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1. 发明授权

US06756448B2 Styrene copolymer 有权
标题翻译：苯乙烯共聚物
公开(公告)号：US06756448B2
公开(公告)日：2004-06-29
申请号：US10439544
申请日：2003-05-15
申请人： Kwanyoung Lee , Namsun Choi
发明人： Kwanyoung Lee , Namsun Choi
IPC分类号： C08F29500
CPC分类号： C08F257/02 , C08F290/04 , C08F297/02 , C08F297/04 , C08F297/046 , C08F297/06
摘要： The present invention relates to a styrene copolymer and the method of preparing the same through the steps described in the following: a step of making a living polymer with an active anion by polymerizing an anionically polymerizable monomer in a non polar solvent in the presence of alkyllithum catalyst; a step of preparing a macro monomer by reacting the abovementioned living polymer with a terminal modifier represented by the structure of formula 1; and a step of copolymerizing the above macro monomer with styrene monomer with transition catalyst and co-catalyst.
摘要翻译：苯乙烯共聚物及其制备方法技术领域本发明涉及一种苯乙烯共聚物及其制备方法，通过以下步骤制备具有活性阴离子的活性聚合物的步骤：在烷基联苯存在下，通过在非极性溶剂中聚合阴离子聚合单体催化剂;通过使上述活性聚合物与由式1结构表示的末端改性剂反应制备大单体的步骤; 以及将上述大分子单体与苯乙烯单体与过渡催化剂和助催化剂共聚的步骤。

2. 发明申请

US20080020282A1 Anode active material hybridizing carbon nano fibers for lithium secondary battery 审中-公开
标题翻译：用于锂二次电池的阳极活性材料杂化碳纳米纤维
公开(公告)号：US20080020282A1
公开(公告)日：2008-01-24
申请号：US11826397
申请日：2007-07-13
申请人： Dong Hwan Kim , Im Goo Choi , Seung Yeon Jang , Namsun Choi , Sang-Hyo Ryu , Youngchan Jang , Kwanyoung Lee
发明人： Dong Hwan Kim , Im Goo Choi , Seung Yeon Jang , Namsun Choi , Sang-Hyo Ryu , Youngchan Jang , Kwanyoung Lee
IPC分类号： H01M4/58 , C01B31/02
CPC分类号： H01M4/587 , B82Y30/00 , D01F9/127 , H01M4/364 , H01M4/366 , H01M4/386 , H01M10/0525 , H01M2004/021
摘要： The present invention is to provide anode active material hybridized with carbon nano fibers for lithium secondary battery prepared by following steps comprising, i) dispersing the nano size metal catalyst to the surface of anode material selected from graphite, amorphous silicon or the complex of graphite and amorphous silicon; and ii) growing the carbon nano fiber by chemical vapor deposition method, wherein carbon nano fibers are grown in a vine form and surround the surface of anode active material.
摘要翻译：本发明是提供与用于锂二次电池的碳纳米纤维杂化的负极活性材料，其通过以下步骤制备，所述步骤包括：i）将纳米尺寸金属催化剂分散到选自石墨，非晶硅或石墨络合物的阳极材料表面，非晶硅; 和ii）通过化学气相沉积法生长碳纳米纤维，其中碳纳米纤维以藤蔓形式生长并且包围阳极活性材料的表面。

3. 发明申请

US20100167053A1 Catalyst composition for preparing carbon nanotube 有权
标题翻译：用于制备碳纳米管的催化剂组合物
公开(公告)号：US20100167053A1
公开(公告)日：2010-07-01
申请号：US12453862
申请日：2009-05-26
申请人： Hyun-Kyung Sung , Wan Sung Lee , Namsun Choi , Dong Hwan Kim , Youngchan Jang
发明人： Hyun-Kyung Sung , Wan Sung Lee , Namsun Choi , Dong Hwan Kim , Youngchan Jang
IPC分类号： B32B5/16 , B01J21/08 , B01J21/10 , B01J23/847 , B01J23/22 , B01J23/75 , D01F9/12
CPC分类号： B01J23/8472 , B01J21/185 , B01J23/002 , B01J23/85 , B01J23/8892 , B01J37/03 , B01J37/16 , B01J2523/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , C01B2202/36 , Y10S977/742 , Y10S977/843 , Y10T428/2982 , B01J2523/22 , B01J2523/55 , B01J2523/842 , B01J2523/845 , B01J2523/31 , B01J2523/41
摘要： The present invention relates to a catalyst composition for preparing carbon nanotube and a process for preparing carbon nanotube using the same. More particularly, this invention relates to a process for preparing carbon nanotube by the chemical vapor deposition method through the decomposition of lower saturated or unsaturated hydrocarbons using a multi-component metal catalyst composition containing active metal catalyst from Co, V, Al and inactive porous support. Further, the present invention affords the carbon nanotube having 5˜30 nm of diameter and 100˜10,000 of aspect ratio in a high catalytic yield.
摘要翻译：本发明涉及一种制备碳纳米管的催化剂组合物及其制备方法。更具体地说，本发明涉及一种通过化学气相沉积法使用含有Co，V，Al的活性金属催化剂和无活性多孔载体的多组分金属催化剂组合物分解低级饱和或不饱和烃制备碳纳米管的方法。此外，本发明以高催化率提供直径为5〜30nm，纵横比为100〜10000的碳纳米管。

