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Dual-functional battery

A dual-function, battery technology, applied in the direction of secondary batteries, circuits, electrical components, etc., can solve problems such as inability to drive, damage the battery, and slow charging speed of the secondary battery, and achieve reduced usage, cost reduction, and safety high effect

Pending Publication Date: 2018-11-16
孙学文
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Compared with fuel vehicles, new energy pure electric vehicles have several problems. The existing types of secondary batteries have the problem of slow charging speed, which is the most anxious problem for consumers. Charging piles and other situations, that is, the problem of being unable to drive when there is no power supply. The existing secondary batteries are mainly lithium-ion batteries. Due to the influence of many factors such as electrons, ion transmission, and positive and negative electrode materials during charging, Under the premise that the charging voltage cannot be increased, according to the voltage X current = power, the current can only be increased. As a result, the excessive charging current will cause the internal heat of the battery to cause qualitative change and damage to the internal materials of the battery, and the internal pressure of the gas generated by the electrolyte gas will damage the battery. Therefore, solving the gas internal pressure and charging voltage is the key to increasing the charging speed

Method used

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Embodiment Construction

[0039] The invention relates to the field of secondary batteries, fast charging batteries, heat source batteries and extended-range batteries.

[0040] The technical scheme adopted in the present invention is:

[0041] The battery of the present invention uses the gaseous substance as the reactant as the conversion medium, and the material that can store the gas is the energy storage carrier part of the battery (high concentration of ions or atoms), which is combined with other storage materials (ions or atoms) under physical and electrochemical reactions. low concentration) reaction to generate current and voltage. When charging, the energy-rich part is thermally decomposed and the gas is absorbed by the hydrogen-poor part. The ions or atoms generated by the gas medium during charging do not pass through the migration cycle of ions and atoms, but come out Afterwards, the cycle is carried out by migrating in the form of molecules, which solves the problems of gas and high temp...

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Abstract

The invention discloses a dual-functional battery, and belongs to the technical field of batteries. The purpose of the dual-functional battery is that ions or atoms generated by a gaseous medium during charging do not migrate and cycle in the form of ions and atoms, but rather cycle through the migration of the molecular structure after being removed. The battery is a dual-functional secondary battery which has a quick charging reaction function and a heat source used as an energy conversion way for charging the battery. The principle of the battery and the particularity of the battery structure is that when the battery is designed, a storage device is added for conducting separate storage on the gaseous medium of the battery, and during discharging, the gas enters the battery to generatereaction output electric energy. The advantages of separate storage are high safety, decrease of usage amount of negative electrode material, cost and size of the battery and increase of the energy density of the battery, and most importantly, there is no self-discharge.

Description

technical field [0001] The invention belongs to the field of battery technology. Background technique [0002] Compared with fuel vehicles, new energy pure electric vehicles have several problems. The existing types of secondary batteries have the problem of slow charging speed, which is the most anxious problem for consumers. Charging piles and other situations, that is, the problem of being unable to drive when there is no power supply. The existing secondary batteries are mainly lithium-ion batteries. Due to the influence of many factors such as electrons, ion transmission, and positive and negative electrode materials during charging, Under the premise that the charging voltage cannot be increased, according to the voltage X current = power, the current can only be increased. As a result, the excessive charging current will cause the internal heat of the battery to cause qualitative change and damage to the internal materials of the battery, and the internal pressure of ...

Claims

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Application Information

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IPC IPC(8): H01M10/38
CPCH01M10/38Y02E60/10Y02P70/50
Inventor 孙学文
Owner 孙学文