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    • 26. 发明公开
    • 세퍼레이터의 제조 방법, 세퍼레이터 제조 장치 및 이 방법을 이용해 제조된세퍼레이터
    • 制造分离器的方法和装置及其制造的分离器
    • KR1020130134992A
    • 2013-12-10
    • KR1020120091195
    • 2012-08-21
    • 주식회사 톱텍신슈 다이가쿠
    • 김익수이재환이향두황도혁
    • H01M2/16H01M10/058
    • The present invention relates to a method for manufacturing a separator, an apparatus for manufacturing a separator, and a separator. The method comprises: a base layer preparation process (S10) for preparing a base layer; a nanofiber layer formation process (S30) for forming a nanofiber layer comprising nanofibers on one side of the base layer; an inorganic particle deposition process (S50) for deposit inorganic particles on the nanofiber layer to coat the inorganic particles on at least part of the surface of the nanofibers on the nanofiber layer; and an inorganic compound particle formation process (S60) for combining the inorganic particles to form inorganic compound particles, causing the nanofiber layer to be coated with the inorganic compound particles. The method can manufacture a separator having high electrolyte absorption, low ion resistance, and high dendrite tolerance like a conventional method for manufacturing a separator and also having a thinner total thickness. Further, the method can manufacture a separator having higher thermal stability than an existing separator. [Reference numerals] (S10) Base layer preparation process;(S20) Bonding member lamination process;(S30) Nanofiber layer formation process;(S40) Bonding process;(S50) Inorganic particle deposition process;(S60) Inorganic compound particle formation process
    • 本发明涉及一种隔膜的制造方法,隔板的制造装置和隔膜。 该方法包括:准备基层的基层制备工艺(S10) 纳米纤维层形成工艺(S30),用于在所述基底层的一侧上形成包含纳米纤维的纳米纤维层; 无机颗粒沉积工艺(S50),用于在纳米纤维层上沉积无机颗粒,以在纳米纤维层上的纳米纤维表面的至少一部分上涂覆无机颗粒; 和无机化合物颗粒形成方法(S60),用于将无机颗粒组合以形成无机化合物颗粒,使纳米纤维层涂覆无机化合物颗粒。 该方法可以像常规的制造隔膜的方法一样制造具有高电解质吸收性,低离子电阻和高枝晶耐受性的隔膜,并且还具有更薄的总厚度。 此外,该方法可以制造具有比现有隔膜更高的热稳定性的隔膜。 (S10)基层制备工序(S20)粘合部件层叠工序;(S30)纳米纤维层形成工序;(S40)粘合工序;(S50)无机粒子沉积工序;(S60)无机化合物粒子形成工序
    • 27. 发明授权
    • 전계방사를 이용한 나노 섬유의 제조 방법, 나노 섬유, 이를 포함하는 부직포, 세퍼레이터 및 실
    • 使用电解制造纳米纤维的方法,纳米纤维,非织造织物,分离器和包含其的螺纹
    • KR101208569B1
    • 2012-12-06
    • KR1020120050639
    • 2012-05-14
    • 주식회사 톱텍신슈 다이가쿠
    • 김익수김병석구자람이재환
    • D01D5/00D01D1/02D01F8/02
    • D01D5/003D01D1/02D01D5/30D01F6/14
    • PURPOSE: A method of manufacturing nano-fibers is provided to obtain nano-fibers with high intensity and uniformity while suppressing use of oil resources or forest resources and reducing impurity. CONSTITUTION: A method of manufacturing nano-fibers containing at least a kenaf originated polymer comprises a process of preparing a kenaf solution by dissolving a kenaf originated polymer in a solvent, in which said Kenaf originated polymer is obtained by performing a solubilization treatment of Kenaf, and a process of performing electrospinning with an electrospinning solution which includes the kenaf solution. The manufacturing method comprises a further process of preparing another polymer solution by dissolving kenaf originated polymer and another different polymer in a solvent before an electrospinning process, and the electrospinning process by using an electrospinning solution which is a mixture solution of a kenaf solution and the other polymer solution. Another polymer includes polyvinyl alcohol. In the mixture solution, the weight ratio of a kenaf originated polymer and another polymer is in range of 1:99-1:1. The solubilization treatment is a carboxymethylation treatment. The nano-fiber includes at least kenaf originated polymer obtained by performing a carboxymethylization treatment, and is manufactured by electrospinning using an electrospinning solution that contains a kenaf originated polymer.
    • 目的:提供一种制造纳米纤维的方法,以获得具有高强度和均匀性的纳米纤维,同时抑制石油资源或森林资源的利用和减少杂质。 构成:制造含有至少一个起亚麻的聚合物的纳米纤维的方法包括通过将洋麻来源的聚合物溶解在溶剂中来制备洋麻溶液的方法,其中所述槿麻起源的聚合物通过进行Kenaf的增溶处理获得, 以及使用包括洋麻溶液的静电纺丝溶液进行静电纺丝的方法。 该制造方法包括通过在电纺丝过程之前将洋麻来源的聚合物和另一种不同聚合物溶解在溶剂中制备另一种聚合物溶液的另一种方法,并且通过使用作为洋麻溶液和其它溶液的混合溶液的静电纺丝溶液进行静电纺丝过程 聚合物溶液。 另一种聚合物包括聚乙烯醇。 在混合溶液中,洋麻起始聚合物和另一种聚合物的重量比在1:99-1:1的范围内。 溶解处理是羧甲基化处理。 纳米纤维至少包含通过进行羧甲基化处理获得的洋麻源起始聚合物,并且通过使用含有洋麻所产生的聚合物的静电纺丝溶液静电纺制造。