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BUILDING OF A PROTOTYPE ROOM TEMPERATURE SECONDARY SOLID STATE BATTERY. STUDY AND IMPROVEMENT OF AMORPHOUS SOLID ELECTROLYTES

Objective

THE AIM OF THE PROPOSED R AND D PROGRAMME IS TO STUDY SOLID STATE SECONDARY CELLS, WORKING AT AMBIENT TEMPERATURE, TO REALIZE A PROTOTYPE WITH A FEW AH CAPACITY AND TO TEST ITS CYCLABILITY EFFICIENCY, IN ORDER TO ESTABLISH THE PRACTICAL FEASIBILITY OF SUCH A DEVICE.

THE ADVANTAGES OF SUCH A BATTERY ARE THE HIGH POSSIBLE ENERGY DENSITY (DUE TO THE USE OF LI) AND A NEGLIGIBLE SELF DISCHARGE (DUE TO THE USE OF THAT SOLID ELECTROLYTE) WITHOUT MAINTENANCE. FUTURE APPLICATIONS, ACCORDING TO THE SIZE OF THE DEVICE, ARE VERY NUMEROUS, THE MOST IMPORTANT OF THEM IS THE ELECTRIC VEHICLE POWER SOURCE.

Funding Scheme

CSC - Cost-sharing contracts

Coordinator

Hope and Lundsgaard Eng. A/S
Address

5700 Svendborg
Denmark

Participants (2)

Centre National de la Recherche Scientifique (CNRS)
France
Address

Bordeaux
SORAPEC
France
Address

94120 Fontenay-sous-bois