Sodium-Zinc molten salt batteries for low-cost stationary storage

Livrables

Results on the development of the 1D numerical cell voltage model will be reported. If possible, results will be published as a journal article.

Publication on conductivity measurements

Results on conductivity measurements will be presented. The knowledge of the ionic conductivity of the salt electrolyte is highly important, because it is needed for modelling and determines the ohmic cell losses.

Report or publication on Na- and Zn-solubility measurements

Results on Na- and Zn-solubility measurements will be presented. Special focus will lay on the solubility of Na in the molten salt.

Report or publication on all-liquid cell electrolyte phase diagram

Results on the all-liquid cell electrolyte will be presented. This will include e.g. a phase-diagramme.

Memo on diaphragm development

Results on diaphragm development will be reported. It will include, e.g., the material and optimal shape of the diaphragm.

Final Report on societal impact assessment

The final results of the societal impact assessment will be presented.

Memo on current collector development

The results of the current collector development will be presented. It will include, e.g., the wetting by Zn.

Preliminary LCA and eco-design recommendation

A preliminary LCA will be presented. Eco-design recommendation will be given for cell development.

Report on investment and operating cost

Results on investment and operating cost of the batteries will be presented.

Report about optimised cell design and production system for all-liquid cells

Results on an optimised cell design for all-liquid cells will be reported. This will include a production-optimised design.

First Report on societal impact assessment

The results of a preliminary societal impact assessment will be presented.

Project Website

A project website of SOLSTICE will be developed It will serve as an information resource for all target groups

Publications

Membrane‐Free Alkali Metal‐Iodide Battery with a Molten Salt

Auteurs: Juhan Lee; Gleidys Monrrabal-Marquez; Martins Sarma; Tobias Lappan; Yvonne Jasmin Hofstetter; Pavel Trtik; Steffen Landgraf; Wenjin Ding; Sumit Kumar; Yana Vaynzof; Norbert Weber; Tom Weier
Publié dans: Energy Technology, Numéro 2300051, 2023, Page(s) 1-12, ISSN 2194-4296
Éditeur: Wiley
DOI: 10.1002/ente.202300051

Reusable Cell Design for High-Temperature (600 °C) Liquid Metal Battery Cycling

Auteurs: Martins Sarma, Juhan Lee, William Nash, Tobias Lappan, Natalia Shevchenko, Steffen Landgraf, Gleidys Monrrabal, Pavel Trtik, Norbert Weber and Tom Weier
Publié dans: Journal of The Electrochemical Society, Numéro 171/4, 2024, Page(s) 040531, ISSN 1945-7111
Éditeur: IOP Publishing
DOI: 10.1149/1945-7111/ad3b78

Anode-metal drop formation and detachment mechanisms in liquid metal batteries

Auteurs: Sabrina Bénard, Norbert Weber, Gerrit Maik Horstmann, Steffen Landgraf, Tom Weier
Publié dans: Journal of Power Sources, Numéro 510, 2021, Page(s) 230339, ISSN 0378-7753
Éditeur: Elsevier BV
DOI: 10.1016/j.jpowsour.2021.230339

On the Usage of Battery Equivalent Series Resistance for Shuntless Coulomb Counting and SOC Estimation

Auteurs: Alessio De Angelis, Paolo Carbone, Francesco Santoni, Michele Vitelli, Luca Ruscitti
Publié dans: MDPI Batteries, Numéro 9(6), 2023, Page(s) 286, ISSN 2313-0105
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/batteries9060286

Microstructural Analysis of Effective Electrode Conductivity in Molten Salt, Na-ZnCl<sub>2</sub> Batteries

Auteurs: O. E. Godinez-Brizuela; Daniel Niblett; Kristian E. Einarsrud
Publié dans: Journal of The Electrochemical Society, Numéro 00134651, 2022, ISSN 0013-4651
Éditeur: Electrochemical Society, Inc.
DOI: 10.1149/1945-7111/ac8edd

Simulation of potential and species distribution in a Li||Bi liquid metal battery using coupled meshes

Auteurs: Duczek, Carolina; Weber, Norbert; Godinez-Brizuela, Omar E.; Weier, Tom
Publié dans: Electrochimica Acta 437(2023), 141413, Numéro 1, 2023, ISSN 0013-4686
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2022.141413

Glass-based sealants for joining α to β’’-Al2O3 in Na–Zn batteries

Auteurs: Fabiana D'Isanto, Andrea Baggio, Milena Salvo, Diego Basso, Daniele Gaia, Federico Smeacetto
Publié dans: Ceramics International, Numéro 50/9, Part A, 2024, Page(s) 14542-14549, ISSN 0272-8842
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.ceramint.2024.01.367

Influence of precursor morphology and cathode processing on performance and cycle life of sodium-zinc chloride (Na-ZnCl2) battery cells

Auteurs: Louis Sieuw, Tu Lan, Enea Svaluto-Ferro, Fabrizio Vagliani, Sumit Kumar, Wenjin Ding, Alberto Turconi, Diego Basso, Andrea Pozzi, Corsin Battaglia, Meike V. F. Heinz
Publié dans: Energy Storage Materials, Numéro Vol. 64, 2024, Page(s) 103077, ISSN 2405-8289
Éditeur: Elsevier
DOI: 10.1016/j.ensm.2023.103077

