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The present invention increases the viability of sodium polysulfide catholytes for nonaqueous redox flow batteries. Low order polysulfides (Na2Sx, x<5) have poor solubility (and thus low capacity) in common aprotic solvents.
The invention is a material that will selectively absorb lithium from process waters, and then in a subsequent step, allow the lithium to be released and concentrated; allowing efficient lithium extraction from fluids for use as commodity chemicals.
This technology enables mechanical strength improvements in composites by utilizing a chemical reaction between polymer reinforcing fibers and a thermoset or thermoplastic matrix.
ORNL has identified a panel of novel nylon hydrolases with varied substrate and product selectivity.
We report a method to induce adhesive-like characteristics in a lignin derivative and a method to enhance its adhesive performance by tailoring material composition and its damping behavior.
Low-Temperature Electrochemical Conversion of Carbon Dioxide into Graphite in Molten Carbonate Salts
The capture and conversion of atmospheric carbon dioxide (CO2) into non-volatile value-added solid carbon products is an urgent need to address the deleterious effects of the rising level of atmospheric CO2.
The wire co-extrusion process for additive manufacturing requires a method to leave excess wire exposed on both ends of the tooling surface so that the wires can later be connected to a power supply.
We exploit surface deposition of a renewable additive on the carbon fiber surface to enhance interfacial properties of fiber-reinforced composites.