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Georgia Tech prototype triboelectric nanogenerator could extract energy from ocean waves

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Researchers at Georgia Tech have developed an inexpensive and simple prototype of a triboelectric nanogenerator that could be used to produce energy from ocean waves by making use of contact electrification between a patterned plastic nanoarray and water. The tank is filled with deionized water. —Lin et al.

Georgia 210
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DOE announces $11.5M in Phase 1 funding for carbon capture and storage program; ARPA-E FLECCS

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FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Georgia Institute of Technology. 8 Rivers Capital.

Carbon 333
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New efficient electrolysis process for direct hydrogen production from biomass; 16.7% of energy required for water electrolysis

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Researchers at Georgia Tech, with colleagues at Hunan University and the Institute of Metal Research, Chinese Academy of Sciences, have devised a novel, efficient electrolysis approach for hydrogen evolution directly from native biomasses—cellulose, lignin and even wood and grass powders—to hydrogen at low temperature. A cm −2 —only 16.7%

Water 150
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US DOE awards ~$5M to expand research on methane hydrates

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When methane hydrates are “melted,” or exposed to pressure and temperature conditions outside those where the formations are stable, the solid crystalline lattice turns to liquid water, and the enclosed methane molecules are released as gas. Selected projects are: Georgia Tech Research Corporation. Earlier post.).

Oregon 230
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$112.5M awarded to research consortia studying effects of Deepwater Horizon oil spill on Gulf of Mexico

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These teams will investigate the fate of petroleum in the environment; the impacts of the spill; and the development of new tools and technology for responding to future spills and improving mitigation and restoration. Project Title: Consortium for Advanced Research of Hydrocarbon Transport in the Environment (CARTHE).

Mexico 225
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UT Austin to lead $58M study of methane hydrate in Gulf of Mexico; $41M from DOE

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Methane hydrate—natural gas trapped in an ice-like cage of water molecules—occurs in both terrestrial and marine environments. Methane hydrate is stable under high pressure and low temperatures but separates into gas and water quickly when warmed or depressurized, causing the methane to bubble away.

Mexico 294
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Enzymatic Process Converts Cellulosic Materials and Water into Hydrogen at Low Temperature; Close to Theoretical Yield of H2 From Glucose

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Hydrogen production from cellodextrin and water by a synthetic enzymatic pathway. Researchers at Virginia Tech, Oak Ridge National Laboratory (ORNL), and the University of Georgia have produced hydrogen gas in a spontaneous, “one-pot” process using an enzyme cocktail, cellulosic materials from non-food sources, and water.

Convert 150