Metal-air battery

A metal-air battery and storage battery technology, applied in hybrid batteries, secondary batteries, secondary battery repair/maintenance, etc., to achieve optimized power management, simple structure, and good practicability

Inactive Publication Date: 2016-01-06
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related art, the temperature adjustment of the cathode needs to be improved

Method used

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Embodiment Construction

[0018] The present invention is further described in conjunction with the following examples.

[0019] The metal-air battery 100 of the present invention, such as figure 1 , figure 2 As shown, a battery 102 is included, and the battery 102 includes an electrochemical anode 104, a cathode 106, and a battery separator 108 arranged between the electrochemical anode 104 and the cathode 106; the metal-air battery 100 also includes a cathode temperature sensor 120 and A temperature regulator 116; the electrochemical anode 104 releases electrons and metal cations in a discharged state, the cathode 106 includes an oxygen catalyst 114 and a catalyst carrier 112 that oxidize and reduce the metal cations into metal oxides, and the battery separator The plate 108 is permeable to the metal cations; the cathode temperature sensor 120 is thermally coupled to the cathode 106 to obtain the actual cathode temperature during the discharge state; the thermostat 116 is powered by the battery 102...

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Abstract

The invention relates to a metal-air battery which comprises a storage battery body, a cathode temperature sensor and a temperature regulator. The storage battery body comprises an electrochemical anode, a cathode and a battery separation plate arranged between the electrochemical anode and the cathode. The electrochemical anode releases electrons and metal cations in a discharging state, the cathode comprises an oxygen-reduction catalyst for oxidize-reducing the metal cations into metallic oxide, and the metal separation plate can allow the metal cations to permeate. The cathode temperature sensor is in thermal bond with the cathode, and therefore actual cathode temperature is obtained in the discharging state process. The temperature regulator is powered by the storage battery body, and the temperature of the cathode is regulated based on the actual cathode temperature. The temperature of the cathode can be regulated to reach optimal temperature, further optimization of power management is achieved, the structure is simple, and high practicality is achieved.

Description

technical field [0001] The invention relates to the field of battery design, in particular to a metal-air battery. Background technique [0002] The power management of metal-air batteries is complex. Typically, the power management is related to the catalytic process of the cathode of a metal-air battery, the efficiency of which is affected by temperature. Therefore, in order to achieve more optimal power management, it is necessary to adjust the temperature of the cathode to an appropriate temperature. In the related art, the temperature regulation of the cathode needs to be improved. Contents of the invention [0003] The object of the present invention is to avoid the above-mentioned disadvantages in the prior art to provide a metal-air battery, and to solve the temperature regulation problem of the cathode of the metal-air battery. [0004] Embodiments of the present invention provide a metal-air battery, including a storage battery, a cathode temperature sensor, a...

Claims

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Application Information

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IPC IPC(8): H01M12/06H01M10/48H01M10/42
CPCH01M10/42H01M10/486H01M12/065Y02E60/10
Inventor 许唐云褚燕李莉华杨林青齐晓曼瞿海妮张鹏飞肖其师赵三珊徐晓伟王琛吴畏
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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