4. 发明授权

US08398894B2 Catalyst for preparing carbon nanotubes by controlling its apparent density 有权
标题翻译：通过控制其表观密度来制备碳纳米管的催化剂
公开(公告)号：US08398894B2
公开(公告)日：2013-03-19
申请号：US12642084
申请日：2009-12-18
申请人： Namsun Choi , Hyun-Kyung Sung , Dong Hwan Kim , Sang-Hyo Ryu , Wan Sung Lee , Youngchan Jang
发明人： Namsun Choi , Hyun-Kyung Sung , Dong Hwan Kim , Sang-Hyo Ryu , Wan Sung Lee , Youngchan Jang
IPC分类号： H01B1/00
CPC分类号： H01B1/24 , B01J21/185 , B01J23/78 , B01J35/0026 , B01J37/009 , B01J37/03 , B82Y30/00 , B82Y40/00 , C01B32/15
摘要： The present invention relates to a catalyst for preparing a carbon nanotube having desired apparent density by controlling the adding amount of co-precipitating agent in the process of preparing a catalyst in order to obtain a catalyst having a minimized particle size. More specifically, this invention relates to a catalyst for preparing carbon nanotube having desired apparent density based upon the reverse-correlation between the amount of co-precipitating agent added in the process of preparing catalyst and the apparent density of catalyst. The carbon nanotube prepared by the catalyst having low apparent density shows excellent electrical conductivity and highly uniformed dispersion in the polymer/carbon nanotube composite.
摘要翻译：本发明涉及通过在制备催化剂的过程中控制共沉淀剂的添加量以获得具有最小粒度的催化剂来制备具有所需表观密度的碳纳米管的催化剂。更具体地，本发明涉及一种制备具有所需表观密度的碳纳米管的催化剂，其基于在制备催化剂的方法中加入的共沉淀剂的量与催化剂的表观密度之间的反相关性。通过具有低表观密度的催化剂制备的碳纳米管在聚合物/碳纳米管复合材料中显示出优异的导电性和高度均匀的分散体。

5. 发明申请

US20100207053A1 CATALYST COMPOSITION FOR THE SYNTHESIS OF THIN MULTI-WALLED CARBON NANOTUBE AND ITS MANUFACTURING METHOD 有权
标题翻译：用于合成多壁碳纳米管的催化剂组合物及其制造方法
公开(公告)号：US20100207053A1
公开(公告)日：2010-08-19
申请号：US12472925
申请日：2009-05-27
申请人： Sang-Hyo RYU , Dong Hwan Kim , Wang Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
发明人： Sang-Hyo RYU , Dong Hwan Kim , Wang Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
IPC分类号： D01F9/12 , B01J23/78 , B01J23/24 , B01J23/34 , B01J23/745 , H01B1/24 , C09K5/00 , C23C16/26
CPC分类号： B01J21/185 , B01J23/002 , B01J23/78 , B01J23/862 , B01J23/881 , B01J23/888 , B01J23/8892 , B01J37/03 , B01J2523/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/06 , C01B2202/36 , Y10S423/40 , Y10S977/742 , Y10S977/842 , Y10S977/843 , B01J2523/22 , B01J2523/31 , B01J2523/842 , B01J2523/845 , B01J2523/72 , B01J2523/68 , B01J2523/67 , B01J2523/17
摘要： The present invention relates to a catalyst composition for the synthesis of thin multi-walled carbon nanotube (MWCNT) and a method for manufacturing a catalyst composition. More particularly, this invention relates to a multi-component metal catalyst composition comprising i) main catalyst of Fe and Al, ii) inactive support of Mg and iii) optional co-catalyst at least one selected from Co, Ni, Cr, Mn, Mo, W, V, Sn, or Cu. Further, the present invention affords thin multi-walled carbon nanotube having 5˜20 nm of diameter and 100˜10,000 of aspect ratio in a high yield.
摘要翻译：本发明涉及用于合成薄壁多壁碳纳米管（MWCNT）的催化剂组合物及其制备方法。更具体地说，本发明涉及多组分金属催化剂组合物，其包含i）Fe和Al的主要催化剂，ii）Mg的无活性载体和iii）任选的助催化剂，选自Co，Ni，Cr，Mn， Mo，W，V，Sn或Cu。此外，本发明以高产率提供直径5〜20nm，纵横比为100〜10000的薄壁多壁碳纳米管。

