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Honda to extend application of i-MMD two-motor hybrid system across lineup

Green Car Congress

Honda said that because powertrain requirements differ from region to region and are becoming further diversified depending on infrastructure, regulations and customer needs in each region, it will deliver the most appropriate products to customers based on the idea of placing the right products, in the right places at the right time.

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NSF funds U of Kansas researcher developing machine learning technology to monitor and prevent thermal runaway in Li-ion batteries

Green Car Congress

Supported by a new five-year, $500,000- grant from the National Science Foundation, a researcher from the University of Kansas is developing machine learning technology to monitor and prevent overheating in lithium-ion batteries. Nowadays these lithium-ion batteries are everyplace in our society. —Huazhen Fang.

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Carbon nanomembrane prevents dendrite formation in Li-metal batteries, doubles lifetime

Green Car Congress

The energy density of traditional lithium-ion batteries is approaching a saturation point that cannot meet the demands of the future—in electric vehicles, for example. Lithium metal batteries can provide double the energy per unit weight when compared to lithium-ion batteries. —Rajendran et al.

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DRX Consortium to accelerate commercialization of disordered rock salt (DRX) cathode materials

Green Car Congress

DRX cathodes could provide batteries with higher energy density than conventional lithium-ion battery cathodes made of nickel and cobalt, two metals that are in critically short supply. In a rock salt structure, cations (positively charged ions) and anions (negatively charged ions) are arranged in a specific pattern.

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Russian Railways, Sinara Group and RUSNANO to develop hydrogen fuel cell mainline locomotives

Green Car Congress

Russian Railways, RUSNANO and the Sinara Group signed an agreement to cooperate on the development of mainline locomotives using a power plant based on hydrogen fuel cells together with lithium-ion batteries. Green hydrogen production. During the St.

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Toyota changes tune on EVs, announces new battery tech

Teslarati

Over the past years, the company has reiterated its support for hybrid solutions and shunned the idea of a shift to all-electric vehicles, a sentiment that’s been expressed by several Toyota executives across the globe.

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Cornell team uses indium coating to enable use of high-capacity lithium metal anodes

Green Car Congress

In a paper in the journal Angewandte Chemie the team shows that the indium (In) coatings stabilize the Li metal via multiple processes, including exceptionally fast surface diffusion of lithium ions and high chemical resistance to liquid electrolytes. Dendrites are also eliminated, leaving the surface smooth and compact.

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