scientists create a lithium-ion battery with super speed charging and longer life - solar street light lithium battery
Batteries are a fatal weakness in most forms of technology.
It takes a long time for most batteries to charge, and the charging time is no more than a few years.
Researchers at Nanyang Technological University recently created a new type of battery that charges very quickly and has a shelf life of 20 years. The ultra-
The fast battery is 70% charged in just two minutes and does not need to be replaced every few years.
The battery will work for more than 20 years, nearly 10 times longer than the typical lithium timeion battery.
Related: The researchers made the first solar cell to run on light and airNTU. The researchers used a new gel material made of titanium dioxide as an anode instead of the one used in most lithium. ion batteries.
Titanium dioxide is safe to use and cheap to get from the soil.
At present, this material is used as a good additive or mixed with sunscreen to absorb ultraviolet rays.
In order for titanium dioxide to play a role in the battery, the researchers must transform the typical spherical material into a nano tube thinner than the human hair.
According to the researchers, the shape of the nanotubes accelerates the chemical reaction in the battery, thus significantly accelerating the charging speed of the device.
The research team, led by Associate Professor Chen Xiaodong of the School of Materials Science and Engineering of Nanda, believes that this discovery may greatly change the electric vehicle and mobile equipment industry.
The new battery has 10,000-
Chen said that the use of electric vehicles can save a lot of money on replacing batteries, which sometimes cost $5,000.
In addition, the fast charging feature makes it easier for electric vehicles to charge on the go without having to charge the battery every night.
Related: Ampy turns 30 minutes of operation into a 3-hour battery life "Electric vehicles can greatly increase their battery life by only five minutes of charging, which is equivalent to the time it takes to refuel the current car, "Chen said.
"It is also important that we can now significantly reduce the toxic waste generated by discarded batteries, because our batteries are ten times longer than the current lithium generation time. ion batteries.
"Researchers have licensed the technology to a company and expect to see new batteries on the market in about two years.
Chen and his team are working on a larger version of the battery and other new batteries.