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Ford and Purdue developing charging station cable that can deliver increased current for faster charging

Green Car Congress

Ford and Purdue University researchers are working to develop a new, patent-pending charging station cable that could combine with in-development vehicle charging technology, making it even easier for people to transition to EVs with seamless re-charging. —Issam Mudawar, Betty Ruth and Milton B.

Re-Charge 296
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ORNL team develops low-cost scalable method to join materials in solid-state batteries; electrochemical pulse

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Solid-state batteries incorporate a safer, fast-charging architecture featuring a solid-state electrolyte versus the liquid electrolytes in today’s lithium-ion batteries. But that process can lead to shorting and would need to be re-applied periodically to extend the battery’s life using an expensive aftermarket application.

Low Cost 448
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MAN eTGE battery-electric van to be mass-produced from July onwards

Green Car Congress

This problem involves developing ideas for reducing traffic at specific times and relocating it out of the city altogether, new approaches to the use of land, plus new transport and drive concepts. In view of this situation, MAN Truck & Bus has put forward a variety of ideas and studies from the truck and bus sectors in recent years.

Batteries 218
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Exxon/Mobil To Fund Solar Financing Bond For Torrance Homeowners

Creative Greenius

“ We are so cash rich at the moment that we’re spending money all over the place while everyone else is forced to cut back. It’s a pretty good idea isn’t it? That’s why we’re no longer going to wait for them. That’s why we’re no longer going to wait for them.

Financing 150
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University of California adopts full open access policy for research papers system-wide

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The Academic Senate of the University of California has passed an Open Access Policy, ensuring that future research articles authored by faculty at all 10 campuses of the UC will be made available to the public at no charge. —Robert Powell, chair of the Academic Council.

Universal 186
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APRA-E awards WUSTL $2M to develop predictive battery management system for plug-in vehicles; targeting more efficient use

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The system will predict optimal charge and discharge of the battery in real-time, enhancing battery performance and improving battery safety, charge-rate, and usable capacity. If Li-ion batteries are charged too quickly, they can heat up and may explode. Earlier post , earlier post.). —Venkat Subramanian.

Plug-in 218
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Paul Scherrer Institute and Toyota RD team finds tiny memory effect in Li-ion batteries; implications for vehicle battery management systems

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The memory effect of the battery is written in a cycle with partial charging (here, 50% of the battery’s storage capacity) followed by complete discharge. In the subsequent cycle, the memory effect is evident through an overvoltage (small “bump”) at precisely the same point at which the partial charging cycle terminates.

Li-ion 244