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New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

Green Car Congress

Schematic illustration of the aqueous rechargeable lithium battery (ARLB) using the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 mol l -1 Li 2 SO 4 aqueous solution as electrolyte. mol l -1 Li 2 SO 4 aqueous solution as electrolyte, an ARLB is built up. Wang et al. Click to enlarge. —Wang et al.

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

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SEM of Li[Ni 0.64 Mn 0.18 ]O 2 particle with concentration gradient of Ni, Co, and Mn contents. In this material (Li[Ni 0.64 Comparison of cycling performance of half cell based on bulk Li[Ni 0.64 and concentration-gradient material Li[Ni 0.64 From Sun et al. Click to enlarge.

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Faradion demonstrates proof-of-concept sodium-ion electric bike

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Although lithium-ion batteries are currently the predominant battery technology in electric and hybrid vehicles, as well as other energy storage applications, sodium-ion could offer significant cost, safety and sustainability benefits. A 48 cell battery pack design by Williams Advanced Engineering, incorporating Faradion’s 3 Ah Na-ion cells.

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ARPA-E RANGE: $20M for robust transformational energy storage systems for EVs; 3x the range at 1/3 the cost

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RANGE is focused on supporting chemistry and system concepts in energy storage with robust designs in one or both of: Category 1: Low-cost, rechargeable energy storage chemistries and architectures with robust designs; Category 2: Multifunctional energy storage designs. Robust design architectures.

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DOE seeking comment on draft $50M solicitation for new projects over 11 areas of interest to improve vehicle performance and decrease fuel consumption

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When the final funding opportunity announcement is released following this public comment period, DOE will accept applications from industry, national laboratories, and university-led teams to address these challenges and enable technologies that drive innovation in vehicle design. Recharge Rate. Characteristics. Specific Energy.

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High-capacity GQD-coated VO2 nanoarray electrodes for high-performance Li- and Na-ion batteries

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The team suggests, in a paper published in the ACS journal Nano Letters , that the results, showing rechargeable sodium-ion batteries with a comparable performance to current Li-ion batteries, could push NIBs as a cost-effective alternative for next-generation post-lithium batteries. Batteries'

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

MidAmericans David Sokol, BYDs Wang, and company advisor Li Lu flew with Sokol from Detroit to Omaha so that Wang could meet Buffett in person. The company went on to design and manufacture mobile-phone handsets and parts for Motorola ( MOT , Fortune 500 ), Nokia ( NOK ), Sony Ericsson, and Samsung. executive who has studied BYD.

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