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Swedish researchers explore use of carbon fiber as active electrode in structural battery for electric vehicles

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Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. In this €3.4-million

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NIMS researchers report 500 Wh/kg+ Li-air battery

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The research team then confirmed that this battery can be charged and discharged at room temperature. Because of these potential advantages, they may find use in a wide range of technologies, such as drones, electric vehicles and household electricity storage systems. Source: NIMS.

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KAUST uses laser pulses to boost performance of MXene electrode

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Graphite contains flat layers of carbon atoms, and during battery charging, lithium atoms are stored between these layers in a process called intercalation. MXenes based on molybdenum carbide have particularly good lithium storage capacity, but their performance soon degrades after repeated charge and discharge cycles.

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How Smart EV Charging Will Help Promote Renewable Power Generation

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But, if householders and businesses can be flexible about when they charge their EVs, then they can help to balance the grid and support renewable power generation. With grids increasingly powered by renewables, electrical demand has to follow supply. The flexibility of controlled EV charging. How EVs can help balance the grid.

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The Essential Guide to EV Smart Charging and Smart Energy Management

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What is EV Smart Charging? What is Smart Energy Management for EV Charging? How do EV Smart Charging and Smart Energy Management Work? What EV Drivers Want from Smart Charging? Smart EV Charging in Commercial and Industrial Buildings. Smart EV Charging and Vehicle-to-Grid (V2G). What is EV Smart Charging?

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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Classification of potential electrical storage for stationary applications. For example, they note, to regulate frequency, the energy storage capacity may not need to be long-lasting—minutes can be sufficient—but it must have a long cycle life because the system is likely to encounter multiple daily discharge events.

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LSE report calls for global investment of an additional $3T each year to drive economic recovery and transformation

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trillion more each year should be invested globally in low-carbon energy, including renewables, and the electrification of economies over the coming decade, while annual expenditure on fossil fuel energy should decrease by $350-600 billion. The report says that $1.5-1.7

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