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Expanded graphite as a superior anode for sodium-ion batteries

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Researchers at the University of Maryland, with colleagues at the University of Illinois at Chicago, report on a new method for expanding graphite for use as a superior anode for sodium-ion batteries in a paper in Nature Communications. Sodium (Na) is an earth-abundant and inexpensive element, and shares many properties with lithium.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio). Los Angeles Department of Water and Power. Center for the Commercialization of Electric Technologies (TX). Beacon Power Corporation (MA). Notrees Wind Storage.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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The projects selected are grouped into 10 areas: Energy Storage (6 projects). Renewable Power (4 projects). ENERGY STORAGE. Electronville: High-Amperage Energy Storage Device-Energy Storage for the Neighborhood. Low Cost, High Energy and Power Density, Nanotube-Enhanced Ultracapacitors. Water (1 project).

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