Layer coupling between solutal and thermal convection in liquid metal batteries

Auteurs: Paolo Personnettaz, Tanja Sophia Klopper, Norbert Weber, Tom Weier
Publié dans: International Journal of Heat and Mass Transfer, Numéro 188, 2022, Page(s) 122555, ISSN 0017-9310
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.ijheatmasstransfer.2022.122555

AlCl3-NaCl-ZnCl2 Secondary Electrolyte in Next-Generation ZEBRA (Na-ZnCl2) Battery

Auteurs: Sumit Kumar, Wenjin Ding, Ralf Hoffmann, Louis Sieuw, Meike V. F. Heinz, Norbert Weber, Alexander Bonk
Publié dans: MDPI Batteries, Numéro 9/8, 2023, Page(s) 401, ISSN 2313-0105
Éditeur: MDPI
DOI: 10.3390/batteries9080401

Cell voltage model for Li-Bi liquid metal batteries

Auteurs: Norbert Weber, Carolina Duczek, Gerrit M. Horstmann, Steffen Landgraf, Michael Nimtz, Paolo Personnettaz, Tom Weier, Donald R. Sadoway
Publié dans: Applied Energy, Numéro 309, 2022, Page(s) 118331, ISSN 0306-2619
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.apenergy.2021.118331

Planar sodium-nickel chloride batteries with high areal capacity for sustainable energy storage

Auteurs: Tu Lan, Gustav Graeber, Louis Sieuw, Enea Svaluto-Ferro, Fabrizio Vagliani, Diego Basso, Alberto Turconi, Corsin Battaglia, Meike V. F. Heinz
Publié dans: Advanced Functional Materials, 2023, ISSN 1616-301X
Éditeur: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202302040

A continuous multiphase model for liquid metal batteries

Auteurs: Omar E. Godinez-Brizuela, Carolina Duczek, Norbert Weber, William Nash, Martins Sarma, Kristian E. Einarsrud
Publié dans: Journal of Energy Storage, Numéro 73, 2023, Page(s) 109147, ISSN 2352-1538
Éditeur: Elsevier
DOI: 10.1016/j.est.2023.109147

The Joining of Alumina to Hastelloy by a TiZrCuNi Filler Metal: Wettability and Interfacial Reactivity

Auteurs: Andrea Baggio; Fabiana D’Isanto; Fabrizio Valenza; Sofia Gambaro; Valentina Casalegno; Milena Salvo; Federico Smeacetto
Publié dans: MDPI Materials, Numéro 16 / 5, 2023, Page(s) 1976, ISSN 1996-1944
Éditeur: MDPI Open Access Publishing
DOI: 10.3390/ma16051976

Cell design strategies for sodium-zinc chloride (Na-ZnCl2) batteries, and first demonstration of tubular cells with 38 Ah capacity

Auteurs: Meike V. F. Heinz, Louis Sieuw, Tu Lan, Alberto Turconi, Diego Basso, Fabrizio Vagliani, Andrea Pozzi, and Corsin Battaglia
Publié dans: Electrochimica Acta, Numéro 464, 2023, Page(s) 142881, ISSN 1873-3859
Éditeur: Elsevier
DOI: 10.1016/j.electacta.2023.142881

Development of molten chloride salt electrolytes in Na-ZnCl2 batteries for large-scale energy storage

Auteurs: Sumit Kumar
Publié dans: 2021, Page(s) 87
Éditeur: University of Stuttgart / German Aerospace Center

Investigating the investment and operational costs of the Na-Zn molten salt battery and evaluating how cost competitive it will be against other technologies in the future

Auteurs: Ross Berridge
Publié dans: 2021
Éditeur: Imperial College London

Development of Molten Salt Electrolytes in Na-ZnCl2 All Liquid Battery for Electrical Grid Storage

Auteurs: Farouk, Mohamed
Publié dans: 2022
Éditeur: TU Berlin (Master thesis)

Simulations of mass transport in liquid metal electrodes

Auteurs: Paolo Personnettaz
Publié dans: 2022, Page(s) 221
Éditeur: TU Dresden

Sodium-Zinc solid electrolyte batteries - the enabler of low-cost energy storage?

Auteurs: Chanwith Buntoengpesuchsakul
Publié dans: 2022, Page(s) 104
Éditeur: Imperial College London

Liquid metal batteries

Auteurs: Norbert Weber; Tom Weier
Publié dans: Electrochemical Cell Calculations with OpenFOAM, 2022, Page(s) 193-212, ISBN 978-3-030-92177-4
Éditeur: Springer
DOI: 10.1007/978-3-030-92178-1_7

Molten Salt Electrolyte in Na-ZnCl2 Solid Electrolyte Battery for Electricity Storage

Auteurs: Ding, Wenjin; Kumar, Sumit; Bonk, Alexander; Heinz, Meike; Weber, Norbert; Bauer, Thomas
Publié dans: International Renewable Energy Storage Conference, 2022
Éditeur: EUROSOLAR

Pore-Scale Micro-Structural Analysis of Electrode Conductance in Metal Displacement Batteries

Auteurs: Omar Emmanuel Godinez Brizuela, Daniel Niblett, Kristian E. Einarsrud
Publié dans: 241st ECS Meeting, Numéro 29 May - 2 June 2022, 2022
Éditeur: The Electrochemical Society

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