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Mario Sandro Grageda Zegarra

Director

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Materials science; Lithium compounds; Electrochemistry; Energy

Ciencias de la ingeniería mención Cs. de los materiales, UNIVERSIDAD DE CHILE. Chile, 2008
Ingeniería Metalúrgica, Universidad Tecnológica de Moscú MISIS. Rusia, 1994
CAD/CAE, Universidad Mayor de San Simón. Holanda, 1997

académico Full Time

UNIVERSIDAD DE ANTOFAGASTA

Facultad de Ingenieria

Antofagasta, Chile

2010 - At present

Investigador Full Time

SQM

Antofagasta, Chile

2008 - 2010


Enhanced Structural and Electrochemical Stability of Li and Mg Co-Doped LiMn2O4 Cathodes for Li-Ion Batteries with a Mg Source from Bischofite Llusco; A.; Rojas; L.; GrÃ¡geda; M.; Lovera; J.A. Article ISI SCOPUS Journal of Physical Chemistry C (2025)
Membrane-Assisted Electrochemical Removal of Mg2+ and Ca2+ from Lithium Brines: Effects of Temperature and Current Density Through a Zeta Potential Approach González Alonso; Choque Geovanna; Grágeda Mario ; Ushak Svetlana Article ISI SCOPUS Membranes (2025)
Performance and Energy Analysis of Solar Water Heating Plant in Area of High Solar Radiation: Case of Study in Northern Chile Ushak S.; Louis S.P.; Pablo S.; Marín, PE; Cruz, MJ; Grageda M. Article ISI SCOPUS International Journal of Energy Research (2025)
The Development and Analysis of a Preliminary Electrodialysis Process for the Purification of Complex Lithium Solutions for the Production of Li2CO3 and LiOH Gonzalez, Alonso; Choque, Geovanna; Grageda, Mario; Ushak, Svetlana Article ISI SCOPUS Membranes (2025)
Waste polyethylene terephthalate-derived organic-inorganic hybrid materials as sustainable dual electrodes for Li-ion batteries Kumaresan, Lakshmanan; Hanamantrao, Desai Prashant; Jeong, Byeong Jin; Grageda, Mario; Lee, Chang Woo; Vediappan, Kumaran Article ISI SCOPUS Applied Surface Science (2025)
Modified Nafion®-based membranes for the application in the LiOH production by membrane electrolysis Butylskii, Dmitrii; V. Nikonenko, Victor; Ruleva, Valentina; Ponomar, Maria; Pasechnaya, Evgeniya; Moroz, Ilia; Gonzalez, Alonso; Grageda, Mario Article ISI SCOPUS Journal of Water Process Engineering (2024)
Life Cycle Analysis of a Green Solvothermal Synthesis of LFP Nanoplates for Enhanced LIBs in Chile Cofre, Patricio; Viton, Maria de Lucia; Ushak, Svetlana; Grageda, Mario Article ISI SCOPUS Nanomaterials (2023)
Modeling and Validation of a LiOH Production Process by Bipolar Membrane Electrodialysis from Concentrated LiCl Gonzalez, Alonso; Grageda, Mario; Ushak, Svetlana Article ISI SCOPUS Membranes (2023)
Effect of particle-size distribution on LiFePO4 cathode electrochemical performance in Li-ion cells Article ISI REVISTA MEXICANA DE INGENIERIA QUIMICA (2022)
Phase Change Slurries for Cooling and Storage: An Overview of Research Trends and Gaps Borri, Emiliano; Hua, Nan; Sciacovelli, Adriano; Wu, Dawei; Ding, Yulong; Li, Yongliang; Brancato, Vincenza; Zhang, Yannan; Frazzica, Andrea; Li, Wenguang; et al. Article ISI SCOPUS Energies (2022)
Potential use of magnesium industrial waste for synthesis of Li and Mg co-doped LiMn2O4 nanoparticles as cathode material for Li-ion batteries: Effect of sintering temperature Rojas, Luis; Ushak, Svetlana; Grageda, Mario Article ISI SCOPUS Nano Research (2022)
Application and analysis of bipolar membrane electrodialysis for lioh production at high electrolyte concentrations: Current scope and challenges Gonzalez, Alonso; Grageda, Mario; Ushak, Svetlana; Sistat, Philippe; Cretin, Marc Article ISI SCOPUS Membranes (2021)
Application of thermal storage in over-night refrigeration of an institutional building Grageda, Mario; Ushak, Svetlana Article ISI SCOPUS Solar Energy (2021)
Development of the inorganic composite phase change materials for passive thermal management of Li-ion batteries: Application Galazutdinova, Yana; USHAK-DE GRAGEDA, SVETLANA NIKOLAEVNA; Farid, Mohammed M.; Al-Hallaj, Said Article ISI SCOPUS Journal of Power Sources (2021)
Advances in the development of latent heat storage materials based on inorganic lithium salts Cabeza L.F. Article ISI SCOPUS Solar Energy Materials and Solar Cells (2020)
