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Organic Redox Flow Batteries 2023

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Organic Redox Flow Batteries 2023 ( organic-redox-flow-batteries-2023 )

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Appendix E. Impedance Fitting 150 Table E.2: Best fit model parameters obtained from modelling the impedance of the blank Sigracet 39AA cells presented in Figure 6.6. a At 400 ◦C in air for 24 h; b adjusted with KOH. State of electrode Electrolyte Rs [Ω cm2] Q0 [S sn cm−2] q ρi [Ω cm] Pristine Pretreateda Pretreateda 1 M KCl 4.625 5.300 5.150 7.53 × 10−6 1.77 × 10−3 1.72 × 10−3 0.955 0.970 0.975 39.2 22.3 23.5 1 M KCl 1 M KCl @ pH 12b Table E.3: Best fit model parameters obtained from modelling the impedance spectra of the symmetric 0.1M K3[Fe(CN)6]/0.1M K4[Fe(CN)6] cell presented in Figure 6.12. T Rs L a f i0 Q0 q ρi NRC [◦C] [Ω cm2] 31 0.875 [A cm−2] 1.14 × 10−2 [S sn cm−2] 1.79 × 10−2 [unitless] [Ω cm] 0.973 4.88 22 32 0.850 33 0.835 34 0.820 35 0.805 1.80 × 10−8 1.80 × 10−8 1.79 × 10−8 1.78 × 10−8 1.78 × 10−8 1.72 × 10−3 1.73 × 10−3 1.76 × 10−3 1.72 × 10−3 1.72 × 10−3 3.81 × 10−1 3.81 × 10−1 3.84 × 10−1 3.87 × 10−1 3.92 × 10−1 1.19 × 10−2 1.13 × 10−2 1.25 × 10−2 1.21 × 10−2 1.74 × 10−2 1.54 × 10−2 1.75 × 10−2 1.71 × 10−2 0.978 4.77 22 0.982 4.31 21 0.980 4.69 21 0.976 4.47 22 [H] [cm] [unitless] [unitless] [unitless]

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Salgenx Redox Flow Battery Technology: Salt water flow battery technology with low cost and great energy density that can be used for power storage and thermal storage. Let us de-risk your production using our license. Our aqueous flow battery is less cost than Tesla Megapack and available faster. Redox flow battery. No membrane needed like with Vanadium, or Bromine. Salgenx flow battery

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