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UW Madison chemists discover new way to harness energy from ammonia

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A research team at the University of Wisconsin–Madison has identified a new way to convert ammonia to nitrogen gas through a process that could be a step toward ammonia replacing carbon-based fuels. To be able to complete the ammonia-to-nitrogen reaction under ambient conditions—and get energy—is a pretty big deal.

Energy 418
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University of Wisconsin seeking commercial partners for alkylphenol solvent-based method to convert biomass into furan derivatives for fuels and chemicals

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The Wisconsin Alumni Research Foundation (WARF) is seeking commercial partners for a novel, cost-effective method developed by University of Wisconsin, Madison researchers for producing furan derivatives such as hydroxymethylfurfural (HMF), furfural, levulinic acid (LA) or γ-valerolactone (GVL) from biomass using alkylphenols as solvents.

Wisconsin 225
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UW-Madison team develops novel hydrogen-producing photoelectrochemical cell using solar-driven biomass conversion as anode reaction

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Researchers at the University of Wisconsin-Madison have developed an innovative hydrogen-producing photoelectrochemical cell (PEC), using solar-driven biomass conversion as the anode reaction. Examples include the reduction of water to give H 2 and the reduction of CO 2 to give carbon-based fuels such as methanol and methane.

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DOE awards $97M to 33 bioenergy research and development projects

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The US Department of Energy (DOE) announced more than $97 million in funding for 33 projects that will support high-impact technology research and development to accelerate the bioeconomy. Scale-Up of the Primary Conversion Reactor to Generate a Lignin-Derived Cyclohexane Jet Fuel. Earth Energy Renewables, LLC. AMP Robotics.

Waste 186
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Researchers Show New Piezeoelectrochemical Effect Can Scavenge Energy Wastes Such as Noise or Vibration to Generate Hydrogen Via Water Splitting

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H 2 and O 2 are produced by deforming a ZnO fiber or BaTiO 3 dendrite in water via oxidation-reduction reactions. Materials scientists at the University of Wisconsin-Madison have discovered a phenomenon—the direct conversion of mechanical energy to chemical energy—which they termed the piezoelectrochemical (PZEC) effect.

Water 199
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Wisconsin Researchers Devise Process to Convert Biomass Intermediate Product into Drop-in Transportation Fuels Without Use of External Hydrogen or Precious Metal Catalysts

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Reaction pathways for conversion of GVL to butenes and CO 2 , and the integrated conversion of GVL to both a liquid stream of alkenes for use in transportation fuels and a gaseous stream rich in CO 2 that is appropriate for further processing options. Dumesic (2010) Integrated Catalytic Conversion of ?-Valerolactone Bond et al.

Wisconsin 210
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University of Wisconsin Team Develops High-Yielding Chemical Hydrolysis Process to Release Sugars from Biomass for Cellulosic Fuels and Chemicals

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A University of Wisconsin-Madison research team has developed a chemical process for the hydrolysis of biomass into sugars for subsequent processing into fuels and chemicals that delivers sugar yields approaching those of enzymatic hydrolysis. Separations and ionic-liquid recycling could pose additional challenges to commercialization.

Wisconsin 170