Abstract: A battery cell with a polymer based current collector is disclosed. The battery cell includes a battery electrode and a conductive polymer based current collector located on the battery electrode comprised of a conductive polymer layer. The polymer is conductive in the thickness direction between an outer surface of the polymer based current collector and the battery electrode during normal battery operation of the battery cell. The polymer can be an inherently conductive polymer or a polymer composite formed from an insulating polymer material and conductive particles. The conductive polymer based current collector is configured to become less conductive at least in the thickness direction when at least one of heated beyond a melting point associated with the polymer based current collector or stretched beyond a yield point of the conductive polymer based current collector.

Abstract: An example of a dispersion includes cesium tungsten oxide nanoparticles, a zwitterionic stabilizer, and a balance of water. An example of a jettable composition includes cesium tungsten oxide nanoparticles, a zwitterionic stabilizer, a surfactant, a co-solvent, and a balance of water. A method for improving the stabilization of a jettable composition includes incorporating a zwitterionic stabilizer in the jettable composition, which includes the cesium tungsten oxide nanoparticles, the surfactant, the co-solvent, and the balance of water.

Abstract: An example of a dispersion includes cesium tungsten oxide nanoparticles, a zwitterionic stabilizer, and a balance of water. An example of a jettable composition includes cesium tungsten oxide nanoparticles, a zwitterionic stabilizer, a surfactant, a co-solvent, and a balance of water. A method for improving the stabilization of a jettable composition includes incorporating a zwitterionic stabilizer in the jettable composition, which includes the cesium tungsten oxide nanoparticles, the surfactant, the co-solvent, and the balance of water.

Abstract: The present disclosure relates to light guide plates and methods for three-dimensional printing of light guide plates. In some examples, the method for 3D printing a light guide plate comprises: forming a plate body by depositing a layer of transparent build material on a build platform; based on a 3D object model of the plate body, inkjet printing fusing agent onto at least a portion of the layer of the transparent build material; and irradiating the fusing agent to heat the transparent build material and at least partially bind the portion of the transparent build material.