Publications | SÍNTESIS Y PROCESADO DE MATERIALES

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Publications

Year 2024

I. Romero-García, M.E.a Sotomayor, B. Levenfeld, A. Várez, A. Varzi, G.-T. Kim, S. Passerini. Corrigendum to “High-capacity Li4Ti5O12-C thick ceramic electrodes manufactured by powder injection moulding”. Journal of the European Ceramic Society, Volume 44, Issue 4, 1 april 2024, pages 2685.
D.M. Reinoso, N. Ureña, M.T. Pérez Prior, B. Levenfeld, A. Várez. In situ cross-linking strategy for the synthesis of three-dimensional interconnected polymer/ceramic composite electrolyte. Journal Polymer, Volume 296, 15 March 2024, pages 126728.
E. Batuecas, C. S. Martínez-Cisneros, D. Serrano, A. Várez. Life cycle assessment of lab-scale solid sodium-ion batteries: A sustainable alternative to liquid lithium-ion batteries. Journal of Energy Storage, Volume 80, 1 March 2024, 110355.
B. Pandit, M. Johansen, C.S. Martínez-Cisneros, J.M. Naranjo-Balseca, B. Levenfeld, D. Bomholdt Ravnsbæk, A. Várez. Na₃V₂(PO₄)₃ Cathode for Room-Temperature Solid-State Sodium-Ion Batteries: Advanced In Situ Synchrotron X-ray Studies to Understand Intermediate Phase Evolution. Chemistry of Materials, American Chemical Society, Volume XXXX, Issue XXX, February 20, 2024, Pages XXX-XXX.
D.M. Reinoso, C. de la Torre-Gamarra, A.J. Fernández-Ropero, B. Levenfeld, A. Várez. Advancements in Quasi-Solid-State Li Batteries: A Rigid Hybrid Electrolyte Using LATP Porous Ceramic Membrane and Infiltrated Ionic Liquid. Journal ACS Applied Energy Materials, American Chemical Society, Volume 7, Issue 4, 6 February 2024, Pages 1527–1538.
I. Romero-Garcia, M.E. Sotomayor, B. Levenfeld, A. Varez, A. Varzi, G.T. Kim, S. Passerini. High-capacity Li4Ti5O12-C thick ceramic electrodes manufactured by powder injection moulding. Journal of the European Ceramic Society, Volume 44, Issue 2, February 2024, Pages 978-985.

Year 2023

Johanna M.Naranjo-Balseca, C. S. Martinez Cisneros, B. Pandit, A. Varez. “High performance NASICON ceramic electrolytes produced by tape-casting and low temperature hot-pressing: Towards sustainable all-solid-state sodium batteries operating at room temperature.” Journal of the European Ceramic Society, 43, 11, 4826-4836. (2023)
B. Pandit, M. Johansen,B . P. Andersen, C. S. Martínez-Cisneros, B. Levenfeld, D. B. Ravnsbæk , A. Várez. “All-solid-state sodium-ion batteries operating at room temperature based on NASICON-type NaTi2(PO4)3 cathode and ceramic NASICON solid electrolyte: A complete in situ synchrotron X-ray study”.Chemical Engineering Journal. Volume 472, 144509. (2023)
C de la TorreGamarra, M. D. GarcíaSuelto, D. del Rio Santos, B. Levenfeld, A. Varez. “3D-printing of easily recyclable all-ceramic thick LiCoO2 electrodes with enhanced areal capacity for Li-ion batteries using a highly filled thermoplastic filament”. Journal of Colloid and Interface Science, 642, Pages 351-363. (2023)
I. Gorban, N. Ureña, M. T. Pérez-Prior, A. Várez, B. Levenfeld, C del Río and M. Soldatov. “Using Metal-Organic Framework HKUST-1 for the Preparation of High-Conductive Hybrid Membranes Based on Multiblock Copolymers for Fuel Cells ” Polymers, 15(2), 323. (2023)
C. S. Martinez Cisneros, B. Pandit, B. Levenfeld, A. Varez, J-Y. Sanchez. “Flexible solventfree polymer electrolytes for solidstate Na batteries”. Journal of Power Sources, 559, 232644. (2023)
W. Bucheli, R. Jimenez, J. Sanz, M.E. Sotomayor, A. Varez. “Influence of cation vacancies on Li conductivity of La1/2Li1/22xSrxTiO3 perovskites (0 < x ≤0.25). The role of nominal and effective vacancies.” ACS Applied Energy Materials, 6, 5, 2758–2767. (2023)
S. Swaby , N. Ureña , M.T. Pérez-Prior , C. del Río , A. Várez , J-Y Sanchez , C. Iojoiu , B. Levenfeld. “Proton Conducting Sulfonated Polysulfone and Polyphenylsulfone Multiblock Copolymers with Improved Performances for Fuel Cell Applications”. Journal of Industrial and Engineering Chemistry, 122, 25, 366-377. (2023)
Pablo Salcedo-Abraira, Catalina Biglione, Sérgio M. F. Vilela, Erik Svensson Grape, Nieves Ureña, Fabrice Salles, María Teresa Pérez-Prior, Tom Willhammar, Philippe Trens, Alejandro Várez, A. Ken Inge, Patricia Horcajada. “High Proton Conductivity of a Bismuth Phosphonate Metal–Organic Framework with Unusual Topology” Chem. Mater., 35, 11, 4329–4337. (2023)

