Electrode films for lithium batteries are produced by using vinylidene fluoride/hexafluoropropylene (VDF/HFP) copolymer with an HFP content of less than 8 wt.% to make a solution, mixing this with electrochemically-active material, drawing out the paste to...

A method for the production of a separator/electrode composite for galvanic elements containing lithium-intercalating electrode(s) with electrochemically-active materials finely dispersed in a polymer matrix involves coating the active material-containing ...

Providing a galvanic cell with lithium-intercalating electrode(s), in which the electrochemically active material is applied to a metal foil conductor. In a galvanic cell with lithium-intercalating electrode(s), in which the electrochemically active materi...

Wet chemical production of electrode foils for galvanic cells containing lithium-intercalating electrode(s), which consist of mixture of NOTLESS 2 different fluorinated polymers (I) and insoluble electrochemically active materials (II) finely dispersed in ...

Method for monitoring rechargeable lithium cells to ensure their correct recharging in which cell voltage and temperature are measured. If threshold values for voltage and temperature are simultaneously exceeded discharging of the cell is triggered until a...