Battery Breakthrough: China has created an innovative hydrogen -based battery

< IMG SRC = "/Uploads/Blogs/94/FB/IB-FQ8U56FBBBB_0DF4A499.jpg" Alt = "Battery Brops < P > During the Li-H-H-Hacumulator tests, the energy density of 2825 W-h/kg, as well as the efficiency of the circular cycle is 99.7%.

~ ~ ~ < P > Researchers at the Chinese University of Science and Technology (USTC) have designed a battery prototype, which uses an anode of an anode gaseous hydrogen rather than traditional lithium derivatives. This & nbsp; nbsp; nbsp; on the official website of Ustc. < p > As scientists point out, hydrogen (H₂) is considered a stable and economically advantageous renewable energy carrier due to its electrochemical properties. However, traditional hydrogen batteries are mostly used by H₂ as a cathode that limits their voltage to 0.8-1.4 V, without allowing you to accumulate and give a lot of energy.

~ ~ < p > in turn in USTC proposed a new approach: use H₂ as an anode to increase energy and operating voltage. In combination with metallic lithium as a battery anode demonstrated exceptional electrochemical characteristics.

< p >Developed by scientists, the prototype designated as a Li-H-accumulator contains a lithium-metallic anode, a gas-dyphose layer with a platinum coating serving a hydrogen cathode, and a solid electrolyte. This configuration provides effective transport of lithium ions by minimizing unwanted chemical interactions.

< P > During the Li-H-H-Hacumulator tests, he demonstrated the theoretical energy density of 2825 W-h/kg, maintaining a constant voltage of about 3 V. indicating minimal energy loss during charging cycles.

< p > to make this solution even more economical and safe, as well as to increase the manufacturability, the team developed a larden-free version of the Li-H-Hacker, which eliminates the need for pre-installation of Lithium metal. Instead the battery lays lithium from lithium salts in electrolyte while charging.

< p > The new version retains the benefits of standard Li-H-Batari, but introduces additional benefits. In particular, such a battery is stable even at low hydrogen concentrations, which reduces the dependence on high pressure H₂.

< P > “This breakthrough in Li-H-H-Hacmulators opens new opportunities for advanced energy storage solutions, with potential applications that cover renewable power networks, electric vehicles and even aerospace technology. Compared to conventional nickel-water batteries The Li-H system provides high energy density and efficiency, which makes it a strong candidate for the next generation energy, & mdash; Scientists noted.