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1. 发明申请

US20100167177A1 Carbon nanofiber with skin-core structure, method of producing the same, and products comprising the same 审中-公开
标题翻译：具有皮芯结构的碳纳米纤维，其制造方法和包含该碳纳米纤维的产品
公开(公告)号：US20100167177A1
公开(公告)日：2010-07-01
申请号：US12385439
申请日：2009-04-08
申请人： Kap Seung Yang , Bo-Hye Hye Kim , John P. Ferraris , Marilou dela Cruz
发明人： Kap Seung Yang , Bo-Hye Hye Kim , John P. Ferraris , Marilou dela Cruz
IPC分类号： B01J31/06 , B29C47/00 , B32B5/02 , H01M4/1393 , H01G9/058 , H01G9/155 , H01G9/048
CPC分类号： D01F8/08 , D01D5/003 , D01F8/18 , D01F9/145 , D01F9/22 , Y10T428/2918
摘要： This invention relates to carbon nanofiber having a skin-core structure containing pitch and polyacrylonitrile, to a method of producing the carbon nanofiber, and to a product including the carbon nanofiber. The carbon nanofiber includes polyacrylonitrile and pitch having different properties respectively constituting a skin layer and/or a core layer, with a diameter of 1 μm or less, and thus functions of the carbon nanofiber vary depending on change in composition thereof.
摘要翻译：本发明涉及具有含沥青和聚丙烯腈的皮芯结构的碳纳米纤维，碳纳米纤维的制造方法以及包含碳纳米纤维的产品。碳纳米纤维包括具有分别构成直径为1μm以下的表皮层和/或芯层的不同性质的聚丙烯腈和沥青，因此碳纳米纤维的功能根据其组成的变化而变化。

2. 发明授权

US09546091B2 Method for preparing porous carbon nanofibers containing a metal oxide, porous carbon nanofibers prepared using the method, and carbon nanofiber products including same 有权
标题翻译：制备含有金属氧化物的多孔碳纳米纤维的方法，使用该方法制备的多孔碳纳米纤维和包含其的碳纳米纤维产品
公开(公告)号：US09546091B2
公开(公告)日：2017-01-17
申请号：US13578268
申请日：2010-05-14
申请人： Kap Seung Yang , Bo Hye Kim
发明人： Kap Seung Yang , Bo Hye Kim
IPC分类号： H01B1/04 , B29B9/06 , H01G9/00 , D02G3/02 , D02G3/22 , B01J20/20 , D01F9/12 , B82Y30/00 , B82Y40/00 , D01D5/00 , D01D5/247 , D01F9/22 , H01G11/24 , H01G11/32 , H01G11/84
CPC分类号： B82Y30/00 , B82Y40/00 , D01D5/0007 , D01D5/247 , D01F9/22 , H01G11/24 , H01G11/32 , H01G11/84 , Y02E60/13 , Y10T428/2918
摘要： The present invention relates to carbon nanofibers, and more particularly, to a method capable of preparing metal oxide-containing porous carbon nanofibers having a high specific surface area by changing the composition of a spinning solution, which is used in a process of preparing carbon nanofiber by electrospinning, and to metal oxide-containing porous carbon nanofibers prepared by the method, and carbon nanofiber products comprising the same.
摘要翻译：本发明涉及碳纳米纤维，更具体地说，涉及通过改变纺丝溶液的组成来制备具有高比表面积的含金属氧化物的多孔碳纳米纤维的方法，该方法用于制备碳纳米纤维通过静电纺丝和通过该方法制备的含金属氧化物的多孔碳纳米纤维，以及含有该纳米纤维的碳纳米纤维制品。

3. 发明授权

US08685361B2 Method for preparing polyacrylonitrile-based polymer for preparation of carbon fiber using microwave and method for preparing carbon fiber using the same 有权
标题翻译：使用微波制备用于制备碳纤维的聚丙烯腈类聚合物的方法及使用其制备碳纤维的方法
公开(公告)号：US08685361B2
公开(公告)日：2014-04-01
申请号：US13461241
申请日：2012-05-01
申请人： Kap-Seung Yang , Sung-Ho Lee , Hyang-Hoon Chae , Dong-Hun Lee
发明人： Kap-Seung Yang , Sung-Ho Lee , Hyang-Hoon Chae , Dong-Hun Lee
IPC分类号： D01F9/12
CPC分类号： D01F9/225 , C08L33/18 , C08L2203/12
摘要： Disclosed therein is a method for preparing a polyacrylonitrile-based polymer for preparation of carbon fiber having a melting point controlled by selecting an optimal energy of microwave, and a method for preparing a carbon fiber through melt spinning using the preparation method for polyacrylonitrile-based polymer. The present invention uses microwave to control the properties of the polyacrylonitrile-based polymer in a simplified way and prepare the polymer optimized for preparation of carbon fiber precursor through melt spinning for a short polymerization time, and provides a means for mass production of the polyacrylonitrile-based polymer being suitable for melt spinning at a temperature lower than the stabilization temperature and acquiring properties adequate to preparation of carbon fiber through stabilization. Hence, the present invention is expected to contribute to mass production of high-performance carbon fibers at reduced cost.
摘要翻译：本发明公开了一种制备通过选择微波最佳能量来控制熔点的碳纤维的聚丙烯腈系聚合物的制造方法以及使用聚丙烯腈类聚合物的制备方法通过熔融纺丝制备碳纤维的方法。本发明使用微波以简单的方式控制聚丙烯腈类聚合物的性能，并通过熔融纺丝制备优化用于制备碳纤维前体的聚合物，聚合时间短，并提供了用于大量生产聚丙烯腈 - 基于聚合物适合于在低于稳定温度的温度下熔融纺丝，并通过稳定性获得足以制备碳纤维的性能。因此，本发明预期有助于以低成本大量生产高性能碳纤维。

