首页> 外国专利> METHOD FOR MANUFACTURING CARBON NANOTUBE FIBERS WITH IMPROVED TENSILE STRENGTH

METHOD FOR MANUFACTURING CARBON NANOTUBE FIBERS WITH IMPROVED TENSILE STRENGTH

机译:具有改进的拉伸强度的碳纳米管纤维制造碳纳米管纤维的方法

摘要

The present invention relates to a method of manufacturing a carbon nanotube fiber, and more particularly, to a method of manufacturing a carbon nanotube fiber having an increased tensile strength by controlling the molar ratio of a carbon compound and a catalyst precursor. The method of manufacturing a carbon nanotube fiber of the present invention can improve the efficiency of a manufacturing process and produce a carbon nanotube fiber having excellent tensile strength by adjusting the molar ratio of the source included in the spinning material. In addition, since the carbon nanotube fiber produced according to the above method has excellent strength and elasticity, it can be used in various fields such as reinforcing agents of multifunctional composite materials, deformation and damage detectors, transmission lines, microelectrode materials, electrochemical devices such as supercapacitors and actuators Can be utilized.
机译:本发明涉及一种制造碳纳米管纤维的方法,更具体地,涉及通过控制碳化合物和催化剂前体的摩尔比,制造具有增加的拉伸强度的碳纳米管纤维的方法。制造本发明的碳纳米管纤维的方法可以通过调节包括在纺丝材料中的源的源极的摩尔比来提高制造方法的效率,并产生具有优异的拉伸强度的碳纳米管纤维。另外,由于根据上述方法生产的碳纳米管纤维具有优异的强度和弹性,因此它可以用于各种领域,例如多功能复合材料的增强剂,变形和损坏探测器,传输线,微电极材料,电化学装置作为超级电容器和执行器可以使用。

著录项

  • 公开/公告号KR20210036123A

    专利类型

  • 公开/公告日2021-04-02

    原文格式PDF

  • 申请/专利权人 주식회사 엘지화학;

    申请/专利号KR1020190118187

  • 发明设计人 김주한;오유진;김지은;조현정;

    申请日2019-09-25

  • 分类号D01F1/10;C01B32/158;D01F9/12;

  • 国家 KR

  • 入库时间 2022-08-24 18:06:59

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