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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

Green Car Congress

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.

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Berkeley Lab researchers shed light on how lithium-rich cathodes work, opening the door to higher capacity batteries

Green Car Congress

The traditional design paradigm for Li-ion battery cathodes has been to create compounds in which the amount of extractable Li + is well balanced with an oxidizable transition metal (TM) species (such as Mn, Fe, Co or Ni) to provide the charge-compensating electrons, all contained in an oxide or sulfide host. O 2 , Li 2 Ru 0.5

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EV ute overload: The electric pickups coming soon

EV Central

The BYD ute will kick off with a plug-in hybrid system that pairs a 1.5-litre It has now re-established it as an electrified sub-brand of GMC. But it’s the EV we’re most interested because it will likely use the 800V electrical architecture from the Kia EV6 and EV9.

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Charley Boorman: myenergi HQ

My Energi

Our vision and ideas, paired with a conscious shift into sustainable living, are helping to guide the industry forward. We love the idea that a zappi will be powering his bike or family Electric Car. We love the idea that a zappi will be powering his new bike. Charley Boorman arriving at the myenergi HQ. says Brompton.

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MIT Battery Breakthrough Could Revolutionize Electric Cars : Gas 2.0

Tony Karrer Delicious EVdriven

The breakthrough could revolutionize electric car battery technology and pave the way for ultra-fast charging electric vehicles in as little as two years. The discovery came when MIT researchers Byoungwoo Kang and Gerbrand Ceder found out how to get a common lithium compound to release and take up lithium ions in a matter of seconds.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Carmakers Say. Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us How Carmakers are Responding to the Plug-In Hybrid Opportunity If you ask, "have major auto-makers come around on PHEVs?", No announced plans.

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Mazda Australia’s embracing PHEVs, but is it too late?

EV Central

Plug-in hybrids (PHEVs) are polarising things. Depending on who you talk to they’re the best of both worlds or the worst of both worlds. ” CX-60 to lead a PHEV charge. litre petrol engine, 100kW electric motor and 17.8kWh lithium-ion battery giving a total system output of 241kW and 500Nm, and rapid 5.8-seconds

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