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BMW Group and Samsung SDI expand partnership on electric drive batteries; i3, i8 and additional hybrid models

Green Car Congress

Similarly, the 20 Ah-class cells (26 Ah and 28 Ah) offer the highest volumetric power and energy density. One important factor in the BMW’s choice of Samsung SDI was that the company considers the suitability of lithium-ion battery cells for environmentally-friendly production and subsequent recovery of materials during product development.

BMW 304
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Roland Berger E-Mobility Index finds government subsidies for and projected sales of xEVs declining worldwide

Green Car Congress

The index compares the development of e-mobility in seven leading car-manufacturing nations (Germany, France, Italy, US, Japan, China and South Korea) on the basis of three parameters: technology, manufacturing, and market. Source: Roland Berger. Click to enlarge.

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Argonne and Hanyang University Develop New High-Energy Cathode Material With Improved Thermal Stability; Good Fit for PHEV Applications

Green Car Congress

A new high-energy cathode material that can greatly increase the safety and extend the life-span of future lithium-ion batteries has been developed through the close international collaboration of researchers led by the US Department of Energy’s (DOE) Argonne National Laboratory and Hanyang University in South Korea.

Ni-Li 170
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Naysayer Alert – the hydrogen red herring

My Electric Car

Recent developments in lithium ion batteries, and the consequential range improvements of EVs has significantly dampened enthusiasm for hydrogen fuel cells. The electron flow goes via the car’s lithium-ion battery, in essence keeping it charged, and recombines with the protons and oxygen at the cathode.