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Columbia University engineers make breakthrough in understanding electroreduction of CO2 for conversion to electrofuels

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Electrocatalysis and photocatalysis (artificial photosynthesis) are among the most promising ways to achieve effective storage for renewable energy. Researchers at Columbia University have solved the first piece of the puzzle; they have proved that CO 2 electroreduction begins with one common intermediate, not two as was commonly thought.

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Researchers develop dual cellular-heterogeneous catalyst technology to produce olefins from plant sugar

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A team of researchers from the US NSF Center for Sustainable Polymers based at the University of Minnesota Twin Cities has demonstrated the use of a dual cellular–heterogeneous catalytic strategy to produce olefins from glucose. Wang et al. —Paul Dauenhauer, co-author.

Minnesota 221
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NREL-led research could lead to improved enzyme performance to break down biomass for renewable fuels

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A team led by researchers from the US Department of Energy’s (DOE) National Renewable Energy Laboratory (NREL) have gained new insights into how glycosylation—the natural attachment of sugars to proteins—affects a key cellulase enzyme. —co-author Antonella Amore, a postdoc at NREL. Antonella Amore, Brandon C.

Renewable 150
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Study finds that optimized integrated catalytic processing of biomass could produce renewable jet fuel with selling price as low as $2.88/gallon

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Integrated processing of hardwood to renewable jet and chemicals. —Jesse Bond, Syracuse University, lead author. Huber (2014) “Production of renewable jet fuel range alkanes and commodity chemicals from integrated catalytic processing of biomass,” Energy Environ. Click to enlarge. Bond, Aniruddha A. Murat Sen, Christos T.

Renewable 247
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Hydrogen Opposed Piston Engine Working Group formed

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—James Turner, Professor of Mechanical Engineering, Clean Combustion Research Center, King Abdullah University of Science and Technology (KAUST). The newly formed organization will host a series of meetings of its members to exchange research results, insights, and ideas. Indian Institute of Science, Bangalore, India.

Hydrogen 353
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Stanford/DTU team devises new effective solid-oxide electrochemical cell for CO2 electrolysis

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Researchers from Stanford University and the Technical University of Denmark (DTU) have engineered and demonstrated a solid-oxide electrochemical cell (SOC) with a porous ceria electrode that achieves stable and selective CO 2 electrolysis beyond the thermodynamic carbon deposition threshold.

CO2 170
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Identification of small molecule surrogate for cellulose provides insight into fundamental chemistry of pyrolysis; optimization of next-generation biorefineries

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A team of chemical engineers at the University of Massachusetts Amherst has identified a small molecule surrogate for cellulose—?-cyclodextrin—in The resulting vapor products are condensed to form bio-oil which can be upgraded catalytically to renewable liquid fuels or chemicals. —Paul Dauenhauer.

Insight 210