Year 2022

J. F. Vivo-Vilches, A. Vázquez-Navalmoral, C. de la Torre-Gamarra, J. Cebollada, A. Várez, and B. Levenfeld. “Layer shape LiFePO4 obtained by Powder Extrusion Molding assolid boosters for ferro/ferricyanide catholyte in semisolid redoxflow battery: effect of porosity and shape” Batteries and Supercaps, 5, 7, e202200050. (2022)
K. Vezzù, E. Garcia-Gonzalez, G. Pagot, E. Urones-Garrote, M.E. Sotomayor, A. Varez, V. Di Noto. “Effect of Relaxations on Conductivity of La1/2+1/2xLi1/2-1/2xTi1-xAlxO3 Fast Ion Conductors” Chemistry of Materials, 34, 12, 5484–5499. (2022)

Year 2021

.C. Martínez-Cisneros, C. Antonelli, B. Levenfeld, A. Várez, J.C. Perez-Flores, A. Santos-Mendez, A. Kuhn and J-Y Sanchez, “Non-woven polyaramid porous membranes as separators for Li-ion batteries?.” Electrochimica Acta, 390, 10, 138835.(2021)
C.S. Martinez-Cisneros, B. Levenfeld, J.Y. Sanchez and A. Varez, “Development of sodium hybrid quasi-solid electrolytes based on porous NASICON and ionic liquids” Journal of the European Ceramic Society, 41, 15, 7723-7733.(2021)
G. Pagot, K. Vezzù, C.S. Martinez-Cisneros, Claire Antonelli, B. Levenfeld, A. Varez, J-Y Sanchez and V. Di Noto, “Interplay Between Conductivity, Matrix Relaxations and Composition of Ca-Polyoxyethylene Polymer Electrolytes”. ChemElectroChem, 8, 13, 2459-2466.(2021)
P. Salcedo-Abraira, S. M. F. Vilela, N. Ureña, F. Salles, A. Várez, and P. Horcajada, “Ion-Exchanged UPG-1 as Potential Electrolyte for Fuel Cells”, Inorg. Chem. , 60, 16, 11803–11812 (2021)
C. de la Torre-Gamarra, M.E. Sotomayor, W. Bucheli, J.M. Amarilla, J.Y. Sanchez, B. Levenfeld, A. Várez, “Tape casting manufacturing of thick Li₄Ti₅O₁₂ ceramic electrodes with high areal capacity for lithium-ion batteries.” Journal of the European Ceramic Society, 41 (1), 1025 – 1032, (2021).
I.Boyano, A.R. Mainar, J.A. Blazquez, A. Kvasha, M. Bengoechea, I. de Meatza, S. Garcia-Martin, A. Varez, J. Sanz, and F Garcia-Alvarardo. : “Reduction of Grain Boundary Resistance of La_0.5Li_0.5TiO₃ by the Addition of Organic Polymers” Nanomaterials, 11(1), 61, (2021).
N. Ureña, M.T. Perez-Prior, B. Levenfeld and P.A. Garcia-Salaberri, “On the Conductivity of Proton-Exchange Membranes Based on Multiblock Copolymers of Sulfonated Polysulfone and Polyphenylsulfone: An Experimental and Modeling Study” Polymers, 13(3), 363 (2021).
S. Swaby, N. Ureña, M.T. Perez-Prior, A. Várez, B. Levenfeld, “Synthesis and Characterization of Novel Anion Exchange Membranes based on Semi-Interpenetrating Networks of functionalized Polysulfone: Effect of Ionic Crosslinking”, Polymers, 13(6), 958 (2021).
N. Ureña, M.T. Perez-Prior, C. del Rio, A. Várez, B. Levenfeld, “New Amphiphilic Semi-Interpenetrating Networks based on Polysulfone for Anion-Exchange Membrane Fuel Cells with Improved Alkaline and Mechanical Stabilities.” Polymer, 226, (2021), 123824.
M.J. Martínez-Morlanes, C. de la Torre-Gamarra, M.T. Perez-Prior, S. Lara-Benito, C. del Río Bueno, M.T. Pérez-Prior, A. Várez and B. Levenfeld. “Synthesis and characterization of hybrid sulfonated polysulfone/TiO₂ (B) nanowires composite membranes for their application in fuel cells” Polymers. 13(12), 2030, (2021).

