Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof

An electrolyte and battery technology, applied in lead-acid batteries and other directions, can solve problems such as cracks, battery scrap, starter battery bulging, etc., and achieve the effect of wide operating temperature

Active Publication Date: 2012-02-01
冯艺峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prepared dielectric is a liquid electrolyte with good fluidity, which not only overcomes the defect that the existing electrolyte produces a large amount of acid mist; The battery made of liquid low-sodium silicon salt dielectric greatly improves the specific energy of the battery. However, due to the defects in the composition of the electrolyte itself, it is easy to lose water during use and cause cracks, causing the starting battery to bulge, resulting in battery failure. Scrap, it's a fatal flaw

Method used

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  • Electrolyte for manufacturing emulsion storage battery and manufacturing method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The preparation method of the mother liquor and the electrolyte solution for the electrolyte of the present embodiment that is used to manufacture the emulsion storage battery is as follows:

[0037] 1) Choose a pH value of 9, containing 30wt% SiO 2 SiO 2 · n H 2 O 5kg, 35kg of dilute sulfuric acid with a density of 1.34g / cm3, and 5.5kg of pure water are mixed and stirred evenly to make the mother liquor of the electrolyte; 2) Seal the high-pressure container, and then apply a high-voltage magnetic field of 800V to it; 3) Pass through the high-voltage magnetic field Treated as an electrolyte solution containing a saturated magnetic flux.

[0038]

Embodiment 2

[0040] The preparation method of the mother liquor and the electrolyte solution for the electrolyte of the present embodiment that is used to manufacture the emulsion storage battery is as follows:

[0041] 1) Choose a pH value of 10, containing 45wt% SiO 2 SiO 2 · n H 2 O 5.2kg, 44kg of carbonic acid with a density of 1.44g / cm3, and 10kg of pure water are mixed and stirred evenly to make the mother liquor of the electrolyte; 2) Seal the high-pressure container, and then apply a high-voltage magnetic field of 1000V to it; 3) After high-voltage magnetic field treatment It becomes an electrolyte solution containing a saturated magnetic flux.

[0042]

Embodiment 3

[0044] The preparation method of the mother liquor and the electrolyte solution for the electrolyte of the present embodiment that is used to manufacture the emulsion storage battery is as follows:

[0045] 1) Choose a pH value of 9.5, containing 40wt% SiO 2 SiO 2 · n H 2 O 6kg, density 1.39g / cm 3 50kg of dilute sulfuric acid and 10kg of pure water are mixed and stirred evenly to make the mother liquor of the electrolyte; 2) Seal the high-pressure container, and then apply a high-voltage magnetic field of 900V to it; 3) After high-voltage magnetic field treatment, it becomes an electrolyte containing saturated magnetic flux.

[0046]

[0047]Through experimental testing, the electrolytes of the above-mentioned embodiments all have the characteristics of small internal resistance, low generation temperature, and short formation time, and do not produce any gas during production, and there is no harmful water pollution of lead sulfate; using this electrolyte to produce The e...

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Abstract

The invention relates to electrolyte for manufacturing an emulsion storage battery and a manufacturing method thereof. The electrolyte for manufacturing the emulsion storage battery in the invention comprises a mother liquid consisting of the following components in parts by weight: 1-1.3 parts of SiO2.nH2O with 30-45wt% SiO2, 7-11 parts of diluted sulphuric acid or carbonic acid, and 1.1-2.5 parts of pure water, wherein the mother liquid is treated by a high-pressure magnetic field to prepare the electrolyte containing saturated magnetic flux. The electrolyte containing the saturated magnetic flux in the invention has the characteristics of small internal resistance, low generation temperature, reduced losses, electricity saving performance and short formation time; when the emulsion storage battery manufactured by adopting the electrolyte is used, the electrolyte does not corrode polar plates, the emulsion storage battery is free from boosting charge after long-term storage and can still be started normally, and no acid mist and no pollution of harmful water containing sulfate are generated in a production process; in addition, the emulsion storage battery manufactured by adopting the electrolyte has the advantages of large applicable temperature range and long service life, cannot result in environment pollution after being used and is a truly environment-friendly and energy-saving product.

Description

technical field [0001] The invention relates to an electrolyte solution for storage batteries and a manufacturing method thereof, in particular to an electrolyte solution used for manufacturing emulsion storage batteries and a manufacturing method thereof. Background technique [0002] Usually batteries use sulfuric acid solution as the electrolyte. When sulfuric acid is mixed with water, a large amount of corrosive white smoke is produced, which pollutes people and the environment. At the same time, because waste batteries produce a large amount of lead sulfate, the cost of disposal is also very high. People have been working hard to find an environmentally friendly electrolyte to overcome the defects of producing a large amount of acid mist and lead sulfate from old batteries during the production of batteries, so as to avoid serious harm to people and the environment. [0003] Manufacture of battery electrolyte is an important part. After the casing, plate and separator a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/08
CPCY02E60/126H01M10/08H01M10/10Y02E60/10
Inventor 彭美丽仇金生
Owner 冯艺峰
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