Characteristics of water-salt lithium battery

As we all know, lithium batteries have the characteristics of small size, large capacity, and long life. This battery is much better than German solar cells in many aspects, including consumer devices such as smartphones, laptops, cameras and smart watches, medical devices such as pacemakers, and even military and aerospace equipment. In October of this year, researchers at the University of Cambridge said that they have invented a new lithium-oxygen battery or air battery, which has an efficiency of 90% even after being charged 2000 times. The researchers said that this battery may take about 10 years before it can be put into commercial use. A new type of lithium battery for water and salt is about to come out: safer Just last week, researchers at the U.S. Army Research Laboratory said that they have successfully developed a soil water salt, lithium battery, not only provides life And efficiency and traditional lithium batteries, do not use toxic and environmentally harmful chemicals, such as sulfuric acid, lead and cadmium. Manufacturing batteries that are less toxic and less harmful will have long-term effects on the environment and consumers. In April of this year, Tesla announced that it would open a new business unit, teslaEnergy, to provide consumers with home and commercial battery solutions, which sparked a heated debate about the rapidly changing energy storage market. So far, Tesla has placed more than 100,000 orders for its home battery solutions, which makes non-toxic lithium batteries a good thing. This new battery can be used in areas where electricity demand is in the kilowatt or megawatt level, such as electric vehicles, or even grid storage and collection systems. Of course, the important application areas of this battery may be aircraft, naval ships or spacecraft, and non-flammable batteries, because the safety and toxicity of the battery are very high. A new type of lithium-ion water-salt battery is about to come out: safer researchers believe that the use of high-concentration aqueous electrolytes can change the chemical reaction inside the battery and form a thin protective film on the anode electrode. This protective film is the key to maintaining battery stability and achieving the same high performance as today's lithium batteries. So this is a very remarkable breakthrough. Edward Schaefer, director of the Energy and Power Division of the US Army Research Laboratory, said these findings may make batteries safer and more environmentally friendly. For example, the application of the new battery will include equipment carried by soldiers, he said, it can also be used to reduce the occupation of energy storage equipment, such as submarines, where space is limited. In addition, a team led by Wang Chunsheng, an associate professor in the Department of Chemistry and Biomolecular Engineering at the University of Maryland, said that this work can double the voltage/power of the battery, which is a major advancement in the history of water-based batteries. Their findings will be published in the journal Science. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete.