Lithium battery electrode materials research breakthrough

Source: 2020 - 04 - 05 13:00 hits: first lithium battery technology revolution led to June lithium battery is not only a mobile intelligent electronic products failed to conquer the problem temporarily, but at the same time, electric cars as well as the biggest bottleneck in the development of new energy vehicles, the problem of the density of the battery is not high, lead to the volume of the battery is too big, but the capacity is too small, the electric car driving distance is now unable to make a breakthrough, said after an interesting is out of the city, then who will buy electric cars, no one go to buy electric cars is eliminated by the industry? However, the good news is that in the summer of 2015, this is the summer, lithium battery technology are likely to see a breakthrough of the development of the revolution, this is the summer, may now, so far is this message confirmation? Volkswagen group is the source of this news, Volkswagen group will lead battery revolution? Cost is reduced, the energy density increased four times, right? Is this really possible? Although the Volkswagen group in the field of electric vehicle products can do is not much, because their main products are electric cars, but according to a senior executive said the Volkswagen group is planning a project, hope the battery specification is unified, all hope that the future can make electric cars can become a lithium ion battery unit design, and unity will lower the price, also is a fall in the cost of, their goal is to be able to reduce the cost of 70%. They also announced that they hope announced in July, the all-electric battery options. Breakthrough has been made in research on lithium battery electrode materials of lithium ion battery, a short question has always been a battery research and development of the Chinese and foreign scientific research team, eager to break through, hope to change the status quo of lithium ion battery, hope to be able to break through this bottleneck, better smartphone products, power battery, almost every developer seems to be material, hope from material to replace traditional lithium battery materials discovery and treatment situation, recently at a college of hunan university and China's energy storage power innovation team in the lithium battery electrode materials research has made breakthrough progress. Their study is a natural graphite electrode material and electrode material. Improved the preparation technology of lithium ion battery cathode material, greatly reduces the preparation cost. The results are published in the international famous electrochemical professional journals, to let everyone know that the research results. Natural graphite hear everyone more or less, especially graphite, this material is widely used in our daily life, and major natural graphite electrode materials of the commercialization of the lithium ion battery, the battery is mainly used in mobile phones, laptops, cameras and other electronic devices, so the material we currently use lithium battery is a natural graphite, therefore, to study, you can find the fundamentally solve the problem of the present status of lithium battery, which is why hunan hubei college of engineering research and development team will study this aspect, after all, many international research and development of lithium battery is seeking to replace the traditional electrode material of lithium battery materials. The lithium battery materials including battery cathode materials, anode materials, the diaphragm and the outer packing material.