6. 发明授权

US08202818B2 Catalyst composition for preparing carbon nanotube 有权
标题翻译：用于制备碳纳米管的催化剂组合物
公开(公告)号：US08202818B2
公开(公告)日：2012-06-19
申请号：US12453862
申请日：2009-05-26
申请人： Hyun-Kyung Sung , Wan Sung Lee , Namsun Choi , Dong Hwan Kim , Youngchan Jang
发明人： Hyun-Kyung Sung , Wan Sung Lee , Namsun Choi , Dong Hwan Kim , Youngchan Jang
IPC分类号： B01J21/00 , B01J23/20 , B01J23/00 , B01J23/32 , B01J23/58 , B01J23/70 , D01C5/00 , B32B5/16
CPC分类号： B01J23/8472 , B01J21/185 , B01J23/002 , B01J23/85 , B01J23/8892 , B01J37/03 , B01J37/16 , B01J2523/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , C01B2202/36 , Y10S977/742 , Y10S977/843 , Y10T428/2982 , B01J2523/22 , B01J2523/55 , B01J2523/842 , B01J2523/845 , B01J2523/31 , B01J2523/41
摘要： The present invention relates to a catalyst composition for preparing carbon nanotube and a process for preparing carbon nanotube using the same. More particularly, this invention relates to a process for preparing carbon nanotube by the chemical vapor deposition method through the decomposition of lower saturated or unsaturated hydrocarbons using a multi-component metal catalyst composition containing active metal catalyst from Co, V, Al and inactive porous support. Further, the present invention affords the carbon nanotube having 5˜30 nm of diameter and 100˜10,000 of aspect ratio in a high catalytic yield.
摘要翻译：本发明涉及一种制备碳纳米管的催化剂组合物及其制备方法。更具体地说，本发明涉及一种通过化学气相沉积法使用含有Co，V，Al的活性金属催化剂和无活性多孔载体的多组分金属催化剂组合物分解低级饱和或不饱和烃制备碳纳米管的方法。此外，本发明以高催化率提供直径为5〜30nm，纵横比为100〜10000的碳纳米管。

7. 发明授权

US08137591B2 Catalyst for preparing carbon nanotube comprising multi-component support materials containing amorphous silicon particles and the bulk scale preparation of carbon nanotube using the same 有权
标题翻译：用于制备包含含有非晶硅颗粒的多组分载体材料的碳纳米管的催化剂和使用其的碳纳米管的本体规模制备
公开(公告)号：US08137591B2
公开(公告)日：2012-03-20
申请号：US12568884
申请日：2009-09-29
申请人： Dong Hwan Kim , Sang-Hyo Ryu , Wan Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
发明人： Dong Hwan Kim , Sang-Hyo Ryu , Wan Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
IPC分类号： H01B1/04
CPC分类号： B01J23/78 , B01J21/185 , B01J23/002 , B01J2523/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C08J5/005 , Y10T428/2982 , B01J2523/22 , B01J2523/31 , B01J2523/41 , B01J2523/842
摘要： The present invention relates to a catalyst composition for preparing carbon nanotube containing multi-component support materials of amorphous Si, Mg and Al as well as a bulk scale preparation process for preparing carbon nanotube using said catalyst composition. More specifically, this invention relates to a process for preparing carbon nanotube using the catalyst composition comprising a transition metal catalyst and support materials of amorphous Si, Mg and Al.
摘要翻译：本发明涉及一种用于制备含有非晶Si，Mg和Al的多组分载体材料的碳纳米管的催化剂组合物以及使用所述催化剂组合物制备碳纳米管的散装规模制备方法。更具体地，本发明涉及使用包含过渡金属催化剂和非晶Si，Mg和Al的载体材料的催化剂组合物制备碳纳米管的方法。