Analysis of a Process for Producing Battery Grade Lithium Hydroxide by Membrane Electrodialysis Grageda, Mario; Gonzalez, Alonso; Quispe, Adrian; Ushak, Svetlana Article ISI SCOPUS Membranes (2020)
Assessing corrosive behaviour of commercial phase change materials in the 21 - 25 degrees C temperature range Ushak, Svetlana; de Gracia, Alvaro; Grageda, Mario; Cabeza, Luisa F. Article ISI SCOPUS Journal of Energy Storage (2020)
Development and Results from Application of PCM-Based Storage Tanks in a Solar Thermal Comfort System of an Institutional Building-A Case Study Javier Batlles F.; Gil, Bartosz; Ushak, Svetlana; Kasperski, Jacek; Lujan, Marcos; Maldonado, Diana; Nems, Magdalena; Nems, Artur; Puertas, Antonio M.; Romero-Cano, Manuel S.; et al. Article ISI SCOPUS Energies (2020)
Development of the inorganic composite phase change materials for passive thermal management of Li-ion batteries: material characterization Al-Hallaj S. Article ISI SCOPUS International Journal of Energy Research (2020)
Kinetic and Thermodynamic Studies on Synthesis of Mg-Doped LiMn2O4 Nanoparticles Llusco, Aleksei; Grageda, Mario; Ushak, Svetlana Article ISI SCOPUS Nanomaterials (2020)
Corrosion properties of nickel coatings obtained from aqueous and nonaqueous electrolytes Cruz, MJ; Makarova I.V.; Kharitonov D.S.; Dobryden I.; Chernik A.A. Article ISI SCOPUS SURFACE AND INTERFACE ANALYSIS (2019)
Insights Into the Microbiology of the Chaotropic Brines of Salar de Atacama, Chile Cubillos, Carolina F.; Paredes, Adrian; Palme, Jenifer; Grageda, Mario; Dorador, Cristina Article ISI SCOPUS FRONTIERS IN MICROBIOLOGY (2019)
Microbial Communities From the World's Largest Lithium Reserve, Salar de Atacama, Chile: Life at High LiCl Concentrations Cubillos C.F. Article ISI SCOPUS Journal of Geophysical Research: Biogeosciences (2018)
Purification of brines by chemical precipitation and ion-exchange processes for obtaining battery-grade lithium compounds Grageda, Mario; Gonzalez, Alonso; Grageda, Mirko; Ushak, Svetlana Article ISI SCOPUS INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2018)
Novel inorganic binary mixture for low-temperature heat storage applications Article ISI SCOPUS INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2017)
Advances in the valorization of waste and by-product materials as thermal energy storage (TES) materials Gutierrez A.; Miró L.; Gil A.; Rodríguez-Aseguinolaza J.; Barreneche, C; Calvet N.; Py X.; Inés Fernández A.; Grageda M.; Ushak S.; et al. Article ISI SCOPUS RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)
Preparation and Characterization of Inorganic PCM Microcapsules by Fluidized Bed Method Ushak S.; Judith Cruz M.; Cabeza L.F.; Grageda M. Article ISI SCOPUS MATERIALS (2016)
Development and optimization of a modified process for producing the battery grade LiOH: Optimization of energy and water consumption Grageda M.; Gonzalez A.; Alavia W.; Ushak S. Article ISI SCOPUS Energy (2015)
Thermal performance evaluation of bischofite at pilot plant scale Gasia, J; Gutierrez A.; Peiro, G; Miró L.; Grageda M.; Ushak S. Article ISI SCOPUS Applied Energy (2015)
Thermophysical characterization of a by-product from the non-metallic industry as inorganic PCM Gutierrez A.; Galleguillos H.; Grageda M. Article ISI SCOPUS Solar Energy Materials and Solar Cells (2015)
Use of polyethylene glycol for the improvement of the cycling stability of bischofite as thermal energy storage material Gutierrez A.; Ushak S.; Galleguillos H.; fernandez A; Grageda M. Article ISI SCOPUS Applied Energy (2015)
Effect of solution impurities on morphology and composition of copper electrodeposits obtained in membrane based cell Cifuentes L.; Grageda M.; Casas J.M.; Vargas T. Article ISI SCOPUS MATERIALS SCIENCE AND TECHNOLOGY (2009)
Electrowinning of copper in two- and three-compartment reactive electrodialysis cells Cifuentes L.; Grageda M.; Crisóstomo G. Article ISI SCOPUS Chemical Engineering Science (2006)
Preparation and performance of coke anodes for ferrous to ferric ion oxidation in a new copper electrowinning cell Cifuentes L.; Grageda M.; Mondaca C. Article ISI CANADIAN METALLURGICAL QUARTERLY (2005)


