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Batteries 2022, 8, 157 12 of 26 Figure 4. (a) Photograph of a hybrid crosslinked SPE membrane, reproduced with permission from Reference [96] Copyright 2018, Wiley−VCH. (b) Photograph of ETPTA‐NaClO4‐QSSE before and after UV curing. (c) Ionic conductivity of ETPTA‐NaClO4‐QSSE under varying temperatures. (d) Cycling profiles of the symmetrical battery at 0.1 mA cm−2 for 1 h, reproduced with permission from Reference [99] Copyright 2021, Wiley−VCH. (d) Cycling profiles of the symmetric battery at differ‐ ent current densities, reproduced with permission from Reference [100] Copyright 2021, American Chemical Society. (f) Flame test of glass fiber saturated with 1.0 M NaClO4/PC and P(MVE‐alt‐MA), reproduced with permission from Reference [101] Copyright 2019, Springer Nature. Surface Young’s modulus of (g) 2‐GPH and (h) PH, reproduced with permission from Reference [102] Cop‐ yright 2020, Wiley−VCH. In addition, some functional polymer solid‐state electrolytes were also being investi‐ gated. Yang et al. used poly(methyl vinyl ether‐alt‐maleic anhydride) (P(MVE‐alt‐MA)) as the polymer host, bacterial cellulose (BC) as the reinforcement, and triethyl phosphate (TEP)/vinylene carbonate (VC)/NaClO4) as a plasticizer to obtain the polymer electrolyte (BC‐TEP/VC/ NaClO4) for NMBs [101]. They found that polymer electrolyte presented flame retardancy due to the addition of TEP (Figure 4f). In addition, an electrochemical window of 4.4 V could also be received. As the polymer electrolyte for NMBs, Na3V2(PO4)3/Na full batteries exhibited an 84.4% capacity retention after 1000 cycles, which was much better than that of the full battery in the liquid electrolyte. Furthermore,PDF Image | Electrolyte Engineering for Sodium Metal Batteries
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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 (Standard Web Page)