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Penn State, EC Power use internal thermal modulation to enable stable fast charging

Green Car Congress

A team from Penn State University and start-up EC Power has developed a material-agnostic technology based on asymmetric temperature modulation with a thermally stable dual-salt electrolyte to achieve stable fast charging for Li-ion batteries. 2022) “Fast charging of energy-dense lithium-ion batteries.”

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National Alliance for Advanced Transportation Batteries Opts for Kentucky Site for Li-ion Plant

Green Car Congress

The National Alliance for Advanced Transportation Batteries (NAATBatt) ( earlier post ) has selected a site in Hardin County, Kentucky to build a more than $600-million automotive lithium-ion battery plant. Kentucky was selected over Texas, Illinois, Kansas, Missouri, New York, Pennsylvania and South Carolina. Earlier post.).

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Novolyte Technologies and Foosung Form JV for Li-ion Electrolytes

Green Car Congress

Novolyte Technologies, a leading manufacturer and supplier of specialty electrolyte materials for lithium-ion battery and energy storage applications, high performance solvents and other specialty chemicals, has signed a definitive agreement with Foosung Co., Novolyte received in 2009 a $20.6-million Novolyte received in 2009 a $20.6-million

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Li-ion battery maker Boston-Power announces $125M in new financing; focus on and support from China

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a provider of lithium-ion battery cells, modules and systems ( earlier post ), announced $125 million in new funding from a combination of private equity investment and support from China. Boston-Power, Inc., GSR Ventures has offices in Beijing and Silicon Valley. Reorganizing. Earlier post.).

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OSU smart membrane could enable new category of high-energy, high-power energy storage for EVs

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A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. — Herya and Sundaresan.

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CMU study explores optimizing PHEV design and allocation to minimize life cycle cost, petroleum consumption, and GHG emissions

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Researchers at Carnegie Mellon University (CMU) constructed an optimization model to determine the optimal vehicle design and allocation of conventional, hybrid, and plug-in hybrid vehicles to drivers in order to minimize life cycle cost, petroleum consumption, and GHG emissions. Source: Shiau et al. Click to enlarge. gal gasoline, $0.11/kW

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

MidAmericans David Sokol, BYDs Wang, and company advisor Li Lu flew with Sokol from Detroit to Omaha so that Wang could meet Buffett in person. BYD claims to have achieved a breakthrough with its lithium ion ferrous phosphate technology, but no one can be sure whether it will work as promised.

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