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Sandia researchers developing new family of metal-based ionic liquids for low-cost, efficient flow batteries

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A redox flow battery (RFB) stores electrical energy typically in two soluble redox couples contained in external electrolyte tanks sized in accordance with application requirements. However, RFBs also have general issues with charge cycle efficiencies; low energy densities; raw material costs; cross contamination of anolyte.

Low Cost 278
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Ioxus Developing Higher Power Density Ultracapacitors

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Ioxus , a young (2006) ultracapacitor spin-off from Custom Electronics, an established supplier of high-reliability capacitors to commercial and military clients since 1964, is targeting the development of higher power density, compact ultracapacitors, applied in a full range of applications spanning military, industrial and automotive needs.

Power 218