DANKOBAT Danish Korean Advanced Vanadium Flow Batteries DanKoBat 1 Johan Hjelm DTU Energy for Participation in EUREKA Advanced Material and Green Transition Call deadline 30 June 2020 Towards a Renewable Energy Powered ID: 1046876
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1. Status update project idea DANKOBATDanish Korean Advanced Vanadium Flow Batteries - DanKoBat1Johan Hjelm, DTU Energy...for Participation in EUREKA Advanced Material and Green Transition Call, deadline 30. June 2020
2. Towards a Renewable Energy Powered Society2Creating the next generation vanadium flow battery membranewithout using fluorinated (forever) chemicalsReducing cost of membraneand stackMetropolisElectric VehicleFast EV ChargerRedox battery ESSResidential ConsumerSolar EnergyESS(Energy Storage System) Market: $67 billion (2020)Battery Technologies for ESS Market: - Redox Flow Battery - Lithium-Ion Battery - Sodium-Sulfur Battery
3. Towards a Renewable Energy Powered Society3DANKOBAT will contribute by:Developing a new composite or blend membrane based on PBI (DPS) with sulfonated hydrocarbon polymers (KIST) to engineer strong and highly conducting membranes with excellent selectivity Membrane engineered to retain advantageous disordered state for decadesDeveloped membrane will be qualified in cell testing (DTU) and finally tested in industrial VRFB stacks at kW scale (Standard Energy)StackElectrolyte TankElectrolyte TankPumpPumpCellBipolar plateMembraneElectrolyte(anode)Electrolyte(cathode)Example of a bilayer membrane (here – PBI / Nafion)Source: F.J. Oldenburg, E. Nilsson, T.J. Schmidt, L. Gubler, ChemSusChem 12 (2019) 2620–2627.
4. Partners & expertise4Partners involvedStandard Energy, Co., Ltd., South Korea (stack, system)KIST, South Korea (Dirk Henkensmeier, blend membranes, ex-situ characterization)Danish Power Systems, Denmark (PBI synthesis, mechanical strength, upscaling)DTU Energy, Denmark (Johan Hjelm, electrochemical cell testing)Looking for: Open to additional partners
5. Contact details5Prof. Johan HjelmTechnical University of DenmarkDepartment of Energy Conversion and Storage (DTU Energy)Fysikvej, Building 310 2800 Kgs. Lyngby johh@dtu.dk +45 21 32 80 43Dr. Dirk HenkensmeierKIST / Korea Institute of Science and Technology Center for Hydrogen and Fuel Cell Research, L5212 Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Korea henkensmeier@kist.re.kr +82-2-958-5298