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

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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. In a paper in Nature , the team reports charging of a 265?Wh?kg —Wang et al.

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Continental Mobility Study 2020 finds many people still have doubts about EVs

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The main complaints about EVs cited by respondents are a lack of charging stations and the low range compared to gas or diesel vehicles. Main arguments against all-electric cars by international comparison. Charging infrastructure is also being expanded in all the countries studied. Source: Continental.

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ECOtality installs first DC fast charger in Tennessee

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The stations are able to charge a battery to 80% capacity in under 30 minutes. By strategically placing Blink charging stations, we are collecting the data needed to build a commercial infrastructure which will untether drivers from their garages. —Jonathan Read, CEO of ECOtality.

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PwC industry survey provides check-up on determining factors for EV success

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PwC has released the first edition of the “Charging Forward: Electric Vehicle Survey”, which it developed to provide a check-up on some of the major determining factors for the success of EVs in the near-, mid- and long-term. —Charging Forward. Charging forward: Electric Vehicle Survey. Source: PwC.

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

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The shelf-life of stored charge in rechargeable devices does not scale linearly with maximum SP and has led to trends referred to as ‘range-anxiety’, ‘compulsive charging’, etc. Contemporary battery materials impose a finite limit on GED/SP due to thermal and mechanical failure modes of battery electrodes and membrane separators.

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Chrysler Disbands ENVI Electric Vehicle Group; Function Absorbed into Traditional Line Organization

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At the North American International Auto Show in January 2009, Chrysler had introduced two new EV concepts and updates on three earlier EV concepts developed by the ENVI group. Reuters reports that Chrysler has disbanded its ENVI team, formed in 2007 to bring electric-drive vehicles and related advanced-propulsion technologies to market.

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First fleet of 100 Mercedes-Benz Vito E-Cell electric vans covers 650,000 km in customer use; more model variants planned

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The areas of application are diverse: courier, express and package service providers (KEP, in German: Kurier-, Express- und Paketdienstleister); plant transportation in large corporations; service vehicles for plant maintenance, customer service, and assembly and internal transport within companies. Charging technology.

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