Chapter 14 - Applications of wastes based on inorganic salts as low-cost thermal energy storage materials Ushak, Svetlana; Grageda, Mario BookSection SCOPUS Sustainable Material Solutions for Solar Energy Technologies: Processing Techniques and Applications (2021)
Using molten salts and other liquid sensible storage media in thermal energy storage (TES) systems Ushak, S.; Fernández A.G.; Grágeda M. BookSection (2015)


Application of Solar Heating on the Electrolyte Conditioning for Electrowinning Process: Thermosolar Plant Performance Ushak S.; Grageda M.; Pulido D.; Oró E. ConferencePaper ISI SCOPUS PROCEEDINGS OF RENEWABLE ENERGY INTEGRATION WITH MINI/MICROGRID (REM2016) (2014)
Development of Thermal Energy Storage Materials from Waste-Process Salts Ushak S.; Gutierrez A.; Flores E.; Galleguillos H.; Grageda M. ConferencePaper ISI SCOPUS PROCEEDINGS OF RENEWABLE ENERGY INTEGRATION WITH MINI/MICROGRID (REM2016) (2014)
Heat-treated material for sensible heat storage from waste of non-metallic industry Gutierrez A.; Galazutdinova Y.; Vargas P.; Grageda M.; Ushak S. ConferencePaper SCOPUS 12th Workshop on Analytic Algorithmics and Combinatorics 2015, ANALCO 2015 (2014)
Prospects for Photovoltaics in Sunny and Arid Regions: A Solar Grand Plan for Chile - Part I-Investigation of PV and Wind Penetration Fthenakis V.; Atia, AA; Perez M.; Florenzano A.; Grageda M.; Lofat M.; Ushak S.; Palma R. ConferencePaper ISI 2014 IEEE 40TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC) (2014)
Prospects for photovoltaics in sunny and arid regions: A solar grand plan for Chile -Part I-investigation of PV and wind penetration Fthenakis V.; Perez M.; Florenzano A.; Grageda M.; Lofat M.; Ushak S.; Palma R. ConferencePaper SCOPUS 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (2014)
Impurity influence in physico-chemical and corrosion properties of Chilean solar nitrates Fernandez A.G.; Grageda M.; Galleguillos H. ConferencePaper ISI SCOPUS PROCEEDINGS OF RENEWABLE ENERGY INTEGRATION WITH MINI/MICROGRID (REM2016) (2013)


Metodo para preparar una sal cuaternaria eutectica basada en nitratos y su uso. Grageda, Mario; Ushak, Svetlana; Lovera, Jorge; Vega, Mariela Patent Sin anotaciones (2024)
Método de producción de Mg(OH)2 de alta pureza a partir de bischofita de descarte industrial Patent Sin notas (2024)
Método para producir LiOHxH20 grado batería a partir de salmueras mediante electrolisis de membrana Grageda, Mario; Quispe, Adrian; Gonzalez; Alonso Patent Sin anotaciones (2024)
Espinela de manganeso dopada con magnesio, material catódico que la comprende, método de preparación, y bateria de ion litio que la comprende Ushak, Svetlana Patent (2021)


Escalamiento y optimización del proceso de producción de LiOH grado batería usando salmueras del salar de atacama vía procesos de electromembrana Grageda, Mario; Ushak, Svetlana; Marin, Paula Proyecto (2024)
Development of new heat transfer fluids as phase change slurries enhanced with Janus nanoparticles for solar applications Svetlana Ushak Proyecto (2023)
PLATAFORMA PARA LA PRODUCCIÓN DE MATERIALES AVANZADOS SUSTENTABLES Y MANUFACTURA DE BATERÍAS DE LITIO Grageda, Mario; Ushak, Svetlana Proyecto (2022)
Development of new high performance nanostructured materials for lithium ion batteries doped with elements obtained from waste materials from the Salar de Atacama and other Industrial minerals Ushak, Svetlana Proyecto (2019)


A review on phase change materials employed in Li-ion batteries for thermal management systems Ushak, Svetlana; Song, Wenji; Zhao, Ding; Grageda, Mario; Lin, Wenye; Chen, Mingbiao; Han, Ying Review ISI SCOPUS Applied Materials Today (2024)
Formulation and development of composite materials for thermally driven and storage-integrated cooling technologies: a review Ushak, Svetlana; Grageda, Mario; Li, Dacheng Review ISI SCOPUS Materials for Renewable and Sustainable Energy (2024)
Lithium compounds for thermochemical energy storage: A state-of-the-art review and future trends Cabeza, L. F.; Shire, G. S. F. Review ISI SCOPUS Renewable and Sustainable Energy Reviews (2021)
Review and multi-criteria assessment of solar energy projects in Chile Grageda M.; Escudero M.; Alavia W.; Ushak S.; Fthenakis V. Review ISI SCOPUS RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)
Lithium in thermal energy storage: A state-of-the-art review Cabeza L.F.; Gutierrez A.; Barreneche, C; Ushak S.; Fernandez A.G.; Ines Fernadez A.; Grageda M. Review ISI SCOPUS RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2015)