Abstract: Polymer based amorphous compositions are melt extruded in the form of thin films, directly on the positive electrode of an all solid lithium battery. This procedure has many advantages as compared to the procedure using a solvent (rapidity, cost, quality of the interface, no problems with recycling and environment).
Abstract: A nonaqueous cell comprising an active metal anode, such as lithium, an ionically conductive cathode-electrolyte solution containing a solute dissolved in a liquid active cathode such as thionyl chloride, and wherein the cathode-electrolyte solution contains a boron-containing additive to alleviate initial voltage delay of the cell when discharged.