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Iowa State University researchers genetically boost algae biomass by 50-80%

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Researchers at Iowa State University have developed a genetic technique they say can increase biomass in algae by 50–80%. The key to this [increase in biomass] is combination of two genes that increases the photosynthetic carbon conversion into organic matter by 50 percent over the wild type under carbon dioxide enrichment conditions.

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HKUST team develops high-capacity, long-life Li-S battery

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Researchers at the Hong Kong University of Science and Technology have developed a high-capacity, long-life lithium-sulfur battery using a bi-functional cathode substrate for Li–S batteries made of well-distributed boron carbide nanoparticles decorated activated cotton fiber (B 4 C-ACF).

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Study shows uncovers how beetle gut microbes serve as reactor for fuel production

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These insights into how the beetle and its distinct microbiome have co-evolved provide a roadmap for the production of affordable, nature-derived fuels and bioproducts. Understanding how evolution has solved the complex lignocellulose to fuel conversation process can help us design better industrial mimics and find novel enzymes or pathways.

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DOE to award $9M to promote consensus on future fossil energy technologies

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The US Department of Energy’s (DOE) Office of Fossil Energy will award $9 million over five years to organizations to assist it in building domestic and international consensus on future fossil energy technologies ( DE-FOA-0001111 ). turbines, fuel cells, hybrids, novel power generation cycles); coal conversion (e.g.,

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DOE awarding $19.4M to 22 advanced vehicle technologies projects; Mercedes-Benz, GM Li-S battery projects

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These projects enable smaller, safer, lighter weight, and less expensive battery packs that ultimately will make electric vehicles more affordable. Organization. University of Maryland: College Park. Penn State University Park. University of Maryland: College Park. University of Pittsburgh. Earlier post.)

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Cambridge team demonstrates light-driven photoreforming of unprocessed biomass to H2 at room temperature

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A team of scientists at the University of Cambridge has reported the light-driven photoreforming of cellulose, hemicellulose and lignin to H 2 using semiconducting cadmium sulfide quantum dots in alkaline aqueous solution. A paper on their work is published in the journal Nature Energy. Wakerley, Moritz F. Kuehnel, Katherine L.

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Nanobox strategy to improve performance of Li-S batteries

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Researchers at Changchun University of Science and Technology in China have developed a nanobox strategy to improve the performance of lithium-sulfur batteries. A paper on their work appears in the Journal of Power Sources. Li–S batteries theoretically offer a specific energy density of 2600 Wh kg ?1 —Song et al.