Patent application number | Description | Published |
20100081049 | Electrochemical Element - A battery having at least one positive and at least one negative electrode arranged alongside one another on a flat, electrically nonconductive substrate and connected to one another via an electrolyte which conducts ions. | 04-01-2010 |
20140023942 | ZINC CELLS HAVING IMPROVED ANODE COMPOSITION AND THEIR USE - An electrochemical cell in the form of a button cell includes an electrode 1) composed essentially of zinc or a zinc alloy, and 2) aluminum hydroxide and/or at least one aluminate, and a method of producing an electrochemical cell including mixing a zinc powder or a zinc-containing powder with aluminum hydroxide and/or at least one aluminate and, optionally, an electrode binder, a conductivity-improving additive and/or a corrosion inhibitor, to form an electrode. | 01-23-2014 |
20140106241 | ELECTROCHEMICAL CELL WITH A ZINC-INDIUM ELECTRODE - An electrochemical cell has an electrode which includes a zinc-indium alloy as electrochemically active material, wherein the alloy is present in the form of particles and the entirety of the particles is composed of at least two particle fractions differing in indium concentration. | 04-17-2014 |
20150024290 | METAL-AIR BUTTON CELLS AND METHOD OF MANUFACTURING THE SAME - Metal-air button cells including a closed cell housing and, arranged therein, an air cathode and a metal-based anode separated from one another by a separator, wherein the cell housing is substantially composed of a first housing half-part and a second housing half-part; the housing half-parts are configured to be cup-shaped and have a base and a circumferential side wall; the base of the second housing half-part has one or more entry and/or exit openings for atmospheric oxygen; and the air cathode is configured to be disc-shaped and is positioned on the base of the second housing half-part such that it covers the entry and/or exit openings and its periphery bears on the inner side of the circumferential side wall of the second housing half-part. | 01-22-2015 |