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Figure S37. (left) Current peak vs scan rate for the battery device presented in the main text. (right) CV measurements performed at scan rates between 20 and 2000 mV s-1 Rate capabilities Figure S38 shows the dynamic response of the polymer electrodes using galvanostatic charging- discharging cycling. 50 40 30 20 10 0 1.0 0.8 0.6 0.4 0.2 0.0 10k 50 40 30 20 10 0 1.0 0.8 0.6 0.4 0.2 0.0 1k 10k Charging Discharging Coulombic efficiency 50 nm 130 nm Charging Discharging Coulombic efficiency 70 nm 200 nm a b C-rate 100 1k C-rate 100 Figure S38. Charge density and coulombic efficiency for two (a) p(gT2) and (b) p(ZI-NDI-gT2) films with different thicknesses extracted from galvanostatic charging discharging measurements displayed as a function of C-rate. The limited performance in terms of coulombic efficiency at slow C-rates of the p(ZI-NDI-gT2) polymer films are attributed to the presence of oxygen in the electrochemical cell used for three electrode measurements in our setup. Impedance measurements Figure S39a, c and b, d show the impedance measurements run at three different electrochemical potentials corresponding to different charge states of a 40 nm thick p(gT2) film and 70 nm thick p(ZI- NDI-gT2) films respectively on FTO. 53 Specific capacity (mAh cm-3) coul Specific capacity (mAh cm-3) coulPDF Image | salt water battery with high stability
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Product and Development Focus for Salgenx
Redox Flow Battery Technology: With the advent of the new USA tax credits for producing and selling batteries ($35/kW) we are focussing on a simple flow battery using shipping containers as the modular electrolyte storage units with tax credits up to $140,000 per system. Our main focus is on the salt battery. This battery can be used for both thermal and electrical storage applications. We call it the Cogeneration Battery or Cogen Battery. One project is converting salt (brine) based water conditioners to simultaneously produce power. In addition, there are many opportunities to extract Lithium from brine (salt lakes, groundwater, and producer water).Salt water or brine are huge sources for lithium. Most of the worlds lithium is acquired from a brine source. It's even in seawater in a low concentration. Brine is also a byproduct of huge powerplants, which can now use that as an electrolyte and a huge flow battery (which allows storage at the source).We welcome any business and equipment inquiries, as well as licensing our flow battery manufacturing.| CONTACT TEL: 608-238-6001 Email: greg@salgenx.com | RSS | AMP |