NUST MISIS has developed a new material that can triple the capacity of lithium-ion batteries.
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Industry News
Author:
Gai Shi Auto New Energy
Source:
Gai Shi Auto New Energy
Release time:
2025/11/17
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Information Summary:
According to foreign media reports, scientists from the National University of Science and Technology (NUST MISIS) in Russia claim to have synthesized a new nanomaterial that can replace graphite—currently used in lithium-ion batteries with lower efficiency—thereby increasing the capacity of lithium-ion batteries and extending their service life.
According to foreign media reports, the National Research University of Russia. (National University of Science and Technology MISIS) Scientists say they have synthesized a new nanomaterial that can replace graphite—currently less efficient—in lithium-ion batteries, thereby increasing the capacity of lithium-ion batteries and extending their service life.
Lithium-ion batteries have long been widely used in fields such as smartphones, electric vehicles, and household appliances. The charging and discharging cycle of these batteries essentially involves the back-and-forth movement of lithium ions between two electrodes—moving from the negatively charged anode to the positively charged cathode. As the application scope of lithium-ion batteries continues to expand, scientists point out that their capacity remains constrained by the performance of graphite, the primary material used for the anode. NUST MISIS Scientists have developed a new material for use in anodes that significantly boosts battery capacity and extends service life.
NUST MISIS Assistant, Department of Functional Nano-Systems and High-Temperature Materials Science Evgeny Kolesnikov Indicates: “Includes” Cu0.4Zn0.6Fe2O4 The nanoporous microspheres can be used as anode materials. Lithium-ion batteries employing this material have a capacity that surpasses that of other batteries currently available on the market. 3 times. Furthermore, compared to other potential graphite alternatives, it can also increase the number of charge-discharge cycles. 5 times. This is the combined result of a unique nanostructure and specific elemental composition.” Thanks to the use of spray pyrolysis, the final synthesis of this material bypasses any intermediate steps and is achieved in a single step. As the scientists explained, aqueous solutions containing special metal ions can be atomized using ultrasonic waves, after which the water... 1200 ° C Under high temperatures, it evaporates and decomposes into the original metal. Ultimately, scientists can extract micron- or submicron-sized porous spherical particles that are essential for the operation of lithium-ion systems.
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