LLNL researchers have developed the hardware and chemistry to allow additive manufacturing of short carbon fibers in a thermoset polymer matrix which have a high degree of structural alignment over conventional cast or pressed short/chopped carbon fiber polymer composites.
The invention is based on the shear dispersal, alignment and concentration of fiber fraction within a resin…
An invention at LLNL uses a mixture of solid and liquid dielectric media. This combination has properties that are an improvement over either separately. The solid phase, in the form of small pellets, inhibits fluid motion, which reduces leakage currents, while the liquid phase (dielectric oil) provides self-repair capabilities. Also, since the media is removable, the high voltage equipment…
Redox ion-exchange polymers ("redox-ionites") and membranes possessing cation- and anion- exchange, amphoteric, complex-forming and oxidation-reduction abilities have been developed on the basis of the biocompatible synthetic and chemically modified natural polymers. In addition, developments have been made towards methods of obtaining of water-soluble and spatially cross-linked ionites of…
Dubbed the "LLNL Chemical Prism", the LLNL system has use wherever there is a need to separate components of a fluid. A few examples include: