Method and apparatus for preparing electrochemical cells

• Main Authors: VELASQUEZ, DAVID A, HOLMES, DOUGLAS B, GOGOLIN, E. LAWRENCE
• Format: Patent
• Language: English; French; German
• Published: 28.07.2004
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A method of fabricating electrochemical cells and batteries wherein the successive anode and cathode layers are separated by a polymeric electrolyte layer having a protuding polymer edge around its perimeter which reduces the likelihood of inadvertent contact between the anode and cathode current co...