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Comb-shaped flexible electrode and battery employing comb-shaped flexible electrode

A flexible battery and flexible electrode technology, applied in the direction of active material electrodes, battery electrodes, circuits, etc., can solve the problems of battery flexibility and achieve the effects of enhanced flexibility, simple manufacture, and low cost

Inactive Publication Date: 2016-02-24
HUINENG TIANJIN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the present invention aims to propose a flexible comb-tooth-shaped flexible electrode and a battery containing the comb-tooth-shaped flexible electrode to solve the problem of battery flexibility

Method used

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  • Comb-shaped flexible electrode and battery employing comb-shaped flexible electrode
  • Comb-shaped flexible electrode and battery employing comb-shaped flexible electrode
  • Comb-shaped flexible electrode and battery employing comb-shaped flexible electrode

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] Such as figure 1 As shown, a comb-shaped flexible electrode includes a conductive substrate, the conductive substrate is coated with an active material layer, and the conductive substrate coated with the active material layer is cut into a comb-shaped structure.

[0031] Comb teeth or comb teeth are square, rectangular, circular, rhombus, zigzag, wavy or oval. Not shown in the figure.

[0032] A battery comprising the comb-shaped flexible electrodes described above. Not shown in the figure.

[0033] The battery is a laminated structure: it includes a flexible battery casing, a battery body located in the flexible battery casing, and an electrolyte poured into the flexible batt...

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Abstract

The invention provides a comb-shaped flexible electrode and a battery employing the comb-shaped flexible electrode. The comb-shaped flexible electrode comprises a conductive substrate coated with an active material layer, and the conductive substrate coated with the active material layer is cut into a comb-shaped structure. The comb-shaped flexible electrode adopting the comb-shaped structure is improved in flexibility.

Description

technical field [0001] The invention belongs to the field of electrical storage devices, in particular to a comb-tooth-shaped flexible electrode and a battery containing the comb-tooth-shaped flexible electrode. Background technique [0002] Comb-shaped flexible electrodes manufactured by traditional technologies generally have no or poor flexibility. As the thickness of the battery increases, the battery will completely lose its flexibility. [0003] At present, the methods to solve the battery flexibility are probably as follows: [0004] Many small batteries are connected in series and parallel. This technology is represented by Apple’s watchband battery patent. Its disadvantages are that small batteries are difficult to manufacture, the production cost is high, and it is difficult to realize industrialization; multiple batteries in series and parallel will cause battery capacity and Uneven voltage leads to additional control circuits and potential safety hazards; [00...

Claims

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Application Information

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IPC IPC(8): H01M4/02
CPCH01M4/02H01M2004/021H01M2004/025Y02E60/10
Inventor 王琳霞刘强余大卫何天林华文张景明洪慧玲
Owner HUINENG TIANJIN TECH DEV CO LTD
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