Japanese researchers have made progress in developing large-capacity batteries with sodium perchlorate

It is reported that the current smart phones and laptops are lithium batteries, but although the lithium battery has a large capacity, there is a risk of
heating and fire after long-term use.
The research team at Japan's Qualtec company focused on sodium perchlorate, which has a very high solubility characteristic, to study at what voltage electrolysis
occurs.
It was found that its electrochemical window reached 3.
2 volts, showing better characteristics, and the electrochemical window of ordinary lead storage batteries did not exceed 2 volts
.

The above-mentioned sodium perchlorate battery charge flows easily in aqueous solution, will not catch fire, and the charging time only takes 2-3 minutes
.
At present, due to the small electrochemical window, there is still a problem of small capacity that needs to be solved
.
The researchers believe the technology could be used in auxiliary batteries
for smartphones and electric vehicles.
This technical achievement opens up a new way
for the development of large-capacity power storage devices.