JUST IN! China’s NEW Lithium Ion Battery Technology Will CHANGE The GAME For The ENTIRE EV Industry

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Electric vehicles are advancing in technology. Companies all across the world are developing electric vehicles with the goal of lowering carbon emissions and making them more efficient and accessible to consumers. The range and pricing of electric vehicles are improving, but there is always potential for improvement. And, the battery is one area that some manufacturers are looking at. This is a component found in both electric and gasoline-powered vehicles. The battery’s purpose in these two applications, however, is vastly different. While an electric vehicle’s battery provides the primary source of power, a gas-powered vehicle’s battery provides the initial electricity burst required to start the engine. More high-performing portable EV chargers are becoming accessible as battery and charger technology advances.

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Thanks for watching our video; JUST IN! China’s NEW Lithium Ion Battery Technology Will CHANGE The GAME For The ENTIRE EV Industry

Electric vehicles are far better for the environment than gasoline-powered vehicles, but they have yet to take on. The fact that electric vehicles require a long time to charge is one of the difficulties preventing this transition.

However, that could soon change. A group of Chinese researchers has effectively increased the charging speed of a lithium-ion battery to 5.6 minutes for a 60 percent charge. Before we head into the specifics, let’s take a quick look at the lithium-ion batteries. Lithium-ion batteries are rechargeable batteries that are utilized in electric vehicles and a variety of portable electronics. They have a higher energy density than standard rechargeable lead-acid or nickel-cadmium batteries. This allows battery makers to save space, resulting in a smaller battery pack overall.

Lithium is the lightest metal on the planet. Lithium-ion batteries, on the other hand, do not contain lithium metal; instead, they contain ions. For those unfamiliar with the term, an ion is an atom or molecule that has an electric charge due to the loss or gain of one or more electrons.

Lithium-ion batteries are also safer than many alternatives, and battery producers must ensure that consumer safety precautions are in place in the unlikely event of a battery failure. Manufacturers, for example, install charging protections in electric vehicles to protect the batteries during rapid charging sessions.

These scientists achieved this remarkable achievement by covering the anode of the battery with copper and adding nanowires to improve ordering.The electrochemical and kinetic properties of the component materials, as well as the underlying microstructure; define the most essential aspects of rechargeable lithium-ion batteries, such as energy density and charging time.

Binding agents are used in lithium-ion batteries to keep the particles inside the device together and give a solid structure. The downside is that the particles inside this thick battery are dispersed randomly, limiting charging time. Attempts have been made to distribute particles in a more ordered manner thus shortening charging time by using thinner battery fluids, however this has come at the expense of battery life.

Most anodes today are made of graphite and are formed in a non-ordered slurry, which is inefficient for passing current. Furthermore, the way the materials in anodes align causes a problem with the gap size between them.

The researchers focused especially on the anode to address these challenges with charging speed, and this is what they achieved;

They started by optimizing the spatial distributions of different sized particles and electrode porosity using particle-level theoretical models. Next, they applied what they had learned from the models to a conventional graphite anode. Copper nanowires were added to the slurry after it was coated with copper. The anode was then heated and cooled, compressing the slurry into a more ordered substance.

After upgrading their anode, the researchers attached it to a normal lithium-ion battery in order to determine how long it took to charge.

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