• 专利标题:   Anode material for the lithium-sulfur battery, comprises organic coating layer that is connected to the organic coating layer through the amide bond, where the carbon structure body is made of the graphene or silver or carboxyl group.
  • 专利号:   KR2015015644-A, KR1501267-B1
  • 发明人:   BAEK J B, JEON I Y, LEE J K, LEE K T
  • 专利权人:   POSCO, UNIST ACADIND RES CORP, RES INST IND SCI TECHNOLOGY
  • 国际专利分类:   H01M010/05, H01M004/133, H01M004/136, H01M004/587
  • 专利详细信息:   KR2015015644-A 11 Feb 2015 H01M-004/136 201517 Pages: 18
  • 申请详细信息:   KR2015015644-A KR091058 31 Jul 2013
  • 优先权号:   KR091058

▎ 摘  要

NOVELTY - The anode material comprises a carbon structure body, in which the sulfur is dipped. The carbon structure body is equipped with a polyalkyleneglycol system, in which the organic coating layer is positioned. The organic coating layer is connected to the organic coating layer through the amide bond. The carbon structure body is made of the graphene or silver or diamino polyalkylene glycol or carboxyl group. USE - Anode material for the lithium-sulfur battery (Claimed) used in a portable electronic instrument. ADVANTAGE - The organic coating layer is connected to the organic coating layer through the amide bond, where the carbon structure body is made of the graphene, and thus improves the shuttle phenomenon of the lithium-sulfur battery, and enhances the reliability and stability of the lithium-sulfur battery. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a manufacturing method for the anode material; and (2) a lithium-sulfur battery. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an anode material.