Year 2020

C. de la Torre-Gamarra, M.E. Sotomayor, J.Y. Sanchez, , B. Levenfeld, A. Várez, B. Laïk and J-P Pereira-Ramos. “High mass loading additive-free LiFePO4 cathodes with 500 μm thickness for high areal capacity Li-ion batteries.” Journal of Power Sources, 458, 228033, (2020).
C.S. Martinez-Cisneros, A. Fernández, C. Antonelli, B. Levenfeld, A. Varez, K.Vezzù, V. Di Noto and J.Y. Sanchez, “Opening the door to liquid-free polymer electrolytes for calcium batteries”, Electrochimica Acta, 353, 136525 (2020)
J. Fabian-Plaza, G.Meiro,A.Post, R.Pérez-Casero, F.J. Palomares, P.Tejedor, S. Naghdi, A. Várez and G. Sánchez-Arriaga, “Trade-off analysis of C12A7:e− deposition techniques applied to Low Work Function Tethers.” Acta Astronautica, 177, 806-812, (2020).
S.M.F. Vilela, P. Salcedo-Abraira, A. Gomez-Peña, P. Trens, A. Varez, F. Salles, P. Horcajada, “Proton conductive Zr-phosphonate UPG-1: aminoacid insertion as proton carrier stabilizer”, Molecules, 25(15), 3519, (2020)
S. Naghdi, H-Y Song, A. Varez, K-Y Rhee, S-W Kim, “Engineering the electrical and optical properties of graphene oxide via simultaneous alkali metal doping and thermal annealing”, Journal of Materials Research and Technology, 9(6), 15824-15837, (2020)

Year 2019

M.N. Ureña-Torres, Pérez Prior, M. T.; C. del Río; A. Várez; J-Y. Sanchez; C. Iojoiu; Belén Levenfeld. “Multiblock Copolymers of Sulfonated Udel/Radel Poly(ether sulfone)s as Solid Electrolytes for Proton Exchange Membrane Fuel Cells”, Electrochimica Acta, 302, 428-440, (2019).
S.M.F. Vilela, T. Devic, A. Varez, F. Salles, P. Horcajada, “A new proton-conducting Bi-carboxylate framework”, Dalton Transactions, 48 (30), 11181-11185, (2019).
M.E. Sotomayor, C. de la Torre-Gamarra, B. Levenfeld, J.Y. Sanchez, A. Varez, G-T Kim, A. Varzi and S. Passerini. “Ultra-thick battery electrodes for high gravimetric and volumetric energy density Li-ion batteries”, Journal of Power Sources, 437, 226928, (2019)

Year 2018

C. de la Torre-Gamarra, M. Woszczak, B. Levenfeld, A. Varez, E. García-González, E. Urones-Garrote and V. Di Noto. “Interplay between humidity, temperature and electrical response of a conductivity sensor based on a double La₂LiNbO₆ perovskite” Journal of Materials Chemistry A. 6, 5430 – 5442 (2018).
M.E. Sotomayor, C. de la Torre-Gamarra, W. Bucheli, J.M. Amarilla, A. Varez, B. Levenfeld and J.Y. Sanchez, “Additives-free Li₄Ti₅0₁₂ thick electrodes for Li-ion batteries with high electrochemical performances”. Journal of Materials Chemistry A. 6, 5952 – 5961 (2018).
A. Egaña, M. Tardío, C. de la Torre-Gamarra, A. Várez, E. Cantelar and J.E. Muñoz Santiuste, “Spectroscopy and Judd-Ofelt analysis of Er3+ ions in Li₅La₃Nb₂O₁₂ garnet-type ceramic powder”. Journal of Luminescence. 202, 232-238, (2018).
A. Egaña, C. de la Torre-Gamarra, M. Tardío, , A. Várez and J.E. Muñoz Santiuste. “Structural, morphology and luminescence study of Er⁺³-doped garnet-type Li₅La₃Nb₂O₁₂ electrolytes as a potential new phosphor.”, Ceramics International, 44(15), 18969-18977, (2018).

