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Natural extract composition for zinc-manganese battery electrolyte and use thereof, and zinc-manganese battery electrolyte and zinc-manganese battery

A natural extract, zinc-manganese battery technology, applied in the field of zinc-manganese battery electrolyte and zinc-manganese battery, can solve problems such as gaps, achieve long service life, reduce follow-up treatment costs and environmental pollution risks, and excellent corrosion inhibition effect. Effect

Active Publication Date: 2018-04-03
山东酷品智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the advantages of mercury-containing batteries, there is still a certain gap

Method used

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  • Natural extract composition for zinc-manganese battery electrolyte and use thereof, and zinc-manganese battery electrolyte and zinc-manganese battery
  • Natural extract composition for zinc-manganese battery electrolyte and use thereof, and zinc-manganese battery electrolyte and zinc-manganese battery
  • Natural extract composition for zinc-manganese battery electrolyte and use thereof, and zinc-manganese battery electrolyte and zinc-manganese battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] The electrolyte solution for the zinc-manganese battery consists of the following components in parts by weight: 30 wt% of amino acid derivatives, 40 wt% of sterol derivatives, and 30 wt% of imidazoline derivatives;

[0051] The molecular structural formula of imidazoline derivatives:

[0052]

[0053] The cationic molecular structure of amino acid derivatives is:

[0054]

[0055] Its anion part is benzoic acid;

[0056] The molecular structural formula of sterol derivatives is:

[0057]

[0058] At room temperature, each component is weighed according to the above-mentioned proportion, and the electrolyte solution is obtained by stirring and mixing, and the stirring speed is 1000-2000r / min.

Embodiment 2

[0060] The electrolyte solution for the zinc-manganese battery consists of the following components in parts by weight: 40 wt% of imidazoline derivatives, 40 wt% of amino acid derivatives, and 20 wt% of sterol derivatives;

[0061] The structure of imidazoline derivatives is:

[0062]

[0063] The molecular structure of the cationic part of the amino acid derivative is:

[0064]

[0065] The anion part is acetic acid;

[0066] The molecular structural formula of sterol derivatives is:

[0067]

[0068] At room temperature, each component is weighed according to the above-mentioned proportion, and the electrolyte solution is obtained by stirring and mixing, and the stirring speed is 1000-2000r / min.

Embodiment 3

[0070] The electrolyte solution for zinc-manganese batteries consists of the following components in parts by weight: 35 wt% of imidazoline derivatives, 35 wt% of amino acid derivatives, and 30 wt% of sterol derivatives;

[0071] The molecular structure of imidazoline derivatives is:

[0072]

[0073] The molecular structure of the cationic part of the amino acid derivative is:

[0074]

[0075] The anion part is salicylate;

[0076] The molecular structural formula of sterol derivatives is:

[0077]

[0078] At room temperature, each component is weighed according to the above-mentioned proportion, and the electrolyte solution is obtained by stirring and mixing, and the stirring speed is 1000-2000r / min.

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Abstract

The invention discloses a natural extract composition for a zinc-manganese battery electrolyte, an application of the natural extract composition, a zinc-manganese battery electrolyte and a zinc-manganese battery. The composition comprises an imidazoline derivative, an amino acid derivative and a sterol derivative. The composition has an excellent inhibition effect and good conductivity, low temperature resistance and high temperature resistance, is capable of inhibiting the self-discharge performance of a negative electrode material in an off-working state when used as the zinc-manganese battery electrolyte, thereby reducing the self-loss of the battery and greatly prolonging the service life of the battery, and is capable of developing the normal battery performance when the battery works due to good conductivity; and more importantly, the composition does not contain a heavy metal mercury, heavy metal pollution caused by a waste battery is avoided and the subsequent treatment cost and the environmental pollution risk are reduced. The low temperature resistance can reach -30 DEG C and the high temperature resistance can reach 100 DEG C.

Description

technical field [0001] The invention belongs to the field of battery technology, and in particular relates to a natural extract composition which can be used for zinc-manganese battery electrolyte and its application, as well as zinc-manganese battery electrolyte and zinc-manganese battery prepared from the composition. Background technique [0002] Zinc-manganese batteries are still the primary batteries with the largest consumption and the most widely used. However, with the development of high-power electrical appliances, traditional zinc-manganese batteries can no longer meet the needs of updating electrical appliances; Attaches great importance to the improvement, in order to achieve the purpose of prolonging its life cycle. Zinc-manganese dry batteries can generally be divided into acid zinc-manganese dry batteries and alkaline zinc-manganese batteries. Acid zinc-manganese dry batteries use a zinc cylinder as the negative electrode and are treated with amalgamation to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M6/06
CPCH01M6/06H01M2300/0085
Inventor 高延敏
Owner 山东酷品智能科技有限公司
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