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CN106910875A 一种用于锂硫电池的CuS/Cu2S/S三元复合材料的制备方法 失效 - 权利终止

  • Patent Title: 一种用于锂硫电池的CuS/Cu2S/S三元复合材料的制备方法
  • Patent Title (English): Preparation method of CuS/Cu2S/S tertiary composite for lithium-sulfur battery
  • Application No.: CN201710126569.6
    Application Date: 2017-03-06
  • Publication No.: CN106910875A
    Publication Date: 2017-06-30
  • Inventor: 曲婕 , 吕志刚 , 丁建宁 , 袁宁一
  • Applicant: 常州大学
  • Applicant Address: 江苏省常州市武进区滆湖路1号
  • Assignee: 常州大学
  • Current Assignee: 常州大学
  • Current Assignee Address: 江苏省常州市武进区滆湖路1号
  • Main IPC: H01M4/36
  • IPC: H01M4/36 ;  H01M4/38 ;  H01M4/62 ;  H01M10/052
一种用于锂硫电池的CuS/Cu<base:Sub>2</base:Sub>S/S三元复合材料的制备方法
Abstract:
本发明属于电池电极材料技术领域，特别涉及一种用于锂硫电池的CuS/Cu2S/S三元复合材料的制备方法。将无水氯化铜或含结晶水的氯化铜和无水硫代硫酸钠或含结晶水的硫代硫酸钠混合，并在球磨罐中充分球磨；再将得到的混合物充分洗涤后，烘干即得CuS/Cu2S/S三元复合材料。
Abstract(English):

The invention belongs to the technical field of battery electrode materials and particularly relates to a preparation method of a CuS/Cu2S/S tertiary composite for a lithium-sulfur battery. Anhydrous copper chloride or copper chloride containing crystal water is mixed with anhydrous sodium thiosulfate or sodium thiosulfate containing crystal water, and the mixture is subjected to sufficient ball milling in a ball milling tank; an obtained mixture is sufficiently washed and then dried, and the CuS/Cu2S/S tertiary composite is obtained.

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