8. 发明申请

US20120040186A1 Process For Preparing Catalyst Composition For The Synthesis Of Carbon Nanotube With High Yields Using The Spray Pyrolysis Method 有权
标题翻译：使用喷雾热解法制备高产率碳纳米管制备催化剂组合物的方法
公开(公告)号：US20120040186A1
公开(公告)日：2012-02-16
申请号：US13105663
申请日：2011-05-11
申请人： Sang-Hyo Ryu , Hyun-Kyung Sung , Namsun Choi , Wan Sung Lee , Dong Hwan Kim , Youngchan Jang
发明人： Sang-Hyo Ryu , Hyun-Kyung Sung , Namsun Choi , Wan Sung Lee , Dong Hwan Kim , Youngchan Jang
IPC分类号： D01F9/12 , B01J37/08 , B01J21/02 , B82Y30/00
CPC分类号： B82Y40/00 , B01J23/745 , B01J23/75 , B01J23/78 , B01J23/8872 , B01J35/002 , B01J37/082 , B82Y30/00 , D01F9/12 , D01F9/127 , D01F9/1273 , Y10S977/74 , Y10S977/742 , Y10S977/84 , Y10S977/842 , Y10T428/298
摘要： The present invention relates to a process for preparing catalyst composition for the synthesis of carbon nanotube with high yields using the spray pyrolysis method. More particularly, this invention relates to a process for preparing catalyst composition for the synthesis of carbon nanotube comprising the steps of i) dissolving multi-component metal precursors of catalyst composition in de-ionized water; ii) spraying obtained catalytic metal precursor solution into the high temperature reactor by gas atomization method; iii) forming the catalyst composition powder by pyrolysis of gas atomized material; and iv) obtaining the catalyst composition powder, wherein said catalyst composition comprises i) main catalyst selected from Fe or Co, ii) Al, iii) optional co-catalyst at least one selected from Ni, Cu, Sn, Mo, Cr, Mn, V, W, Ti, Si, Zr or Y, iv) inactive support of Mg. Further, the catalyst composition prepared by this invention has a very low apparent density of 0.01˜0.50 g/ml as well as the catalyst composition affords high production yield (1,000˜1,800%) of carbon nanotube.
摘要翻译：本发明涉及使用喷雾热解法制备高收率合成碳纳米管的催化剂组合物的方法。更具体地说，本发明涉及制备用于合成碳纳米管的催化剂组合物的方法，包括以下步骤：i）将催化剂组合物的多组分金属前体溶解在去离子水中; ii）通过气体雾化法将得到的催化金属前体溶液喷涂到高温反应器中; iii）通过气体雾化材料的热解形成催化剂组合物粉末; 和iv）获得催化剂组合物粉末，其中所述催化剂组合物包含i）选自Fe或Co的主催化剂，ii）Al，iii）任选的助催化剂，选自Ni，Cu，Sn，Mo，Cr，Mn ，V，W，Ti，Si，Zr或Y，iv）Mg的非活性载体。此外，本发明制备的催化剂组合物具有非常低的表观密度为0.01〜0.50g / ml，催化剂组合物提供了高生产率（1,000〜1300％）的碳纳米管。

