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UC Davis Study Finds That Ultracapacitor-based Micro-Hybrid Systems Can Deliver Substantial Fuel Economy Improvements

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Using a micro-hybrid system featuring carbon/carbon ultracapacitor units as energy storage can result in significant increases in fuel economy over a baseline conventional vehicle, according to a study by Dr. Andrew Burke at UC Davis. Institute of Transportation Studies, University of California, Davis, Research Report UCD-ITS-RR-09-23.

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Team develops electroplating method for Li-ion cathode production; high performance and new form factors, functionalities

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Researchers at the University of Illinois, Xerion Advanced Battery Corporation and Nanjing University in China have developed a method for electroplating lithium-ion battery cathodes, yielding high-quality, high-performance battery materials that could also enable flexible and solid-state batteries. Click to enlarge. 1602427.

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Honda opens Smart Home US in California; produces more energy than it consumes; direct DC-DC EV charging

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The home, located on the West Village campus of the University of California, Davis, is capable of producing more energy on-site from renewable sources than it consumes annually, including enough energy to power a Honda Fit EV for daily commuting. Honda Smart Home is expected to generate a surplus of 2.6

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3.4 kWh EIG Li-ion Pack for Plug-in Applications

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described a prototype lithium-ion battery system targeted at a plug-in hybrid electric vehicle (PHEV) application. The PHEV pack is based on 14 Ah lithium-ion polymer cells, with carbon-coated LiFePO 4 as the cathode material. Rendering of the pack. Click to enlarge. kWh useable energy. kWh useable energy. (A

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NREL and partners to investigate secondary uses for electric drive vehicle batteries

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Researchers will do a technical and economic investigation to see if the potential for reusing Li-ion batteries could lead to consumers obtaining a cost credit for the remaining value of a used battery, potentially offsetting a portion of the initial cost to the EV buyer. million with 51% of the funding coming from CCSE and its partners.

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Researchers report advances toward room-temperature fluoride-ion batteries

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Schematic of external electron flow, electrolyte ion shuttling, and redox reactions occurring at fluoride-ion battery (FIB) electrodes during charge or discharge cycles. Davis et al. Fluoride ion–mediated electrochemistry offers a pathway toward developing capacities beyond that of lithium ion technology.

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ORNL advancing LDH sorbent to recover lithium from geothermal brine wastes

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Domestic production of lithium, the lightest of elemental metals, is considered a priority for the US. It is essential for the manufacturing of lithium-ion batteries commonly used for everything from electric vehicles to cell phones and laptops.

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