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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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European HEFT project seeks lower-cost, more efficient and power-dense PM emotor for EVs

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A new €4-million research project funded by the EU is seeking to develop a lower-cost, more efficient and power-dense permanent magnet eMotor for electric vehicles (EVs). The consortium of eight European partners in the HEFT project is led by Mondragan University and includes GKN Automotive.

Power 273
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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

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According to DTF’s analysis of S&P Global Mobility TIPNet Vehicles in Operation Data as of December 2022: Diesel dominates the trucking sector: For the largest commercial trucks (Class 8) in operation that are 2010 or later model years, 95.4% For the entire (Class 3-8) commercial truck population of more than 15 million vehicles, 75.6%

Diesel 284
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UH team develops fast, cost-efficient method to grow OER catalyst for seawater splitting

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A team of researchers led by Zhifeng Ren, director of the Texas Center for Superconductivity at the University of Houston, has developed an oxygen-evolving catalyst that takes just minutes to grow at room temperature on commercially available nickel foam. That requires substantial amounts of energy and drives up the cost.

Hydrogen 284
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Lithium-ion battery recycler ABTC expands operations and capacity with newly purchased facility

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Most recently in November 2022, ABTC was selected for a competitive US DOE grant for a $20-million project to develop and commercialize a set of next-generation battery recycling technologies to even further enhance the recovery of recycled products and reduce the cost of operations.

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Benchmark: battery demand for manganese set to increase 8-fold this decade

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Manganese is a crucial element in nickel cobalt manganese (NMC) cathodes and can be used to improve the range of electric vehicles at a relatively low cost. Automotive companies are increasingly turning to manganese-intensive forms of battery chemistry due to lower cost structures and improved performance.

Batteries 195
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New high-activity, low-cost nickel-based catalyst for fuel cells exhibits performance similar to Pt; hydroxide exchange membrane fuel cells

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Owing to its high activity and low cost, the catalyst shows significant potential for use in low-cost, high-performance fuel cells, the team suggested. Pt is the most active catalyst for both HOR and ORR; the high price of the metal (~$50 g −1 ) has hindered fuel cell commercialization. —Zhuang et al.

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