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Conference

PRiME2020 (online), Honolulu, Hawaii October 4-9 2020 Title: A Novel Mechanochemical Approach to Form an Effective SEI on Lithium Metal Anodes Autors: J. Wellmann, M. Winter, E. Paillard Programme and information: https://ecs.confex.com/ecs/prime2020/meetingapp.cgi/Home/0

Teaching Activities

Dissemination Tittle: Understanding the effect of sulfur loading and electrolyte amount in theenergy density, power density and cycle life of Li-S battery technology at pouchcell level. Presented by: Alberto Blázquez Type: Oral presentation Conference title: International Conference on Lithium-Sulfur Batteries (ICLSB) Organized by: Fraunhofer Battery Alliance

Publication

Interplay between conductivity, matrix relaxations and co,position of Ca-Polyoxyethylene polymer Electrolytes Autors: Gioele Pagot, Keti Vezzù, Cynthia Susana Martinez-Cisneros, Claire Antonelli, Belen Levenfeld, Alejandro Varez, Jean-Yves Sanchez and Vito Di Noto Summary: In this report, the conductivity mechanism of Ca2+-ion in polyoxyethylene (POE) solid polymer electrolytes (SPEs) for calcium secondary batteries is investigated by broadbandContinue reading “Publication”

Publication

Opening the door to liquid-free polymer electrolytes for calcium batteries Autors: C.S. Martinez Cisneros, A. Fernandez, C. Antonelli, A. Varez, K. Vezzù, V. Di Noto, J.-Y. Sanchez Summary: This work studies calcium-conducting, solvent-free polymer electrolytes in the framework of today’s post-lithium battery strategies. The samples consist of three calcium salts: (i) Ca(CF3SO3)2; (ii) Ca(TFSI)2; andContinue reading “Publication”

Publication

Cathode–Electrolyte Interphase in a LiTFSI/Tetraglyme Electrolyte Promoting the Cyclability of V2O5 Autors: Xu Liu, Maider Zarrabeitia, Bingsheng Qin, Giuseppe Antonio Elia and Stefano Passerini. Summary: The use of a LiTFSI/tetraglyme (1:1 in mole ratio) electrolyte yields a highly enhanced cycling ability of V2O5 (from 20% capacity retention to 80% after 100 cycles at 50 mAContinue reading “Publication”

Publication

Operando pH measurements decipher H+/Zn2+ Intercalation chemistry in high-performance aqueous Zn/δ-V2O5 Batteries Autors: Xu Liu, Holger Euchner, Maider Zarrabeitia, Xinpei Gao, Giuseppe Antonio Elia, Axel Groß and Stefano Passerini. Summary: Vanadium oxides have been recognized to be among the most promising positive electrode materials for aqueous zinc metal batteries (AZMBs).To shed light on the intercalationContinue reading “Publication”

Teaching Activities

Dissemination through teaching activities Solvent-free polymer & ionomers as battery electrolytes / MSc in Materials Science / UC3M Functional materials for energy / MSc in Materials Science / UC3M Materials for production and storage of energy / BSc in Mechanical and Industrial Engineering / UC3M

Conference

236th ECS Meeting, Atlanta, Georgia October 13-17th 2019 (Madrid) Title: Recent Progresses in Ionic Liquid-Based Electrolytes for Hybrid Multivalent Metals Secondary Batteries University of Padova (UNIPD) Programme and information: https://www.electrochem.org/236

Conference

1st SESDIM: Sustainable Energy Storage Days in Madrid October 8-11th 2019 (Madrid) Title: Ca-conducting polymer electrolytes (UC3M) C.Martinez, M.T.Prior-Perez, N.Ureña, B.Levenfeld, A.Varez, J-Y.Sanchez Programme and information: https://www.eventbrite.es/e/1st-sustainable-energy-storage-days-in-madrid-sesdim-2019-registration-63041781666#

Publication

Alkoxy-functionalized ionic liquid electrolytes: understanding ionic coordination of calcium ion speciation for the rational design of calcium electrolytes Autors: Xinpei Gao, Xu Liu, Alessandro Mariani, Giuseppe Antonio Elia,Manuel Lechner, Castern Streb, Stefano Passerini. Summary: In this work of Karlsruhe Institute of Technology (KIT), they report the design of alkoxy-functionalized cations to control Ca-ion speciation inContinue reading “Publication”