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    MICROSPHERE AND MANUFACTUARING METHOD THEREFOR

    New search for: CHO JUNG SANG

    The purpose of the present invention is to provide novel microspheres having a sea urchin shape and having high structural stability and excellent properties as a LIB cathode material, and a manufacturing method thereof. Microspheres of the present invention include hollow carbon; and a transition metal oxide disposed on the surface of the hollow carbon. A manufacturing method of the microspheres of the present invention includes a step of mixing a metal salt, a carbon precursor, and an ammonium ion precursor to obtain a spray solution; and a step of performing one-pot spray pyrolysis of the spray solution.

    본 발명의 마이크로스피어는, 중공형 탄소; 및 상기 중공형 탄소 표면에 배치되는 전이 금속 산화물을 포함할 수 있다. 본 발명의 마이크로스피어의 제조 방법은, 금속 염, 탄소 전구체, 및 암모늄 이온 전구체를 혼합하여 분무 용액을 수득하는 단계; 및 상기 분무 용액을 원-팟(one-pot) 분무 열분해하는 단계를 포함할 수 있다.

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    MICROSPHERE AND MANUFACTUARING METHOD THEREFOR

    New search for: CHO JUNG SANG

    The purpose of the present invention is to provide novel microspheres having a sea urchin shape and having high structural stability and excellent properties as a LIB cathode material, and a manufacturing method thereof. Microspheres of the present invention include hollow carbon; and a transition metal oxide disposed on the surface of the hollow carbon. A manufacturing method of the microspheres of the present invention includes a step of mixing a metal salt, a carbon precursor, and an ammonium ion precursor to obtain a spray solution; and a step of performing one-pot spray pyrolysis of the spray solution.

    본 발명의 마이크로스피어는, 중공형 탄소; 및 상기 중공형 탄소 표면에 배치되는 전이 금속 산화물을 포함할 수 있다. 본 발명의 마이크로스피어의 제조 방법은, 금속 염, 탄소 전구체, 및 암모늄 이온 전구체를 혼합하여 분무 용액을 수득하는 단계; 및 상기 분무 용액을 원-팟(one-pot) 분무 열분해하는 단계를 포함할 수 있다.

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    MICROSPHERE AND MANUFACTUARING METHOD THEREFOR

    New search for: CHO JUNG SANG

    The purpose of the present invention is to provide novel microspheres having a sea urchin shape and having high structural stability and excellent properties as a LIB cathode material, and a manufacturing method thereof. Microspheres of the present invention include hollow carbon; and a transition metal oxide disposed on the surface of the hollow carbon. A manufacturing method of the microspheres of the present invention includes a step of mixing a metal salt, a carbon precursor, and an ammonium ion precursor to obtain a spray solution; and a step of performing one-pot spray pyrolysis of the spray solution.

    본 발명의 마이크로스피어는, 중공형 탄소; 및 상기 중공형 탄소 표면에 배치되는 전이 금속 산화물을 포함할 수 있다. 본 발명의 마이크로스피어의 제조 방법은, 금속 염, 탄소 전구체, 및 암모늄 이온 전구체를 혼합하여 분무 용액을 수득하는 단계; 및 상기 분무 용액을 원-팟(one-pot) 분무 열분해하는 단계를 포함할 수 있다.

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    Title:

    MICROSPHERE AND MANUFACTUARING METHOD THEREFOR

    Additional title:

    마이크로스피어 및 이의 제조 방법

    Contributors:

    CHO JUNG SANG (author)

    Publication date:

    2023-06-13

    Type of media:

    Patent

    Type of material:

    Electronic Resource

    Language:

    Korean

    Classification:

    IPC:  C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / C04B Kalk , LIME / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

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