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21.发明申请Method for Producing Aligned Near Full Density Pure Carbon Nanotube Sheets, Ribbons, and Films From Aligned Arrays of as Grown Carbon Nanotube Carpets/Forests and Direct Transfer to Metal and Polymer Surfaces 审中-公开用于生成对称的近全密度纯碳纳米管片，丝带和从作为生长碳纳米管地毯/森林的对齐阵列的膜和直接转移到金属和聚合物表面的方法公开(公告)号：US20110262772A1
公开(公告)日：2011-10-27
申请号：US12671644
申请日：2008-07-31
申请人： Robert Hauge , Cary Pint , Ya-Qiong Xu , Matteo Pasquali
发明人： Robert Hauge , Cary Pint , Ya-Qiong Xu , Matteo Pasquali
CPC分类号： D01F9/12 , B29C43/22 , B29K2105/162 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/02 , C01B2202/04 , C01B2202/06 , C01B2202/08 , C08J5/005
摘要： Methods for preparing carbon nanotube layers are disclosed herein. Carbon nanotube layers may be films, ribbons, and sheets. The methods comprise preparing an aligned carbon nanotube array and compressing the array with a roller to create a carbon nanotube layer. Another method disclosed herein comprises preparing a carbon nanotube layer from an aligned carbon nanotube array grown on a grouping of lines of metallic catalyst. A composite material comprising at least one carbon nanotube layer and prepared by the process comprising a) compressing an aligned single-wall carbon nanotube array with a roller, and b) transferring the carbon nanotube layer to a polymer is also disclosed.
摘要翻译： 本文公开了制备碳纳米管层的方法。 碳纳米管层可以是膜，带和片。 所述方法包括制备对准的碳纳米管阵列并用辊压缩阵列以产生碳纳米管层。 本文公开的另一种方法包括从在一组金属催化剂上生长的排列的碳纳米管阵列制备碳纳米管层。 一种复合材料，其包含至少一个碳纳米管层，并通过包括以下步骤制备的方法制备：a）用辊压缩对齐的单壁碳纳米管阵列，和b）将碳纳米管层转移到聚合物上。
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公开(公告)号：US07527780B2
公开(公告)日：2009-05-05
申请号：US09809885
申请日：2001-03-16
申请人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
发明人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
IPC分类号： B82B1/00
CPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/006 , B01J35/06 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/06 , D01F11/121 , Y10S977/74 , Y10S977/748 , Y10S977/75 , Y10S977/843 , Y10S977/848
摘要： This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.
摘要翻译： 本发明涉及制备碳纳米管的化学衍生物和衍生纳米管的用途，包括制备阵列作为碳纤维合成的基础。 在一个实施方案中，本发明还提供了通过使单壁碳纳米管与氟气反应并回收氟衍生的碳纳米管，制备具有连接到纳米管侧壁上的取代基的单壁碳纳米管的方法，然后使氟衍生的碳纳米管与 亲核试剂 一些氟取代基被亲核取代取代。 如果需要，可以完全或部分地除去剩余的氟以产生具有连接到纳米管的侧壁上的取代基的单壁碳纳米管。 取代基当然取决于亲核试剂，优选的亲核试剂包括烷基锂物质如甲基锂。 或者，可以通过使氟衍生的碳纳米管与各种量的肼，取代的肼或烷基胺反应，从氟衍生的碳纳米管中完全或部分地除去氟。 本发明还提供用于生长单壁碳纳米管的种子材料，其包含多个单壁碳纳米管或具有在侧壁的外表面上共价结合或物理吸附的催化剂前体部分的短管状分子，以提供最佳金属簇尺寸 导致金属部分迁移到管端的条件。
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23.发明授权Chemically modifying single wall carbon nanotubes to facilitate dispersal in solvents 有权化学修饰单壁碳纳米管以便于在溶剂中分散公开(公告)号：US06875412B2
公开(公告)日：2005-04-05
申请号：US09810150
申请日：2001-03-16
申请人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
发明人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
IPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , C01B31/00 , C01B31/02 , C07C1/32 , C07C13/64 , C07C17/007 , C07C23/46 , D01F11/12 , D01F9/12
CPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/174 , C01B2202/02 , C01B2202/06 , C01B2202/08 , D01F11/121 , Y10S977/745 , Y10S977/75 , Y10S977/835 , Y10S977/843 , Y10S977/848 , Y10T428/139 , Y10T428/2918
摘要： This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.
