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Preparation method of lead-carbon bonding, structure of lead-carbon electrode slice and structure of lead-carbon battery

A manufacturing method and technology of lead-carbon batteries, which are applied to lead-acid batteries, electrodes of lead-acid batteries, battery electrodes, etc., and can solve the problems of reducing battery service efficiency and life, electrode junction corrosion, etc.

Active Publication Date: 2017-10-03
曾怡仁 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Although the combination of traditional lead-acid batteries and asymmetric supercapacitors can provide low-cost power storage, because there are two materials that cannot be combined with each other, carbon and lead plates, on the negative electrode plate, resulting in the lead-carbon junction of the negative electrode of the battery It is easier to reduce the service efficiency and life of the battery due to the occurrence of electrode junction corrosion and other phenomena

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  • Preparation method of lead-carbon bonding, structure of lead-carbon electrode slice and structure of lead-carbon battery
  • Preparation method of lead-carbon bonding, structure of lead-carbon electrode slice and structure of lead-carbon battery
  • Preparation method of lead-carbon bonding, structure of lead-carbon electrode slice and structure of lead-carbon battery

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Embodiment Construction

[0036] In order to have a further understanding and understanding of the structural features and the achieved effects of the present invention, preferred embodiments and detailed descriptions are used, which are described as follows:

[0037] Please refer to figure 1 , The manufacturing method of lead-carbon junction disclosed in the present invention includes the steps:

[0038] Step S1: providing a carbon material and a lead material, a first surface of the carbon material is in contact with the lead material, and the structure of the carbon material includes a plurality of oxygen groups connected to the carbon;

[0039] Step S2: heating the carbon material and the lead material to a first temperature, so that the oxygen radicals are partially separated from the carbon of the carbon material and combined with the lead material, so that part of the lead material forms lead oxide; and

[0040] Step S3: cooling the carbon material and the lead material, the part of the lead material fo...

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Abstract

The invention discloses a manufacturing method of the lead-carbon bonding, the structure of the lead-carbon electrode slice and the structure of the lead-carbon battery. The carbon material is enabled to be in contact with the lead material. The oxygen radicals of the carbon of the carbon material are separated to oxidize the part of the lead material into lead oxide which can be used as an interface layer to enable the carbon material to be combined with the lead material. The lead oxide interface layer serves as a stable joint surface between the carbon material and the lead material, so that the lead-carbon bonding structure can be used as a lead-carbon electrode slice, and can be further welded by a wire to serve as an electrode slice of the lead-carbon battery.

Description

Technical field [0001] The present invention relates to a manufacturing method, especially a manufacturing method for stably joining carbon materials and lead materials, and the lead-carbon joining structure can be used as a lead-carbon electrode sheet, and can be further used as lead by wire welding Electrode sheet of carbon battery. Background technique [0002] Power storage is a key technology for power management and promotion of the widespread use of renewable energy. Generally speaking, the storage of electricity can be divided into physical and electrochemical methods. With the demand for both rapid charge and discharge and high energy storage capacity, electrochemical batteries have become the preferred choice for microgrid energy storage. [0003] In the field of electrochemical batteries, the booming composite lead-carbon battery, that is, the combination of traditional lead-acid batteries and asymmetric supercapacitors, is a way of power storage that may achieve real e...

Claims

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Application Information

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IPC IPC(8): H01M4/14H01M4/16H01M4/36H01M4/56H01M4/57H01M4/583H01M10/06
CPCH01M4/14H01M4/16H01M4/366H01M4/56H01M4/57H01M4/583H01M10/06Y02E60/10
Inventor 曾怡仁江胜祥廖文珍沈安婷谢淑惠苏怡诚詹雅雯蒋孝澈
Owner 曾怡仁