CATHODE ACTIVE MATERIAL, SECONDARY BATTERY COMPRISING THE SAME, AND PREPARATION METHOD THEREOF
In the present invention, provided are a positive electrode active material, including a non-metallic oxide, metallic oxides or oxide cores of the combination thereof which absorb and discharges lithium ions or sodium ions; and non-conductive carbon based film including partly oxygen on the surfaces...
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Format | Patent |
Language | English Korean |
Published |
05.06.2015
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Abstract | In the present invention, provided are a positive electrode active material, including a non-metallic oxide, metallic oxides or oxide cores of the combination thereof which absorb and discharges lithium ions or sodium ions; and non-conductive carbon based film including partly oxygen on the surfaces of the cores, a secondary battery including the same and a manufacturing method thereof.
리튬 이온 또는 나트륨 이온의 흡장 및 방출이 가능한 금속 산화물, 비금속 산화물, 또는 이들 조합의 산화물 코어; 및 상기 코어 표면의 적어도 일부에 산소를 함유하는 비전도성 카본계 막을 포함하는 양극 활물질, 이를 포함하는 이차전지, 및 이의 제조방법이 제공된다. |
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AbstractList | In the present invention, provided are a positive electrode active material, including a non-metallic oxide, metallic oxides or oxide cores of the combination thereof which absorb and discharges lithium ions or sodium ions; and non-conductive carbon based film including partly oxygen on the surfaces of the cores, a secondary battery including the same and a manufacturing method thereof.
리튬 이온 또는 나트륨 이온의 흡장 및 방출이 가능한 금속 산화물, 비금속 산화물, 또는 이들 조합의 산화물 코어; 및 상기 코어 표면의 적어도 일부에 산소를 함유하는 비전도성 카본계 막을 포함하는 양극 활물질, 이를 포함하는 이차전지, 및 이의 제조방법이 제공된다. |
Author | HAM, DONG JIN CHANG, JAE JUN PARK, KWANG JIN YOON, JAE GU CHOI, JAE MAN SONG, MIN SANG JI, SANG MIN SHON, JEONG KUK |
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DocumentTitleAlternate | 양극 활물질, 이를 포함하는 이차전지, 및 이의 제조방법 |
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RelatedCompanies | SAMSUNG ELECTRONICS CO., LTD |
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Snippet | In the present invention, provided are a positive electrode active material, including a non-metallic oxide, metallic oxides or oxide cores of the combination... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS INORGANIC CHEMISTRY METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
Title | CATHODE ACTIVE MATERIAL, SECONDARY BATTERY COMPRISING THE SAME, AND PREPARATION METHOD THEREOF |
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