Year 2017

A. Thiam, C. Antonelli, C. Iojoiu, F. Alloin and J-Y. Sanchez. “Optimizing ionic conduction of poly(oxyethylene) electrolytes through controlling the cross-link density” Electrochimica Acta, 240, 307-315 (2017).
T. Duran, E. Climent-Pascual, M.T. Pérez-Prior, B. Levenfeld, A. Varez, M.I. Sobrados and J. Sanz. “Aqueous and non-aqueous Li+/H+ ion exchange in Li0.44La0.52TiO3 Perovskites”, Advanced Powder Technology. 28(2), 514 – 520 (2017).
A. Thiam, C. Iojoiu, JC. Leprêtre and JY. Sanchez. “Lithium salts based on a series of new anilinyl-perfluorosulfonamide salts and their polymer electrolytes”, Journal of Power Sources. 364, 138147 (2017).
M.E. Sotomayor, B. Levenfeld, A. Várez and J. Sanz. “Study of the La1/2+1/2xLi1/2-1/2xTi1-xAlxO3 (0 ≤ x ≤ 1) solid solution. A new example of percolative system in fast ion conductors”, Journal of Alloys and Compounds. 720, 460 – 465 (2017).
C.S. Martínez-Cisneros, C. Antonelli, B. Levenfeld, A. Varez and J.Y. Sanchez. “Sodium polymer electrolytes composed of sulfonated polysulfone and macromolecular/molecular solvents for Na-batteries”Electrochimica Acta. 245, 807 – 813 (2017).
M.T. Pérez-Prior, N. Ureña, M. Tannenberg, C. del Río and B. Levenfeld. “DABCO‐functionalized polysulfones as anion‐exchange membranes for fuel cell applications: Effect of crosslinking”, Journal of Polymer Science, Part B: Polymer Physics. 55, 1326 – 1336 (2017).
A.M. Martos, M. Biasizzo, F. Trotta, C. del Río, A. Várez and B. Levenfeld. “Synthesis and characterization of sulfonated PEEK-WC-PES copolymers for fuel cell proton exchange membrane application”. European Polymer Journal, 93, 390 – 402 (2017).
C. de la Torre-Gamarra, G.B. Appetecchi, U. Ulissi, A. Varzi, A. Varez and S. Passerini. “Na3Si2Y0.16Zr1.84PO12-ionic liquid hybrid electrolytes: an approach for realizing solid-state sodium-ion batteries”, Journal of Power Sources. 383, 157 – 163 (2017).

Year 2016

B. Arias-Serrano, M.E. Sotomayor, A. Várez, B. Levenfeld, H. Monzón, M.A. Laguna Bercero and A. Larrea. “High performance Ni-YSZ thin-walled microtubes for anode-supported solid oxide fuel cells obtained by powder extrusion moulding..” RSC Advances. 6, 19007 – 19015 (2016).
J. Gutiérrez-López, N. Masó, B. Levenfeld, A. Várez and A. R. West. “Electrical and magnetic properties of NiZn ferrite prepared by conventional and solar sintering.” Journal of the American Ceramic Society. 9(7), 2327 – 2333 (2016).
C.S. Martinez-Cisneros, B. Levenfeld, A. Varez and J.Y. Sanchez. “Development of sodium-conducting polymer electrolytes: comparison between film-casting and films obtained via green processes”, Electrochimica Acta. 192, 456 – 466 (2016).
E. Garcia-Gonzalez, E. Urones, A. Varez and J. Sanz. “Unravelling the complex nanostructure of La_0.5−_xLi_0.5−_xSr_2xTiO₃ Li ionic conductors”, Dalton Transactions. 45, 7148 – 7157 (2016).
C.S. Martinez-Cisneros, C. Antonelli, B. Levenfeld, A. Varez, J.Y. Sanchez. “Evaluation of polyolefin-based macroporous separators for high temperature Li-ion batteries”, Electrochimica Acta. 216, 68 – 78 (2016).
O. Danyliv, C. Iojoiu, S. Lyonnard, N. Sergent, E. Planes and JY. Sanchez. Macromolecules. 49(11), 4164 4177 (2016)
M.E. Sotomayor, B.I. Arias-Serrano, J. Ciruelos, A.Várez, and B. Levenfeld. “Porous Ni-YSZ planar anodes by powder extrusion moulding employing PMMA as pore former”, Powder Metallurgy. 59(4), 281 – 287 (2016).
M. Bolloli, C.Antonelli, Y. Molméret, F. Alloin, C. Iojoiu and J-Y.Sanchez. “ Nanocomposite poly(vynilidene fluoride)/nanocrystalline cellulose porous membranes as separators for lithium-ion batteries”, Electrochimica Acta. 214, 38-48 (2016).
O. Danyliv, C. Gueneau, C. Iojoiu , L. Cointeaux, A. Thiam, S. Lyonnard and J-Y. Sanchez. “Polyaromatic ionomers with a highly hydrophobic backbone and perfluorosulfonic acids for PEMFC”, Electrochimica Acta, 214, 182-191 (2016).
O. Danyliv, C. Iojoiu, V. Barbier, V. Martin and J-Y. Sanchez. “Aromatic ionic monomer bearing perfluorosulfonate moiety and its polycondensation toward high performance superacid ionomers”, Journal Of Fluorine Chemistry, 189, 43-50 (2016).

