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New silicon-hydrogel composite Li-ion anode material shows long cycle life, easy manufacturability

Green Car Congress

The hydrogel is polymerized in situ , resulting in a well-connected 3D network structure of Si nanoparticles (SiNP) coated by the conducting polymer. A g -1 , the composite electrode exhibited a relatively stable reversible lithium capacity of 1,600 mAh g -1 for 1,000 deep cycles based on the weight of only Si. Click to enlarge.

Li-ion 236
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Axion supplying PbC batteries to Norfolk Southern for all-battery switcher and working on line-haul hybrid locomotives; micro-hybrid and stationary expansion

Green Car Congress

These electrode assemblies are then sandwiched together with conventional separators and positive electrodes to make the battery, which is filled with an acid electrolyte, sealed and connected in series to the other cells. Sustain 80-85% round trip efficiency in PSOC applications; 90-95% in deep cycle applications. PbC battery.

Lead Acid 225
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The promise of wireless charging: smaller batteries, longer battery life, fewer charging stations

Charged EVs

We connect high-power communication lines into the DC charging system of the car. At the cabinet end, we have an advantage over plug-in charging because one of the key power transfer stages in the power electronics is an isolation transformer, an air-gap transformer, which is protecting the vehicle from the grid and vice-versa.