摘要翻译： 本发明涉及制备碳纳米管的化学衍生物和衍生纳米管的用途，包括制备阵列作为碳纤维合成的基础。 在一个实施方案中，本发明还提供了通过使单壁碳纳米管与氟气反应并回收氟衍生的碳纳米管，制备具有连接到纳米管侧壁上的取代基的单壁碳纳米管的方法，然后使氟衍生的碳纳米管与 亲核试剂 一些氟取代基被亲核取代取代。 如果需要，可以完全或部分地除去剩余的氟以产生具有连接到纳米管的侧壁上的取代基的单壁碳纳米管。 取代基当然取决于亲核试剂，优选的亲核试剂包括烷基锂物质如甲基锂。 或者，可以通过使氟衍生的碳纳米管与各种量的肼，取代的肼或烷基胺反应，从氟衍生的碳纳米管中完全或部分地除去氟。 本发明还提供用于生长单壁碳纳米管的种子材料，其包含多个单壁碳纳米管或具有在侧壁的外表面上共价结合或物理吸附的催化剂前体部分的短管状分子，以提供最佳金属簇尺寸 导致金属部分迁移到管端的条件。
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公开(公告)号：US06841139B2
公开(公告)日：2005-01-11
申请号：US09810390
申请日：2001-03-16
申请人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
发明人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
IPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , C01B31/00 , C01B31/02 , C07C1/32 , C07C13/64 , C07C17/007 , C07C23/46 , D01F11/12 , D01F9/12
CPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/174 , C01B2202/02 , C01B2202/06 , C01B2202/08 , D01F11/121 , Y10S977/745 , Y10S977/75 , Y10S977/835 , Y10S977/843 , Y10S977/848 , Y10T428/139 , Y10T428/2918
摘要： This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.
摘要翻译： 本发明涉及制备碳纳米管的化学衍生物和衍生纳米管的用途，包括制备阵列作为碳纤维合成的基础。 在一个实施方案中，本发明还提供了通过使单壁碳纳米管与氟气反应并回收氟衍生的碳纳米管，制备具有连接到纳米管侧壁上的取代基的单壁碳纳米管的方法，然后使氟衍生的碳纳米管与 亲核试剂 一些氟取代基被亲核取代取代。 如果需要，可以完全或部分地除去剩余的氟以产生具有连接到纳米管的侧壁上的取代基的单壁碳纳米管。 取代基当然取决于亲核试剂，优选的亲核试剂包括烷基锂物质如甲基锂。 或者，可以通过使氟衍生的碳纳米管与各种量的肼，取代的肼或烷基胺反应，从氟衍生的碳纳米管中完全或部分地除去氟。 本发明还提供用于生长单壁碳纳米管的种子材料，其包含多个单壁碳纳米管或具有在侧壁的外表面上共价结合或物理吸附的催化剂前体部分的短管状分子，以提供最佳金属簇尺寸 导致金属部分迁移到管端的条件。
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公开(公告)号：US06827918B2
公开(公告)日：2004-12-07
申请号：US09809865
申请日：2001-03-16
申请人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
发明人： John L. Margrave , Edward T. Mickelson , Robert Hauge , Peter Boul , Chad Huffman , Jie Liu , Richard E. Smalley , Ken Smith , Daniel T. Colbert
IPC分类号： D01F912
CPC分类号： B01J21/18 , B01J23/74 , B01J23/755 , B01J35/06 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B32/174 , C01B2202/02 , C01B2202/06 , C01B2202/08 , D01F11/121 , Y10S977/745 , Y10S977/75 , Y10S977/835 , Y10S977/843 , Y10S977/848 , Y10T428/139 , Y10T428/2918
摘要： This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one embodiment, this invention also provides a method for preparing single wall carbon nanotubes having substituents attached to the side wall of the nanotube by reacting single wall carbon nanotubes with fluorine gas and recovering fluorine derivatized carbon nanotubes, then reacting fluorine derivatized carbon nanotubes with a nucleophile. Some of the fluorine substituents are replaced by nucleophilic substitution. If desired, the remaining fluorine can be completely or partially eliminated to produce single wall carbon nanotubes having substituents attached to the side wall of the nanotube. The substituents will, of course, be dependent on the nucleophile, and preferred nucleophiles include alkyl lithium species such as methyl lithium. Alternatively, fluorine may be fully or partially removed from fluorine derivatized carbon nanotubes by reacting the fluorine derivatized carbon nanotubes with various amounts of hydrazine, substituted hydrazine or alkyl amine. The present invention also provides seed materials for growth of single wall carbon nanotubes comprising a plurality of single wall carbon nanotubes or short tubular molecules having a catalyst precursor moiety covalently bound or physisorbed on the outer surface of the sidewall to provide the optimum metal cluster size under conditions that result in migration of the metal moiety to the tube end.
摘要翻译： 本发明涉及制备碳纳米管的化学衍生物和衍生纳米管的用途，包括制备阵列作为碳纤维合成的基础。 在一个实施方案中，本发明还提供了通过使单壁碳纳米管与氟气反应并回收氟衍生的碳纳米管，制备具有连接到纳米管侧壁上的取代基的单壁碳纳米管的方法，然后使氟衍生的碳纳米管与 亲核试剂 一些氟取代基被亲核取代取代。 如果需要，可以完全或部分地除去剩余的氟以产生具有连接到纳米管的侧壁上的取代基的单壁碳纳米管。 取代基当然取决于亲核试剂，优选的亲核试剂包括烷基锂物质如甲基锂。 或者，可以通过使氟衍生的碳纳米管与各种量的肼，取代的肼或烷基胺反应，从氟衍生的碳纳米管中完全或部分地除去氟。 本发明还提供用于生长单壁碳纳米管的种子材料，其包含多个单壁碳纳米管或具有在侧壁的外表面上共价结合或物理吸附的催化剂前体部分的短管状分子，以提供最佳金属簇尺寸 导致金属部分迁移到管端的条件。
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