A flexible housing (3) of electrochemical element comprises two metal sheets (5) which are connected and sealed to one another and positioned directly adjacent to an electrode. A plastic layer is provided on an outer portion of the metal sheets.

Galvanic element comprises a housing having a wall (1) with a metal foil coated with an insulating material on the inner side, a stack of several individual cells with positive or negative electrodes (2, 3), and separators (4). Galvanic element comprises a...

An indium layer and a lithium layer are introduced in a negative housing half-section (1). A lithium-intercalating electrode (4) is introduced in a positive housing half-section (3). The housing half-sections are joined, such that the lithium/indium alloy ...

Voltaic cell element comprises a cell lid having an outer surface coated with a nickel-free copper/tin (Cu/Sn) alloy. An Independent claim is also included for an alternative voltaic cell element having a cell lid whose outer surface is coated with a nicke...

The production of a galvanic cell with lithium (Li)-intercalated electrode(s) comprises combining an anode and a cathode and separator(s) with a porous matrix of not less than 60 wt.% ceramic material A containing Li ions and polymer binder; placing in a h...

A galvanic cell comprises thin electrodes (5,6) sealed in plastic foils (1,7) which are partly metallized on sides forming an electrical contact with the electrode on one side and an external contact flag on the other side (3,9).

The device has a holder (8) with a number of openings matching the cross-section of the flat galvanic elements, whereby the device has carrier devices (5,6) with contacts (7) and a number of elements is inserted adjacent to each other in the openings. The ...

The individual cells are formed such that each cell has lithium intercalating electrodes (2) with polymer matrix in which electrochemically active materials which are insoluble in polymer are finely dispersed. The function of the cells are verified by meas...

Electrode/separator composites comprising lithium intercalating electrode(s) with a polymer matrix and a polyolefin separator are produced by hot lamination at a temperature near the melting or softening point. A method for the production of electrode/sepa...