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Argonne-led team develops new low-cost cobalt-based catalyst for PEM electrolysis

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A multi-institutional team led by the US Department of Energy’s (DOE) Argonne National Laboratory (ANL) has developed a low-cost cobalt-based catalyst for the production of hydrogen in a proton exchange membrane water electrolyzer (PEMWE). volts (Nafion 212 membrane) and low degradation in an accelerated stress test.

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UCLA team uses graphite to boost performance of lithium iron phosphate cathode materials

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Lithium iron phosphate (LiFePO 4 ) is widely used as a low-cost, safer cathode material for Li-ion batteries; however, low ionic and electronic conductivity limit its rate performance. C), ultrahigh rate capability (107 mAh g –1 under 60 C), and outstanding cycle performance (>95% reversible capacity retention over 2000 cycles).

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BIT, FAW team develops turbocharged, DI hydrogen engine; high power and efficiency, near-zero NOx

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Peak power of 120 kW @ 4400 rpm and a maximum torque of 340 N·m @ 2000 rpm can be achieved with the matched turbocharger. The direct-injection (DI) hydrogen engine can offer large power with low cost and rely less on hydrogen purity. of 1.91 @ 2000 rpm and 40.4% A paper on the study appears in the journal Fuel.

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DeepDrive to unveil new central drive unit at IAA Mobility

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DeepDrive has developed a cost- and resource-efficient dual-rotor motor, extending the range of electric vehicles. DeepDrive central drive CSD 450 Both variants offer high efficiencies in wide operating ranges and enable cost-effective yet long-range electric vehicles. First series deployments are planned for 2027.

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European project to develop cobalt-free EV batteries awarded €11.8M

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The project will result in a unique battery system that features superior energy density, low cost, increased cycles and reduced critical materials. Useful cycle life of >2000. >4.5V The financial objective is to achieve a cost of no more than €90/kWh at the pack level when entering commercial production.

Batteries 360
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Silica-based cathode enables long-life Li-S batteries

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Lithium–sulfur batteries—composed of a sulfur-based cathode and lithium anode submerged in a liquid electrolyte—are promising candidates to replace the ubiquitous lithium-ion battery because of their low cost and the non-toxicity and abundance of sulfur. Silica, a low-cost metal oxide, is actually non-conducting.

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Electric motor company YASA enters innovation agreement with global automotive manufacturer for hybrids and EVs

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Compared to the complex, multiple slot windings of conventional motors, YASA motor’s segmented armature lends itself to low cost, serial production. YASA’s axial flux approach uses less materials such as copper, iron and permanent magnet than conventional motors, resulting in a significantly lower materials cost.

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