Battery Breakthrough: Scientists have solved an important problem with a laser

< IMG SRC = "/Uploads/Blogs/F3/75/IB-FS09SF3J9_499EA2A6.jpg" Alt = "Battery Breakthrough: Scientists solved an important problem with the laser"/> ~ < P > Researchers have developed an innovative single-step laser printing technology to accelerate the production < p > About this & nbsp; writes & nbsp; tech xplore. Lithium-gray batteries are expected to replace lithium-ion batteries due to the high theoretical density of sulfur cathode energy. New technology brings this moment closer.

< p >As explained in the edition, sulfur cathodes usually consist of active materials, materials of host (or catalysts) and leading materials. Manufacturing of materials and preparation of cathodes often involves complex, multi -stage and time -consuming processes that causes concerns about efficiency and cost of production.

< p > to overcome these problems, scientists have developed a new single -step laser printing technology for the rapid production of integrated sulfur cathodes. Laser-printed sulfur cathodes demonstrate outstanding characteristics both in coin and mice lithium-gray cells.

< P > “Print speed can reach about 2 cm2/minute when using only one laser beam. Sulfurium cathode 75 & times; 45 mm2 can be printed in 20 minutes and supply a small screen for several hours; Match Lee Guyzun, Associate Professor, Associate Professor of the Department of Integrative Systems and Design of Hong Kong University of Science and Technology (HKUST).

< H2 > What is the benefits of lithium-gray batteries

< P > Lithium-Sirchan Batteries & nbsp; lighter and cheaper than lithium-ionic. In addition, such batteries are very energy -intensive. They allow electric cars to ride on, and laptops, smartphones and other devices to work twice as long.

< p > We are weak with lithium-gray batteries is the durability & mdash; Batteries become in vain after about 50 full charges. Recently, scientists have found that the life of lithium-grained alloy can be continued by implementing platinum.