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Rice team demonstrates more efficient photocatalyst for converting ammonia to hydrogen

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Rice University nanoscientists have demonstrated a new catalyst that can convert ammonia into hydrogen fuel at ambient pressure using only light energy, mainly due to a plasmonic effect that makes the catalyst more efficient. Photo by LANP/Rice University). —,Rice Laboratory for Nanophotonics (LANP) Director Naomi Halas.

Hydrogen 287
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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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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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MAN ES and research partners to develop methanol retrofit solutions for medium-speed marine engines; CliNeR-ECo

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Methanol is an ideal fuel for converting engines on existing ships and methanol tanks can usually be integrated into existing ship designs without too much trouble, while engine conversion costs can be kept within reasonable limits. This transfer of basic research into practical application is a strength of engineering research.

Mariner 150
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PNNL study uncovers role of water in forming impurity in bio-oil upgrading; insight into fundamentals of biofuel catalysis

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In working to elucidate the chemistry of hydrodeoxygenation (HDO) for the catalytic upgrading of pyrolytic bio-oil to fuel-grade products, researchers at Pacific Northwest National Laboratory (PNNL) have discovered that water in the conversion process helps form an impurity which, in turn, slows down key chemical reactions.

Water 210
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IBM Research and Stanford researchers ID develop new catalyst for cheaper bioplastics

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A team from IBM Research and Stanford University has identified a chemical catalyst that can be used to create cheaper, biodegradable plastics from plants such as palm trees and beets. The current method to convert plants into biodegradable plastics imparts heavy metals into the process.

Polymer 150
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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. Knott, Nitin T.

Renewable 150