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METHOD FOR MANUFACTURING CARBON-SULFUR COMPOSITE, CARBON-SULFUR COMPOSITE MANUFACTURED THEREBY, AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
METHOD FOR MANUFACTURING CARBON-SULFUR COMPOSITE, CARBON-SULFUR COMPOSITE MANUFACTURED THEREBY, AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
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机译:碳-硫复合材料的制造方法,由此制造的碳-硫复合材料以及包括该碳-硫复合材料的电化学装置
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摘要
The present invention relates to a method for manufacturing a carbon-sulfur composite, a carbon-sulfur composite manufactured by the method, and an electrochemical device including the same. Since the carbon-sulfur composite manufactured by the carbon-sulfur composite manufacturing method of the present invention includes the hollow carbon ball having the inner hollow which is uniformly filled with sulfur, a sulfur content increases to increase a capacity characteristic increases. In addition, even though sulfur is changed into a liquid state during charge and discharge processes, an electrode structure is not destroyed to realize a stable lifetime characteristic.
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