida-Streitwieser. Chemical Pretreatments on Residual Cocoa Pod Shell Biomass for Bioethanol Production, 2021, 6(1), p 1490–1500. http://dx.doi.org/10.21931/RB/2020.06.01.9 2021
Alfredo Valarezo Ph.D. / Lorena Bejarano Ph.D. Carlos F. Gould, Samuel B. Schlesinger, Emilio Molina, M. Lorena Bejarano, Alfredo Valarezo, Darby W. Jack. Household fuel mixes in peri-urban and rural Ecuador: Explaining the context of LPG, patterns of continued firewood use, and the challenges of induction cooking, Energy Policy, Volume 136, 2020, 111053, ISSN 0301-4215, https://doi.org/10.1016/j.enpol.2019.111053 2020
Alfredo Valarezo Ph.D. / Lorena Bejarano Ph.D. Gould CF, Schlesinger SB, Molina E, Lorena Bejarano M, Valarezo A, Jack DW. Long-standing LPG subsidies, cooking fuel stacking, and personal exposure to air pollution in rural and peri-urban Ecuador. J Expo Sci Environ Epidemiol. 2020 Jul;30(4):707-720. https://doi.org/10.1038/s41370-020-0231-5 2020
Alfredo Valarezo Ph.D. Oviedo, F., Valarezo, A. Residual Stress in High-Velocity Impact Coatings: Parametric Finite Element Analysis Approach. J Therm Spray Tech 29, 1268–1288 (2020). https://doi.org/10.1007/s11666-020-01026-5 2020
Alfredo Valarezo Ph.D. Valarezo, A., Shinoda, K. & Sampath, S. Effect of Deposition Rate and Deposition Temperature on Residual Stress of HVOF-Sprayed Coatings. J Therm Spray Tech 29, 1322–1338 (2020). https://doi.org/10.1007/s11666-020-01073-y 2020

Publications from the Institute of Development of Alternative Energies and Materials - IDEMA

Professors/Researchers Publications: DOI Year
Nicolás Vela Ph.D. Vela-García, N., Bolonio, D., García-Martínez, M. J., Ortega, M. F., & Canoira, L. (2022). Thermochemical conversion of agricultural waste to biojet fuel. Sustainable Alternatives for Aviation Fuels, 27–48. https://doi.org/10.1016/B978-0-323-85715-4.00002-1 2022
Sebastián Ponce Ph.D. / Daniel Almeida Ph.D. Pablo A. Gangot ena, Dr. Sebastian Ponce, Álvaro Gallo-Córdova, Dr. Daniela Almeida Streitwieser, Dr. José R. Mora Highly Active MgP Catalyst for Biodiesel Production and Polyethylene Terephthalate Depolymerization. 2022 https://doi.org/10.1002/slct.202103765 2022
José Alvarez-Barreto Ph.D. Alvarez-Vega, C., Streitwieser, D.A., Álvarez-Barreto, J. et al. Characterization of low density polyethylene greenhouse films during the composting of rose residues. SN Appl. Sci. 4, 275. 2022. https://doi.org/10.1007/s42452-022-05155-0 2022
Nicolás Vela Ph.D. / Daniela Almeida Ph.D. Vela-García, N., Bolonio, D., García-Martínez, M.-J., Ortega, M. F., Almeida Streitwieser, D., & Canoira, L. (2021). Biojet fuel production from oleaginous crop residues: thermoeconomic, life cycle and flight performance analysis. Energy Conversion and Management, 244, 114534. https://doi.org/10.1016/j.enconman.2021.114534 2021
Daniela Almeida Ph.D. / Lorena Bejarano Ph.D. Streitwieser DA, Villamil DO, Gutierrez E, Salazar S, Mora JR, Bejarano ML. Fast Pyrolysis as a Valorization Mechanism for Banana Rachis and Low-Density Polyethylene Waste. Chem Eng Technology https://doi.org/10.1002/ceat.202100232 2021

Services

The USFQ Institute of Energy and Materials offers a wide range of services designed to meet the specific needs of our clients. Our tests rigorously adhere to both national and international standards, thus ensuring high-quality results in line with the particular requirements of each project.

Failure Analysis

We specialize in identifying and resolving issues in components, materials, and systems to quickly pinpoint and address the causes of failures, assisting you in optimizing the quality and performance of your products.

  • SEM / EDS Analysis
  • Fractography
  • Surface Roughness Measurement

Mechanical Testing

We conduct tests on materials and components to evaluate their strength, durability, and behavior under various conditions. Whether it's to verify the quality of your products, explore potential improvements, or ensure compliance with specific regulations, our mechanical tests provide the precision and reliability you require.

  • Coating Adhesion Testing according to ASTM standards (e.g., ASTM C-633)
  • Tensile Testing on polymers, steels, rods, cables, etc.
  • Flexural Testing

Materials Characterization

We analyze material properties and chemical composition under various conditions. With this information, you can make informed decisions to enhance the quality and performance of your materials and products.

  • Metallography
  • SEM / EDS Analysis
  • X-ray Analysis
  • Grain Size Measurement
  • Hardness Testing (HV / HR / HB)
  • Photo-spectrometry
  • Stress-Strain Testing

Wear Analysis

Our focus is on thoroughly understanding how your materials and components withstand wear and fatigue over time. Through specialized tests, we evaluate the degradation and wear of your products, enabling you to identify areas for improvement and optimization.

  • Corrosion Testing
  • Erosion Testing
  • ASTM G65 Abrasion Testing

Alliances

Entity Name: Network for Studies on Energy Poverty. Policies, Indicators, Technologies, and Innovations for Mitigation (REPE). Part of CYTED.
Country: Various Latin American Countries
Type of Collaboration: Thematic Network


Entity Name: Framework Cooperation Agreement between USFQ and Empresa Eléctrica Quito
Country: Ecuador
Type of Collaboration: Interinstitutional


Entity Name: Ministry of Energy and Non-Renewable Natural Resources (MERNNR)
Country: Ecuador
Type of Collaboration: Interinstitutional


Entity Name: Framework Cooperation Agreement between the University San Francisco de Quito and IKERLAN S.Coop.
Country: Ecuador – Spain
Type of Collaboration: Interinstitutional

Events

Upcoming Events

  • Research Congress on Materials and Applications CIMA 2024

Past Events

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