What are the disadvantages of traditional button battery cr2032? When will there be a breakthrough in new button battery cr2032?

　　In recent years, researchers have worked hard to improve the energy density, value, safety, environmental impact and trial life of lithium battery packs, and to design new types of batteries. So, when will there be a revolutionary breakthrough in battery technology? 1. Traditional lithium battery pack technology In recent years, researchers have worked hard to improve the energy density, value, safety, environmental impact and trial life of lithium battery packs, and are designing new type of battery. So, when will there be a revolutionary breakthrough in battery technology?

　　1. The development of traditional lithium battery pack technology is slow and there is limited room for further optimization.

　　Consumer electronics, automobiles and grid storage are the three main industries where batteries are currently used. The editor of Cuneng Electric calls these three industries the three major areas where people connect with batteries. Each area has different requirements for batteries, so the batteries used can be very different.

　　The phone in your pocket needs a strong, safe battery, and weight and cost are no big considerations.

　　For the automotive battery industry, a lot of batteries are needed, so cost and weight, as well as cycle life (you'd be crazy if a new Tesla needed a new battery every two years), become very important.

　　Batteries used to store electricity for homes and grids don't require much weight or size.

　　2. Scientists are working on developing new button battery cr2032

　　Currently, scientists are working on developing new batteries with stronger energy storage and longer life, especially to develop batteries that are more suitable for different fields, because no battery can be suitable for all fields.

　　1. Not long ago, Chinese scientists developed a lithium battery that can be used at minus 70 degrees Celsius. It is expected to be used in extremely cold areas of the earth and even in outer space in the future. It sounds really amazing. According to researchers, the materials used in this new battery are low-cost and environmentally friendly, but it will take some time to commercialize it. The main problem is that its energy density is too low and cannot match traditional lithium battery packs.

　　2. In the automotive industry, batteries ultimately determine the life of the car, and also determine people’s fear and anxiety about electric vehicles. To solve this problem, engineers and scientists are trying to cram more voltage capacity into batteries. Currently, a large amount of research is devoted to finding new materials and chemicals to supplement or replace the lithium-ion lattice or other parts of the battery.

　　For example, some innovative approaches can replace the traditional graphite anode lattice with silicon, which will have 10 times more lithium ions. However, silicon will expand when absorbing lithium ions, so researchers need to solve this problem; replace lithium metal with The lattice acts as an anode, but it's possible that it can short-circuit while charging. This is a long-standing headache for battery manufacturers since the advent of button battery cr2032 20 to 30 years ago.

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