Researchers have recently released a battery with a long battery life that allows wearables and healthcare equipment to run for more than 10 years without recharging. This new design is based on the lithium-fluorine (CFx) chemical formula and is safer than existing batteries. Researchers at the US Department of Energy's Oak Ridge National Laboratory have tested prototypes of new batteries, and corresponding papers were published last week in the American Chemical Society. According to Chengdu Liang, the first author of the paper, the CFx battery can be made as small as a coin, and can power a low-power fitness tracker or a wearable device equipped with a sensor for several years. Not rechargeable, but it's okay Liang said: "The battery can't be charged. It's a disposable battery." The wearable device mainly transmits a small amount of information to the user, which does not require much power and can prolong the life of the CFx battery. Liang said that this battery is very suitable for sensors and pacemakers that are difficult to charge and replace. The current form of CFx battery prototypes is not suitable for computers and mobile devices because computers and mobile devices consume large amounts of electricity and require constant charging. Liang also said: “This is a proof-of-concept study, but there is a private company interested in the commercialization of this battery. We have already contacted us. In the next few years, this concept battery may become a reality. It depends on the commercialization process." The current battery life is not strong, and some batteries are not safe. PC makers Sony and Lenovo recently reported instances of lithium batteries causing laptops to overheat and burn. Zinc air and lithium-air batteries are under study. Some similar batteries, such as silver-zinc batteries, are considered too costly. Automakers are studying fuel cells. To be sure, CFx batteries are not new. Contour Energy is already selling special CFx-based batteries for military use in drones, night vision goggles and other electronic devices. This battery can have different sizes. "Big breakthrough" According to the US Army's current research, CFx chemical formula "is known to be one of the chemical formulas with the highest theoretical energy capacity relative to other popular lithium battery chemical reactions." Liang said: "This battery is based on the old theory but the design is new. This is a big breakthrough." In the experiment, researchers at Oak Ridge National Laboratory developed and tested a true CFx battery, using solid electrolytes to increase battery energy capacity. Existing lithium batteries use electrodes in the form of a positive cathode and a negative one, and lithium ions can move between the electrolytes when they are charged. When charging, lithium ions move from the cathode to the anode for storage. During discharge, lithium ions move from the anode to the cathode and power the device. The new CFx battery design has a solid lithium thiophosphate multipurpose electrolyte that can act as an ion conductor and cathode. Electrolytes can carry stored charges and help increase the battery's energy capacity. Liang said that CFx battery prototypes use solid electrolytes, while ordinary batteries use liquid electrolytes. "You have electrolytes that not only do your job, but also provide the function of the cathode. You can also store energy in the electrolyte." Liang said, dual-function electrolytes can lead to new battery designs. New batteries may be launched in the next few years. But he is not sure of the cost of manufacturing this battery. "I don't understand mass production and the cost of each battery. All the materials we use here are sufficient." He also said that researchers at Oak Ridge National Laboratory spent three or four years on this battery technology. New solid electrolyte materials are currently under study. Oak Ridge National Laboratory is located in Oak Ridge, Tennessee and is managed by the University of Tennessee and the Battelle Memorial Institute. Flame Retardant Shirts,Fire Proof Shirt,Fire Retardant Shirts,Fire Resistant Shirts Xinxiang Worldbest Patron Saint Co., Ltd , https://www.xxhyhsworkwear.com