Researchers at the Massachusetts Institute of Technology and South Korea's Samsung have made breakthroughs in electrolyte materials research. They have found a new type of solid electrolyte material that can solve the many problems faced by traditional lithium-ion batteries in terms of capacity, volume, life and safety. It is expected to produce a battery with excellent performance and safer and longer lasting. Open today's ubiquitous smart devices—whether it's a cell phone, a laptop, or an electric car—you'll find that the battery occupies a large portion of the space. In addition to low energy density and short standby time, conventional batteries have a limited life span, and improper use can easily cause fire problems. In the new study, MIT's post-doctoral Wang Yan (transliteration) and materials and engineering professor Gebrandd Sedar led a research team to avoid popular electrode materials, starting with electrolyte materials, opening up a whole new way. Related papers were published in the latest issue of Nature Materials. The team analyzed a variety of materials and found that a lithium-ion conductor called superion is an ideal material. It is a lithium, bismuth, phosphorus and sulfur compound that can replace the electrolyte commonly used in lithium ion batteries. Sedar said that solid electrolytes will be "a true game ruler", this material will create a perfect battery to solve most of the problems faced by current lithium-ion batteries, so that battery life and safety And achieve the best balance between costs. The new technology will be applied to a range of products from mobile phones to electric vehicles in the future. The electrolyte of a common battery is usually a liquid organic solvent whose function is to transport charged ions from between the two poles of the battery during charging and discharging of the battery. Most of the current fires associated with lithium ion batteries are related to this. In the battery, lithium itself is relatively stable and not easy to burn. Solid electrolytes can completely avoid this problem. In addition, solid electrolytes have other advantages: for example, they can store more energy in the same space, and increase the energy density by 20% to 30%; they have almost no degradation reaction, which means that they can be used continuously for more than ten Ten thousand cycles; this battery is not too sensitive to temperature, even under extreme low temperature conditions. to sum up Lithium batteries are already mature power sources, but their potential remains to be discovered. Electrolytes are the biggest bottleneck and a breakthrough for all kinds of new lithium batteries. If the new solution works, we will have mobile phones and electric cars with double battery life – a safer battery means more can be done; and battery retirement will be significantly delayed, and the electric car industry will benefit. Concerned about surprises Chemical Pump,Chemical Metering Pump,Chemical Feed Pump,Chlorine Injection Pump Hengshui Yuanhan Trading Co.,Ltd , https://www.hengshuiyuanhanpump.com