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Researchers synthesize battery cathode from lignin derivatives

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Milczarek and Inganäs describe how a class of organic compounds known as quinones allows the lignin derivatives to shed a proton and store this electric charge in its place. Renewable energy systems based on intermittent sources require methods for power balancing over time, and thus some means of storage. 1215159.

Polymer 268
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California Energy Commission awards $1.1M to 12 small-scale projects to study transportation, natural gas and electricity technologies

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The Energy Innovations Small Grant Program provides funding to small businesses, non-profit organizations, individuals, and academic institutions to conduct research that establishes the feasibility of new, innovative energy concepts. The project has the potential to increase solar power storage capacity and reduce electricity costs.

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New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

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Lithium-sulfur batteries offer a great deal of promise as a next-generation battery technology, with the natural abundance and low cost of sulfur, coupled with the high theoretical energy density of sulfur-based cathodes: 1675 mAh g ?1 organic framework (MOF) for sulfur impregnation, as well as by the choice of suitable electrolytes.

Li-ion 150
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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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In the first group, 16 awards totaling $435 million will support fully integrated, regional Smart Grid demonstrations in 21 states, representing more than 50 utilities and electricity organizations with a combined customer base of almost 100 million consumers. DOE funding $75,161,246, total project value with cost share $150,322,492).

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

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Renewable Power (4 projects). ENERGY STORAGE. Planar Na-beta Batteries for Renewable Integration and Grid Applications. Electronville: High-Amperage Energy Storage Device-Energy Storage for the Neighborhood. Low Cost, High Energy and Power Density, Nanotube-Enhanced Ultracapacitors.

Energy 231