9. 发明授权

US09006132B2 Process for preparing catalyst composition for the synthesis of carbon nanotube with high yields using the spray pyrolysis method 有权
标题翻译：使用喷雾热解法制备高收率合成碳纳米管的催化剂组合物的方法
公开(公告)号：US09006132B2
公开(公告)日：2015-04-14
申请号：US13105663
申请日：2011-05-11
申请人： Sang-Hyo Ryu , Hyun-Kyung Sung , Namsun Choi , Wan Sung Lee , Dong Hwan Kim , Youngchan Jang
发明人： Sang-Hyo Ryu , Hyun-Kyung Sung , Namsun Choi , Wan Sung Lee , Dong Hwan Kim , Youngchan Jang
IPC分类号： B01J23/58 , B82Y40/00 , B01J23/745 , B01J23/75 , B01J23/78 , B01J23/887 , B01J35/00 , B01J37/08 , B82Y30/00 , D01F9/12 , D01F9/127
CPC分类号： B82Y40/00 , B01J23/745 , B01J23/75 , B01J23/78 , B01J23/8872 , B01J35/002 , B01J37/082 , B82Y30/00 , D01F9/12 , D01F9/127 , D01F9/1273 , Y10S977/74 , Y10S977/742 , Y10S977/84 , Y10S977/842 , Y10T428/298
摘要： The present invention relates to a process for preparing catalyst composition for the synthesis of carbon nanotube with high yields using the spray pyrolysis method. More particularly, this invention relates to a process for preparing catalyst composition for the synthesis of carbon nanotube comprising the steps of i) dissolving multi-component metal precursors of catalyst composition in de-ionized water; ii) spraying obtained catalytic metal precursor solution into the high temperature reactor by gas atomization method; iii) forming the catalyst composition powder by pyrolysis of gas atomized material; and iv) obtaining the catalyst composition powder, wherein said catalyst composition comprises i) main catalyst selected from Fe or Co, ii) Al, iii) optional co-catalyst at least one selected from Ni, Cu, Sn, Mo, Cr, Mn, V, W, Ti, Si, Zr or Y, iv) inactive support of Mg. Further, the catalyst composition prepared by this invention has a very low apparent density of 0.01˜0.50 g/ml as well as the catalyst composition affords high production yield (1,000˜1,800%) of carbon nanotube.
摘要翻译：本发明涉及使用喷雾热解法制备高收率合成碳纳米管的催化剂组合物的方法。更具体地说，本发明涉及制备用于合成碳纳米管的催化剂组合物的方法，包括以下步骤：i）将催化剂组合物的多组分金属前体溶解在去离子水中; ii）通过气体雾化法将得到的催化金属前体溶液喷涂到高温反应器中; iii）通过气体雾化材料的热解形成催化剂组合物粉末; 和iv）获得催化剂组合物粉末，其中所述催化剂组合物包含i）选自Fe或Co的主催化剂，ii）Al，iii）任选的助催化剂，选自Ni，Cu，Sn，Mo，Cr，Mn ，V，W，Ti，Si，Zr或Y，iv）Mg的非活性载体。此外，本发明制备的催化剂组合物具有非常低的表观密度为0.01〜0.50g / ml，催化剂组合物提供了高生产率（1,000〜1300％）的碳纳米管。

10. 发明授权

US08048821B2 Catalyst composition for the synthesis of thin multi-walled carbon nanotube and its manufacturing method 有权
标题翻译：用于合成薄壁多壁碳纳米管的催化剂组合物及其制备方法
公开(公告)号：US08048821B2
公开(公告)日：2011-11-01
申请号：US12472925
申请日：2009-05-27
申请人： Sang-Hyo Ryu , Dong Hwan Kim , Wan Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
发明人： Sang-Hyo Ryu , Dong Hwan Kim , Wan Sung Lee , Namsun Choi , Hyun-Kyung Sung , Youngchan Jang
IPC分类号： B01J23/32
CPC分类号： B01J21/185 , B01J23/002 , B01J23/78 , B01J23/862 , B01J23/881 , B01J23/888 , B01J23/8892 , B01J37/03 , B01J2523/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/06 , C01B2202/36 , Y10S423/40 , Y10S977/742 , Y10S977/842 , Y10S977/843 , B01J2523/22 , B01J2523/31 , B01J2523/842 , B01J2523/845 , B01J2523/72 , B01J2523/68 , B01J2523/67 , B01J2523/17
摘要： The present invention relates to a catalyst composition for the synthesis of thin multi-walled carbon nanotube (MWCNT) and a method for manufacturing a catalyst composition. More particularly, this invention relates to a multi-component metal catalyst composition comprising i) main catalyst of Fe and Al, ii) inactive support of Mg and iii) optional co-catalyst at least one selected from Co, Ni, Cr, Mn, Mo, W, V, Sn, or Cu. Further, the present invention affords thin multi-walled carbon nanotube having 5˜20 nm of diameter and 100˜10,000 of aspect ratio in a high yield.
摘要翻译：本发明涉及用于合成薄壁多壁碳纳米管（MWCNT）的催化剂组合物及其制备方法。更具体地说，本发明涉及多组分金属催化剂组合物，其包含i）Fe和Al的主要催化剂，ii）Mg的无活性载体和iii）任选的助催化剂，选自Co，Ni，Cr，Mn， Mo，W，V，Sn或Cu。此外，本发明以高产率提供直径5〜20nm，纵横比为100〜10000的薄壁多壁碳纳米管。

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