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DOE AMO awards Amprius $1M to advance manufacturing process of nano-wire silicon anodes

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Amprius Technologies, a developer of ultra-high energy density lithium-ion batteries with its Silicon Nanowire Anode Platform, was awarded a $1-million grant from the US Department of Energy (DOE)’s Advanced Manufacturing Office (“AMO”) to be used to mature further its process for manufacturing nanowire-based silicon anodes.

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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. She and her colleagues have implemented techniques to quantify lithiation dynamics and tortuosity in lithium-ion batteries and their effects on cell performance and safety.

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Chalmers team develops graphite-like anode for Na-ion batteries; Janus graphene

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Researchers at Chalmers University of Technology, Sweden, have developed a nanometric graphite-like anode for sodium ion (Na + storage), formed by stacked graphene sheets functionalized only on one side, termed Janus graphene. Na is comparable to graphite for standard lithium ion batteries. —Jinhua Sun, first author.

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New Na-ion battery combining intercalation and conversion could be promising low-cost energy storage system

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The reported performance of the new Na-ion battery suggests that the sodium-ion system is a potentially promising power source for promoting the substantial use of low-cost energy storage systems in the near future, the team concluded. In addition, the battery is based on sodium, an abundant, hence low cost, material.

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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

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The battery shows an energy density of up to 446 Wh kg -1 —about 80% higher than conventional Li-ion batteries, and much higher than energy densities reported for earlier ARLBs (30–45 Wh kg -1 ). Combining with the coated lithium metal as anode, LiMn 2 O 4 as cathode and 0.5 Its average discharge voltage is about 4.0

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24M raises $21.8M to accelerate SemiSolid battery development and deployment; round led by Kyocera and ITOCHU

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million in funding from ARPA-E in 2016 to further the development of the next generation of high-energy-density, low-cost batteries ( earlier post ), has raised a $21.8 Through this investment, ITOCHU is excited to be working closely with 24M to promote the global production of next-generation SemiSolid lithium-ion batteries.

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JAIST black-glasses-grafted silicon microparticles as anode material for improving battery performance

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In a study published in Journal of Materials Chemistry A , the team reported a holistic approach to synthesizing novel highly resilient SiMPs consisting of black glasses (silicon oxycarbide)-grafted silicon as anode material for lithium-ion batteries. (a