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U Oregon team advances effectiveness of catalytic water dissociation in bipolar membranes

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Researchers at the University of Oregon have advanced the effectiveness of the catalytic water dissociation reaction in bipolar membranes. The technology behind bipolar membranes, which are layered ion-exchange polymers sandwiching a water dissociation catalyst layer, emerged in the 1950s. —Oener et al.

Oregon 284
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Oregon State team demonstrates pathway to proton batteries; Grotthuss proton conduction

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A team led by researchers at Oregon State University have demonstrated that diffusion may not be necessary to transport ionic charges inside a hydrated solid-state structure of a battery electrode. The unique contiguous lattice water network inside the electrode’s lattice demonstrates the “grandeur” promised by the Grotthuss mechanism.

Oregon 268
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ARPA-E announces $11M for innovations in energy-water processing and agricultural sensing technologies; fourth, fifth OPEN+ cohorts

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The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) announced $11 million in funding for 7 projects in the fourth and fifth cohorts of the agency’s OPEN+ program: Energy-Water Technologies and Sensors for Bioenergy and Agriculture. Energy-Water Technologies cohort.

Water 170
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Researchers devise seawater-resilient bipolar membrane electrolyzer for turning seawater into hydrogen

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Researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University with collaborators at the University of Oregon and Manchester Metropolitan University have developed a seawater-resilient bipolar membrane electrolyzer.

Hydrogen 418
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University at Buffalo-led team reports viable Mn-based catalyst for PEM fuel cells

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A University at Buffalo-led research team has developed an efficient platinum group metal (PGM)-free catalyst for the oxygen reduction reaction (ORR) in PEM fuel cells that consists of atomically dispersed nitrogen-coordinated single Mn sites on partially graphitic carbon (Mn-N-C). and Harbin Institute of Technology.

Universal 236
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DOE awards up to $40M for open-water, grid-connected wave energy testing facility

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The US Department of Energy (DOE) announced the award of up to $40 million, subject to appropriations, to design, permit, and construct an open-water, grid-connected national wave energy testing facility.

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Researchers provide insight into OER electrocatalyst

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Researchers from Oregon State University College of Engineering, with colleagues from Cornell University and the Argonne National Laboratory, have used advanced experimental tools to provide a clearer understanding of an electrochemical catalytic process that’s cleaner and more sustainable than deriving hydrogen from natural gas.

Insight 186