醌液流电池的多兆瓦时规模生产.pdf

1、11Fully automated continuous flow electrosynthesis of high-performanceorganic FB active materials at multiton scaleEugene Beh,Co-Founder and CEOIFBF,June 202522DOE August Report:Flow Batteries are the Only Non-Geologic LDES Tech to Beat Li-Ion on LCOS33DOE August Report:Flow Batteries are the Only N

2、on-Geologic LDES Tech to Beat Li-Ion on LCOSDOEs two biggest cost drivers for flow batteries are:1.New active materials(not vanadium)2.Processes to manufacture active materials44Quino Energy is a Harvard Spinoff Commercializing Organic Flow BatteriesFerrocyanide(non-toxic food additive)Quinonefrom x

3、yleneFlow battery stackPumpPumpFundamental technology licensed from HarvardProf.Michael AzizProf.Roy Gordon55Quino Energy is a Harvard Spinoff Commercializing Organic Flow Batteries2013Harvard invents Organic Flow Battery2019Harvard solves Organic Flow Battery lifetime2021Quino Energy founded,tech l

4、icense signed2022$10M DOE+Seed Funding2025-2026Multi-MWh-scale TRL 7 pilots2023Chemical Pilotline:MRL 72024100 kWh lab pilot system:TRL 666Key Features of Organic Flow BatteriesNo HydrogenFire safeSimple operation with no major reengineeringCompatibility with Steel Tanks(in some cases)Unlock additio

5、nal cost and time savings on installationExtremely Low-Cost Electrolytes and ComponentsEnables flow batteries to compete with LFP on costNo critical materials or PFASMega-ScalableTWh/year of raw material supplies availableBackward compatible with VFB hardware77Finding organic active materialsthat do

6、nt degrade is really hard.Whats the Challenge?88Design Principles for Low-Degradation Quinone NegolytesDBEAQ:Fade rate 0.04%/day(14%/year)DPPEAQ:Fade rate 0.014%/day(5%/yr)Higher stability vs.DBEAQ from lower pH operation(pH 9)Phosphonate is a weaker nucleophile than carboxylateDBAQ:0.0084%/day(3%/y