With the development of technology, people rely more and more on portable electronic devices, the widespread use of lithium-ion batteries, but also temporarily meet the daily requirements of electronic devices range, however, with the increase in functionality, the battery life of lithium batteries is still full of slots, is the technology of lithium batteries stagnant? In fact, it is not so, nearly 10 years, lithium-ion battery technology has been progressing, only the speed of development has not caught up with the demand for new technology products on power consumption.
Lithium battery technology development has become slower, or technology stagnation?
Now commonly used lithium-ion batteries are already very mature technology, have been applied for 20 years. The basic principle of relying on lithium ion movement between lithium cobaltate cathode and carbon cathode through the electrolyte to achieve charging and discharging is clear, and there is limited room for progress in battery performance. The latest research is also focused on developing new positive and negative electrode materials to achieve a stable charge and discharge cycle, and a lot of scientific progress has been reported, but when it comes to commercial applications, the biggest problem is the high cost of preparation or stability.
Currently there are also some graphene battery research and reports, more hype graphene concept, for example, there are now some graphene battery research and reports, but more hype on the concept of graphene, they are also only a small amount of graphene, the star material added to the lithium-ion battery, is considered to be mixed with graphene lithium-ion battery. Graphene in the battery or increase the conductivity of the electrolyte with, or directly mixed in the negative electrode material, there are many high-performance similar reports, however, comprehensive performance is also difficult to achieve a breakthrough, limited by the price of graphene materials and preparation process, the short-term can not achieve the application of pure graphene electrode.
In the long run, battery technology has certainly been progressing, looking forward to novel materials and technologies can be a complete breakthrough battery bottleneck, as for some supercapacitors, nuclear batteries, these are not yet our civilian and household options.
With the continuous development of new energy technology in the past two years, especially the widespread use of photovoltaic and wind power, energy storage technology is becoming a technology hot spot. I believe that in the near future, our cell phones can be completely realized for a long time without charging applications. Let's look forward to it together!
Welcome to visit our company website: www.manlybattery.com. If you have any interests in batteries, please feel free to contact us: info@manlybattery.com
