推进水性锌基和铁基液流电池系统.pdf

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1、Advancing aqueous zinc and iron-based flow battery systemsBin LUOARC Future Fellow&Group LeaderAustralian Institute for Bioengineering&Nanotechnology The University of QueenslandEmail:b.luo1uq.edu.au Electrode,Electrolyte,SeparatorFunctional Materials for Rechargeable Batteries2JB Goodenough,J.Am.Ch

2、em.Soc.2013,135,1167.J.Electrochem.Soc.2012 vol.159 no.7 A1034-A1039 Battery Performance Energy storge capacity Electron transport in solid Ion transport in solid and liquid Electrode volume change Solid electrolyte interface Energy densityPower densityCycling stabilitySafetyCost Microstructure Cond

3、uctivity Crystallinity Composition Surface/interface MaterialsOur Research UQ:Functional Materials for Electrochemical Energy StorageAluminiumZincSodiumSolar batteriesLithium-SulfurFlow Batteries(Zn-Br,Fe)Material design and synthesisElectrode materialsElectrolyte additivesMembrane modificationInter

4、face engineeringBattery assembly and performanceFlow cells,coin cells,pouch cells,Li,Na,Zn,Al,Fe,Br,I,S,V,etc.Advanced Battery Materials&Technologies Group UQ AIBNARC FT,DPs,LPs,Hub project with Industry,and Industry FundAdvanced characterizationsStructural and compositional analysisIn situ/ex situ

5、measurements(XRD,Raman,optical microscope,SEM,TEM,synchrotron techniques)Side reactions(e.g.HER)Slow kinetics of Br2/Br-reactionsElectrode degradationShuttle effectH2H2H2H2H2H2H2Zinc-Bromine Flow BatteriesNorah,Luo,et al.Nano-Micro Letters.2023,15,209.https:/doi.org/10.1007/s40820-023-01174-7Zinc-Br

6、omine Flow Battery(collaboration with Redflow)09-Sep-2022 Joined the ARC Hub240 Ah,10 kWhSmall cell system demonstration 60 Ah,0.7 kWhElectrode surface before(L)and after(R)operationZinc-Bromine Flow Batteries7N.Alghamdi,D.Rakov,B.Luo,et al.Angew.Chem.Int.Ed.2025,e202502739.Tailoring Zn-ion Solvatio