Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of storage battery nano regenerative repair agent and preparation method thereof

A repairing agent and storage battery technology, applied in lead-acid batteries, secondary battery repair/maintenance, electrolyte/reactant regeneration, etc., can solve water pollution, raw materials harmful and easy to pollute repair ability, repair agent lead sulfate crystal short board, etc. problem, to achieve the effect of safe raw materials, good repair effect, and simple preparation method

Active Publication Date: 2021-09-07
煜雄新材料有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is dodecylbenzenesulfonic acid in the hydrogen evolution inhibitor in this patent. If it is not handled properly during the preparation process or when the battery is discarded, it may cause water pollution and other problems. May face shortcomings
[0005] Aiming at the problems of harmful and easily polluted raw materials or relatively poor repair ability of lead-acid batteries, it is urgent to find a regenerative repair agent that can effectively realize battery regeneration, and at the same time, the raw materials are safer, and the preparation method is simpler and more efficient, which is beneficial to promote the protection of the environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A battery nano regeneration repairing agent, comprising the following raw materials in parts by weight: 6 parts of nanoparticles, 2 parts of sodium sulfate, 3 parts of pullulan, 0.08 parts of polyethylene glycol, 8 parts of phosphoric acid, 1 part of kaolin, 0.4 part of chitosan, 0.4 part of chitosan oligosaccharide, 0.5 part of tea saponin and 50 parts of deionized water. Wherein, the nanoparticles are nano-carbon, nano-titanium oxide and nano-silicon oxide in a weight ratio of 0.5:3:2.5.

[0031] The preparation method of the above-mentioned storage battery nanometer regenerative restoration agent comprises the following steps:

[0032] (1) After mixing chitosan, chitosan oligosaccharide, nanoparticles and phosphoric acid, heat to 55°C in a reaction kettle and stir for 40min to obtain mixture A;

[0033] (2) After mixing sodium sulfate, polyethylene glycol, kaolin, tea saponin and deionized water, add it to mixture A, heat to 80°C in the reaction kettle and stir for ...

Embodiment 2

[0036] A battery nano regeneration repair agent, comprising the following raw materials in parts by weight: 10 parts of nanoparticles, 7 parts of zinc sulfate, 5 parts of pullulan, 0.2 parts of polyethylene glycol, 15 parts of phosphoric acid, 2 parts of diatomaceous earth part, 0.8 part of chitosan, 0.8 part of chitosan oligosaccharide, 0.9 part of tea saponin and 90 parts of deionized water. Wherein, the nanoparticles are nano-carbon, nano-titanium oxide and nano-silicon oxide in a weight ratio of 1.5:5:3.5.

[0037] The preparation method of the above-mentioned storage battery nanometer regenerative restoration agent comprises the following steps:

[0038] (1) After mixing chitosan, chitosan oligosaccharides, nanoparticles and phosphoric acid, heat to 60°C in a reaction kettle and stir for 20min to obtain mixture A;

[0039] (2) After mixing zinc sulfate, polyethylene glycol, diatomaceous earth, tea saponin and deionized water, add it to mixture A, heat to 85°C in the reac...

Embodiment 3

[0042]A battery nano regeneration repair agent, comprising the following raw materials in parts by weight: 7 parts of nanoparticles, 5 parts of lithium sulfate, 5 parts of pullulan, 0.2 parts of polyethylene glycol, 12 parts of phosphoric acid, 1.6 parts of inorganic mineral powder part, 0.6 part of chitosan, 0.6 part of chitosan oligosaccharide, 0.6 part of tea saponin and 70 parts of deionized water. Wherein, the nano-particles are nano-carbon, nano-titanium oxide and nano-silicon oxide with a weight ratio of 0.5-1.5:3-5:2.5-3.5. The inorganic mineral powder is kaolin and diatomite in a weight ratio of 1:1.

[0043] The preparation method of the above-mentioned storage battery nanometer regenerative restoration agent comprises the following steps:

[0044] (1) After mixing chitosan, chitosan oligosaccharide, nanoparticles and phosphoric acid, heat it to 58° C. in a reaction kettle and stir for 30 minutes to obtain mixture A;

[0045] (2) After mixing lithium sulfate, polye...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a storage battery nano-regeneration repairing agent and a preparation method thereof, which relate to the technical field of storage batteries. The repairing agent includes the following raw materials: nanoparticles, sulfate, pullulan, polyethylene glycol, phosphoric acid, inorganic mineral powder, Chitosan, tea saponin and deionized water, wherein the nanoparticles are nano-carbon, nano-titanium oxide and nano-silicon oxide. The repair agent prepared from the above raw materials can effectively dissolve lead sulfate crystals and form a durable and stable protective film on the electrode plate, thereby regenerating the lead-acid battery and effectively preventing more lead sulfate crystals from adhering to the electrode plate. Electrode plate, thereby increasing the service life of the storage battery, at the same time, the raw material is relatively safe, harmless to the human body, the preparation method is relatively simple, efficient, and more friendly to the environment.

Description

technical field [0001] The invention relates to the technical field of storage batteries, in particular to a storage battery nano regeneration repair agent and a preparation method thereof. Background technique [0002] Lead-acid battery is a kind of battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is sulfuric acid. It is easy to maintain, long in service life, stable in quality, safe and reliable, and is widely used in telecommunications, electricity, machinery, etc. in the industry. Generally, the service life of lead-acid batteries is 10-15 years. Although lead-acid batteries have a long service life, many factors such as depth of discharge, degree of overcharge, temperature and sulfuric acid concentration can affect the service life of lead-acid batteries, resulting in When the service life is not reached, the battery will be scrapped. Among many factors, the crystallization and salinization of lead sulfate on the negative plate is t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42H01M10/06B82Y30/00B82Y40/00
CPCB82Y30/00B82Y40/00H01M10/06H01M10/4235H01M10/4242Y02E60/10
Inventor 黄俊雄
Owner 煜雄新材料有限公司