Lithium-ion batteries, which are now powered mobile devices have several disadvantages, one of which is that they are harmful to the environment. Today, we’re looking at the new battery technology better than lithium.
Engineers from around the world are constantly looking for ways to replace toxic ingredients with less harmful materials and in recent years there are many developments for the creation of green batteries.
SEE WHY ARE THE BATTERIES OF SMARTPHONES EXPLODE
If your topic is interesting, see the information of analysts from Engadget for new battery technology better than lithium.
1. ORGANIC BATTERIES
A team of researchers from the University of Maryland believes the oak leaves may become part of the new battery technology better than lithium of the future. Charred oak leaf, which is high in sodium, can serve as the negative electrode of the battery. The team handled oak leaf at 1000 degrees Celsius and then subjected to several procedures to allow the charred leaf to absorb water and to exchange gasses. In his role as an anode, it is stored 360 milliamps per gram of weight.
Interestingly, even after 200 cycles of discharging and recharging, the leaf has retained 90% of its capacity. Currently, scientists conducting research to test other natural materials such as peat moss, banana peels, and melon peel.
2. GRAPHENE BATTERY THAT IS CHARGED FOR A MOMENT
Scientists are working hard to create rechargeable batteries that can last longer. Swinburne University researchers in Australia has created a battery that is charged super fast and can be used again and again without losing its effectiveness. The battery is of graphene and overcomes many of the drawbacks of traditional lithium-ion batteries – it is faster to load, there is a greater lifespan and is not dangerous for the environment.
3. BATTERIES SUGAR
Researchers at Virginia Tech believe that in future batteries for smartphones can be made from sugar. They have already developed technology using chemical reactions to generate electricity from sugar. For the purpose of natural sugar is isolated maltodextrin (polysaccharide made by the partial hydrolysis of starch), which, once combined with air, the released electrons from the sugar solution and these, in turn generating electricity for powering the battery.
4. ETERNAL BATTERY OF GOLD
An accidental discovery by scientists from the University of California led to a technological breakthrough that can help us to forget about lithium-ion batteries. The original idea of the researchers was to find an innovative way to increase the capacity of the batteries, but devising the method for creating a battery that can continue forever, with no signs of wear. Using gold and some newly created materials scientists have created the battery with golden that can continue to work even after hundreds of thousands of cycles of charging and discharging.
5. SUICIDE BATTERIES
Scientists from the University of Iowa created a battery that can destroy itself by light, heat or liquid. It is suitable for military applications and other so-called “transitional” devices that require the temporary power source. The battery is one millimeter thick and uses a conventional lithium-ion technology. Unlike typical batteries, it is surrounded by a degradable polymeric material that can be disintegrated in water.
6. SALTWATER BATTERIES
This new battery technology better than lithium is designed for cases where there is a need for a power supply large areas, such as providing backup power for your home or office, photovoltaic systems, and renewable energy. The structure of the batteries no heavy metals or toxic materials, which eliminates the risk of explosion or fire and allows the use of batteries in areas with environmental restrictions. The new technology uses brine, manganese oxide, carbon and synthetic ingredients cotton.
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