4. 发明申请

US20130027844A1 METHOD FOR PREPARING POROUS CARBON NANOFIBERS CONTAINING A METAL OXIDE, POROUS CARBON NANOFIBERS PREPARED USING THE METHOD, AND CARBON NANOFIBER PRODUCTS INCLUDING SAME 有权
标题翻译：制备含有金属氧化物的多孔碳纳米纤维的方法，使用该方法制备的多孔碳纳米纤维和包括其的碳纳米纤维制品
公开(公告)号：US20130027844A1
公开(公告)日：2013-01-31
申请号：US13578268
申请日：2010-05-14
申请人： Kap Seung Yang , Bo Hye Kim
发明人： Kap Seung Yang , Bo Hye Kim
IPC分类号： H01B1/04 , B29B9/06 , H01G9/00 , D02G3/02 , D02G3/22 , B01J20/20 , D01F9/12
CPC分类号： B82Y30/00 , B82Y40/00 , D01D5/0007 , D01D5/247 , D01F9/22 , H01G11/24 , H01G11/32 , H01G11/84 , Y02E60/13 , Y10T428/2918
摘要： The present invention relates to carbon nanofibers, and more particularly, to a method capable of preparing metal oxide-containing porous carbon nanofibers having a high specific surface area by changing the composition of a spinning solution, which is used in a process of preparing carbon nanofiber by electrospinning, and to metal oxide-containing porous carbon nanofibers prepared by the method, and carbon nanofiber products comprising the same.
摘要翻译：本发明涉及碳纳米纤维，更具体地说，涉及通过改变纺丝溶液的组成来制备具有高比表面积的含金属氧化物的多孔碳纳米纤维的方法，该方法用于制备碳纳米纤维通过静电纺丝和通过该方法制备的含金属氧化物的多孔碳纳米纤维，以及含有该纳米纤维的碳纳米纤维制品。

5. 发明申请

US20120288434A1 METHOD FOR PREPARING POLYACRYLONITRILE-BASED POLYMER FOR PREPARATION OF CARBON FIBER USING MICROWAVE AND METHOD FOR PREPARING CARBON FIBER USING THE SAME 有权
标题翻译：用于制备基于聚丙烯腈基的聚合物制备使用微波的碳纤维的方法和使用该方法制备碳纤维的方法
公开(公告)号：US20120288434A1
公开(公告)日：2012-11-15
申请号：US13461241
申请日：2012-05-01
申请人： Kap-Seung YANG , Sung-Ho LEE , Hyang-Hoon CHAE , Dong-Hun LEE
发明人： Kap-Seung YANG , Sung-Ho LEE , Hyang-Hoon CHAE , Dong-Hun LEE
IPC分类号： C01B31/02 , C08L33/20
CPC分类号： D01F9/225 , C08L33/18 , C08L2203/12
摘要： Disclosed therein is a method for preparing a polyacrylonitrile-based polymer for preparation of carbon fiber having a melting point controlled by selecting an optimal energy of microwave, and a method for preparing a carbon fiber through melt spinning using the preparation method for polyacrylonitrile-based polymer. The present invention uses microwave to control the properties of the polyacrylonitrile-based polymer in a simplified way and prepare the polymer optimized for preparation of carbon fiber precursor through melt spinning for a short polymerization time, and provides a means for mass production of the polyacrylonitrile-based polymer being suitable for melt spinning at a temperature lower than the stabilization temperature and acquiring properties adequate to preparation of carbon fiber through stabilization. Hence, the present invention is expected to contribute to mass production of high-performance carbon fibers at reduced cost.
摘要翻译：其中公开了一种制备通过选择微波最佳能量来控制熔点的碳纤维的聚丙烯腈系聚合物的制造方法以及使用聚丙烯腈类聚合物的制备方法通过熔融纺丝制备碳纤维的方法。本发明使用微波以简单的方式控制聚丙烯腈类聚合物的性能，并通过熔融纺丝制备优化用于制备碳纤维前体的聚合物，聚合时间短，并提供了用于大量生产聚丙烯腈 - 基于聚合物适合于在低于稳定温度的温度下熔融纺丝，并通过稳定性获得足以制备碳纤维的性能。因此，本发明预期有助于以低成本大量生产高性能碳纤维。

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