NEW-GENERATION HIGH-RATE ZINC SECONDARY BATTERY

• Main Authors: LIU, Fude, ZHENG, Dawei
• Format: Patent
• Language: Chinese; English; French
• Published: 26.05.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present invention relates to the technical field of batteries, and specifically, to a new-generation high-rate zinc secondary battery. The zinc secondary battery comprises an anode plate, a cathode plate and electrolyte. The electrolyte is in contact with the anode plate and the cathode plate separately. The anode plate is a zinc plate, and the cathode plate is a cathode plate having a high specific surface area. The electrolyte is an acidic soluble zinc salt solution. In the present invention, a nickel electrode that easily becomes poisonous in the prior art is replaced by a cathode plate having a high specific surface area, and accordingly the problem of a positive electrode material, which easily becomes poisonous, of the zinc secondary battery, is completely resolved; the battery has a long cycle service life, a very outstanding rate and high practicality. La présente invention concerne le domaine technique des piles, et plus précisément une pile rechargeable au zinc nouvelle génération à haut régime.