Year 2015

GutiérrezLópez, B. Levenfeld, A. Várez, J. Y. Pastor, I. Cañadas, J. Rodríguez. “Study of densification, mechanical and magnetic properties of Ni-Zn ferrites sintered in a solar furnace.”, Ceramics International. 41(5), 6534 – 6541 (2015).
A.M. Martos, M. Herrero, A. Várez and B. Levenfeld. “Synthesis and characterization of new membranes based on sulfonated polysulfone/Zn,Al-heptamolibdate LDH.” Materials Letters. 152, 125 – 127 (2015).
M.T. Pérez Prior, A. Várez and B. Levenfeld. “Synthesis and characterization of benzimidazolium-functionalized polysulfones as anion-exchange membranes” Journal of Polymer Science Part A: Polymer Chemistry. 53(20), 2363 – 2373 (2015).
M.T. Pérez Prior, T. García-García, A. Várez and B. Levenfeld. “Preparation and characterization of ammonium-functionalized polysulfone/Al₂O₃ composite membranes” Journal of Materials Science. 50(17), 5893 – 5903 (2015).
M.J. Martínez-Morlanes, A.M. Martos, A. Várez and B. Levenfeld. “Synthesis and characterization of novel hybrid polysulfone/silica membranes doped with phosphomolybdic acid for fuel cell applications.” Journal of Membrane Science. 492, 371 – 379 (2015).
M. Bolloli, F. Alloin, J. Kalhoff, D. Bresser, S. Passerini, P. Judeinstein, J-C. Lepretre and J-Y. Sanchez.” Effect of carbonates fluorination on the properties of LiTFSI-based electrolytes for Li-ion batteries”, Electrochimica Acta. 161, 159-170 (2015).
T. Godet-Bar, J-C. Leprêtre, O. Le Bacq, J-Y. Sanchez, A. Deronzier and A. Pasturel. “Electrochemical and ab initio investigations to design a new phenothiazine based organic redox polymeric material for metal-ion battery cathodes”, Physical Chemistry Chemical Physics. 17(38), 25283-25296 (2015).
D. Karabelli, J-C. Leprêtre, L. Dumas, S. Rouif, D. Portinha, E. Fleury and J-Y Sanchez. “Crosslinking of poly(vinylene fluoride) separators by gamma-irradiation for electrochemical high power charge applications”, Electrochimica Acta. 169, 32-36 (2015).
M. Bolloli, J. Kalhoff, F. Alloin, D. Bresser, Le. MLP, B. Langlois, S. Passerini and J-Y. Sanchez. “Fluorinated Carbamates as Suitable Solvents for LiTFSI-Based Lithium-Ion Electrolytes: Physicochemical Properties and Electrochemical Characterization” Journal of Physical Chemistry C, 119(39), 22404-22414 (2015).
A. M. Martos, JY. Sanchez, A. Várez and B.Levenfeld. : “Electrochemical and structural characterization of sulfonated polysulfone.” Polymer Testing. 45, 185 – 193 (2015).