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1.发明申请ELECTROMAGNETIC WAVE SHIELDING SHEET COMPRISING CARBON COMPOSITE FIBER MANUFACTURED BY ELECTROSPINNING AND METHOD FOR MANUFACTURING SAME 审中-公开电磁波屏蔽屏蔽包含通过电解制造的碳复合纤维及其制造方法公开(公告)号：US20160095265A1
公开(公告)日：2016-03-31
申请号：US14892602
申请日：2014-05-21
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Hoon HUH , Hui Jin KIM , Su Jin KIM , Myung Chul SHIN , Jong Ho LEE , Choon Keun PARK
Abstract: An electromagnetic wave shielding sheet including a carbon composite fiber and manufactured by electrospinning, and a method of manufacturing the same are disclosed. More particularly, an electromagnetic wave shielding sheet includes a carbon composite fiber having a core-shell structure and a resin, and the core-shell structure includes an outer shell including a carbon fiber, and a core including metal nano particles arranged in a length direction of the carbon fiber in the outer shell. The electromagnetic wave shielding sheet includes metal nano particles as electromagnetic wave shielding materials in a carbon fiber, and the oxidation of a metal may be prevented, conductivity in a length direction of the carbon fiber may be secured, and the sheet may be applied to various industrial fields as an electromagnetic shielding material.
Abstract translation: 公开了一种包含碳复合纤维并通过静电纺丝制造的电磁波屏蔽片及其制造方法。 更具体地，电磁波屏蔽片包括具有核 - 壳结构和树脂的碳复合纤维，并且所述核 - 壳结构包括包含碳纤维的外壳和包括沿长度方向排列的金属纳米颗粒的芯 的外壳中的碳纤维。 电磁波屏蔽片包括作为碳纤维中的电磁波屏蔽材料的金属纳米颗粒，并且可以防止金属的氧化，可以确保碳纤维长度方向上的导电性，并且该片可以应用于各种 工业领域作为电磁屏蔽材料。
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2.发明申请公开(公告)号：US20160068654A1
公开(公告)日：2016-03-10
申请号：US14787289
申请日：2014-03-21
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Hoon HUH , Woo Sik KIM , Suk Hoon CHOI
CPC classification number: C08K3/28 , C08L1/284 , C08L1/286 , C08L3/02 , C08L5/00 , C08L5/02 , C08L5/08 , C08L5/12 , C08L33/02 , C08L39/06 , D01D1/02 , D01D5/003 , D01F9/08
Abstract: The present invention relates to an electrospinning solution composition for fabricating a silver nanofiber, and more particularly to an electrospinning solution composition for fabricating a silver nanofiber through a spinning process, the electrospinning solution including a silver precursor, a reducing agent, a viscosity modifier, and a solvent wherein the viscosity modifier includes one selected from the group consisting of dextran, alginate, chitosan, guar gum, starch, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methylcellulose, xanthan gum, a carboxyvinyl polymer, pectin, sodium alginate, and a combination thereof.According to the present invention, a viscosity suitable for spinning is maintained by using a viscosity modifier to be able to improve quality of a silver nanofiber.
Abstract translation: 本发明涉及一种用于制造银纳米纤维的电纺丝溶液组合物，更具体地涉及一种通过纺丝方法制造银纳米纤维的静电纺丝溶液组合物，该电纺丝溶液包括银前体，还原剂，粘度调节剂和 溶剂，其中粘度调节剂包括选自葡聚糖，藻酸盐，壳聚糖，瓜尔胶，淀粉，羧甲基纤维素，羟乙基纤维素，羟丙基甲基纤维素，黄原胶，羧基乙烯基聚合物，果胶，藻酸钠及其组合中的一种 。 根据本发明，通过使用能够提高银纳米纤维质量的粘度调节剂来维持适于纺丝的粘度。
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公开(公告)号：US20180054926A1
公开(公告)日：2018-02-22
申请号：US15783212
申请日：2017-10-13
Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Inventor： Hoon HUH , Hui Jin Kim , Su Jin Kim , Myung Chul Shin , Jong Ho Lee , Choon Keun Park
Abstract: An electromagnetic wave shielding sheet including a carbon composite fiber and manufactured by electrospinning, and a method of manufacturing the same are disclosed. More particularly, an electromagnetic wave shielding sheet includes a carbon composite fiber having a core-shell structure and a resin, and the core-shell structure includes an outer shell including a carbon fiber, and a core including metal nano particles arranged in a length direction of the carbon fiber in the outer shell. The electromagnetic wave shielding sheet includes metal nano particles as electromagnetic wave shielding materials in a carbon fiber, and the oxidation of a metal may be prevented, conductivity in a length direction of the carbon fiber may be secured, and the sheet may be applied to various industrial fields as an electromagnetic shielding material.
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