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Researchers demonstrate high-capacity Mn-rich Li-ion cathodes; a design pathway away from cobalt and nickel

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Researchers led by a team at UC Berkeley have demonstrated high-capacity manganese-rich cathodes for advanced lithium-ion batteries. Low cost and low toxicity make the Mn 2+ /Mn 4+ couple particularly desirable for designing high-performance Li-ion batteries that are also inexpensive and eco-friendly. …

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New high-voltage electrolyte additive supports high energy density and stability in LMNC Li-ion battery; 2x energy density over LiCoO2

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O 2 (Li 1.2 Proposed interfacial reaction and SEI formation mechanisms of the Li 1.2 Li-rich layered composite oxides, represented xLi 2 MnO 3 ·(1-x)LiMO 2 (M = Mn, Ni, Co), has been appealing as high-energy cathode materials because of a possible high specific capacity as much as or higher than 250 mAhg ? 1 ) compared to ?136

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BASF and Volkswagen present Science Award Electrochemistry to Dr. Vanessa Wood for work on Li-ion batteries

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The jury of representatives from BASF, Volkswagen and from academia selected Dr. Wood for her outstanding research results in the area of lithium-ion batteries. Wood developed a new method for image analysis for this purpose, upon which she created a new low-cost technique that is compatible with current manufacturing processes.

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Antimony nanocrystals as high-capacity anode materials for both Li-ion and Na-ion batteries

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The nanocrystals possess high and similar Li-ion and Na-ion charge storage capacities of 580?640 85% of the low-rate value, indicating that rate capability of Sb nanostructures can be comparable to the best Li-ion intercalation anodes and is so far unprecedented for Na-ion storage. 640 mAh g ?1

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Anderman report sees strongest growth for full-hybrid systems; Li-ion batteries for hybrids may be in short supply

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Low-cost 14V micro hybrid systems and full (strong) hybrid (i.e., Although NiMH is still the dominant battery in the high-voltage hybrid market, Li-ion technology started to take market share around 2009 and is expected to continually increase its share with time. Li-Ion batteries for strong hybrids are in short supply.

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A*STAR researchers suggest monolayer phosphorene promising anode material for high-performance Li-ion batteries

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Researchers at A*STAR in Singapore are proposing the use of monolayer phosphorene—a 2D material isolated from black phosphorus—as an anode material for high charging voltage, high rate capability Li-ion batteries. However, in a 2014 study led by Prof. —Li et al. —Li et al. Earlier post.)

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6 DOE-funded applied battery research projects targeting Li-ion cells with >200 Wh/kg for PHEVs and EVs

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Envia has licensed Lithium-rich Layered-Layered Li 2 MnO 3 ·LiMO 2 composite patents from Argonne National Laboratory, and has developed HCMR (High Capacity Manganese Rich) cathodes based on these layered-layered composite structures. Kan, DOE AMR 2014 Project ES208 ?. Kepler, DOE AMR 2014 Project ES2013. Batteries'

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