This technology relates to a composite for a lithium-ion metal hybrid battery anode and a method for manufacturing the same. In particular, it is a technology designed to enhance the performance, structural stability, and application efficiency of battery materials and electrode designs by incorporating cobalt oxide particles with a high oxidation state onto the surface of carbon fibers to improve lithium-ion storage and suppress lithium dendrite growth.
Conventionally, lithium-based batteries have faced issues with low capacity and low power, which could lead to performance degradation, process complexity, lack of stability, or limitations on the scope of application. Accordingly, this technology proposes a technical concept that implements a composite for a lithium-ion metal hybrid battery anode comprising carbon fibers and a cobalt-derived material formed on the surface of said carbon fibers by applying a configuration including said carbon fibers and a cobalt-derived material formed on said carbon fiber surface as a core means.
Accordingly, by enhancing lithium-ion storage and suppressing lithium dendrite growth, an improvement in the energy density of lithium-ion metal hybrid batteries can be expected. Furthermore, by incorporating cobalt oxide particles with a high oxidation state onto the surface of carbon fibers to improve lithium-ion storage and inhibit lithium dendrite growth, stability, reproducibility, and scalability in real-world operating environments can be simultaneously enhanced. Additionally, this technology can be utilized as a high-performance material, device, apparatus, or process technology in related industries. It is advantageous for subsequent commercialization and process expansion, and is suitable for demonstration deployment.
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