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公开(公告)号:US20060239891A1
公开(公告)日:2006-10-26
申请号:US11271422
申请日:2005-11-09
申请人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
IPC分类号: C01B31/02
CPC分类号: H01G11/36 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/162 , C01B32/168 , C01B32/174 , C01B2202/06 , C01B2202/10 , C01B2202/28 , C01B2202/34 , C01B2202/36 , C04B35/6265 , C04B35/83 , C04B2235/5252 , C04B2235/5264 , C04B2235/5288 , D01F11/12 , D01F11/122 , D01F11/123 , H01M4/583 , H01M4/96 , Y02E60/13 , Y02P20/544 , Y10S977/847 , Y10T428/292 , Y10T428/30
摘要: Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
摘要翻译: 提供氧化多壁碳纳米管的方法。 多壁碳纳米管通过使碳纳米管与气相氧化剂如CO 2,O 2,O 2,N 2,N 2, O,NO,NO 2,O 3和ClO 2。 近临界和超临界水也可用作氧化剂。 根据本发明的方法氧化的多壁碳纳米管可用于制备可用于形成用于制造改进的电化学电容器的电极的刚性多孔结构。
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公开(公告)号:US07413723B2
公开(公告)日:2008-08-19
申请号:US11271422
申请日:2005-11-09
申请人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
IPC分类号: B82B3/00
CPC分类号: H01G11/36 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/162 , C01B32/168 , C01B32/174 , C01B2202/06 , C01B2202/10 , C01B2202/28 , C01B2202/34 , C01B2202/36 , C04B35/6265 , C04B35/83 , C04B2235/5252 , C04B2235/5264 , C04B2235/5288 , D01F11/12 , D01F11/122 , D01F11/123 , H01M4/583 , H01M4/96 , Y02E60/13 , Y02P20/544 , Y10S977/847 , Y10T428/292 , Y10T428/30
摘要: Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
摘要翻译: 提供氧化多壁碳纳米管的方法。 多壁碳纳米管通过使碳纳米管与气相氧化剂如CO 2,O 2,O 2,N 2,N 2, O,NO,NO 2,O 3和ClO 2。 近临界和超临界水也可用作氧化剂。 根据本发明的方法氧化的多壁碳纳米管可用于制备可用于形成用于制造改进的电化学电容器的电极的刚性多孔结构。
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公开(公告)号:US20080102020A1
公开(公告)日:2008-05-01
申请号:US11841449
申请日:2007-08-20
申请人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
IPC分类号: D01F9/12
CPC分类号: H01G11/36 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/162 , C01B32/168 , C01B32/174 , C01B2202/06 , C01B2202/10 , C01B2202/28 , C01B2202/34 , C01B2202/36 , C04B35/6265 , C04B35/83 , C04B2235/5252 , C04B2235/5264 , C04B2235/5288 , D01F11/12 , D01F11/122 , D01F11/123 , H01M4/583 , H01M4/96 , Y02E60/13 , Y02P20/544 , Y10S977/847 , Y10T428/292 , Y10T428/30
摘要: Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
摘要翻译: 提供氧化多壁碳纳米管的方法。 多壁碳纳米管通过使碳纳米管与气相氧化剂如CO 2,O 2,O 2,N 2,N 2, O,NO,NO 2,O 3和ClO 2。 近临界和超临界水也可用作氧化剂。 根据本发明的方法氧化的多壁碳纳米管可用于制备可用于形成用于制造改进的电化学电容器的电极的刚性多孔结构。
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公开(公告)号:US20050002850A1
公开(公告)日:2005-01-06
申请号:US10857470
申请日:2004-05-28
申请人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
CPC分类号: H01G11/36 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/162 , C01B32/168 , C01B32/174 , C01B2202/06 , C01B2202/10 , C01B2202/28 , C01B2202/34 , C01B2202/36 , C04B35/6265 , C04B35/83 , C04B2235/5252 , C04B2235/5264 , C04B2235/5288 , D01F11/12 , D01F11/122 , D01F11/123 , H01M4/583 , H01M4/96 , Y02E60/13 , Y02P20/544 , Y10S977/847 , Y10T428/292 , Y10T428/30
摘要: Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
摘要翻译: 提供氧化多壁碳纳米管的方法。 通过使碳纳米管与气相氧化剂如CO 2,O 2,蒸汽,N 2 O,NO,NO 2,O 3和ClO 2接触来将多壁碳纳米管氧化。 近临界和超临界水也可用作氧化剂。 根据本发明的方法氧化的多壁碳纳米管可用于制备可用于形成用于制造改进的电化学电容器的电极的刚性多孔结构。
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公开(公告)号:US08580436B2
公开(公告)日:2013-11-12
申请号:US11841449
申请日:2007-08-20
申请人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
IPC分类号: B82B1/00
CPC分类号: H01G11/36 , B82Y30/00 , B82Y40/00 , C01B32/158 , C01B32/162 , C01B32/168 , C01B32/174 , C01B2202/06 , C01B2202/10 , C01B2202/28 , C01B2202/34 , C01B2202/36 , C04B35/6265 , C04B35/83 , C04B2235/5252 , C04B2235/5264 , C04B2235/5288 , D01F11/12 , D01F11/122 , D01F11/123 , H01M4/583 , H01M4/96 , Y02E60/13 , Y02P20/544 , Y10S977/847 , Y10T428/292 , Y10T428/30
摘要: Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
摘要翻译: 提供氧化多壁碳纳米管的方法。 通过使碳纳米管与气相氧化剂如CO 2,O 2,蒸汽,N 2 O,NO,NO 2,O 3和ClO 2接触来将多壁碳纳米管氧化。 近临界和超临界水也可用作氧化剂。 根据本发明的方法氧化的多壁碳纳米管可用于制备可用于形成用于制造改进的电化学电容器的电极的刚性多孔结构。
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公开(公告)号:US07070753B2
公开(公告)日:2006-07-04
申请号:US10150370
申请日:2002-05-17
申请人: Chunming Niu , David Moy , Jun Ma , Asif Chishti
发明人: Chunming Niu , David Moy , Jun Ma , Asif Chishti
IPC分类号: D01F9/12
CPC分类号: D01F11/122 , B82Y30/00 , H01G11/36 , Y02E60/13 , Y10S977/847
摘要: A method of chemically modifying carbon nanotubes having a diameter less than one micron comprising: contacting the nanotubes with a peroxygen compound selected from the group consisting of organic peroxyacids, inorganic peroxoacids and organic hydroperoxides, or a salt thereof, under oxidation conditions and thereby producing modified carbon nanotubes. Oxidation of the nanotubes increases the degree of dispersion of aggregates of nanotubes and aids in the disassembling of such aggregates. The dispersed nanotubes are used to prepare rigid structures and can be used in electrodes and capacitors.
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公开(公告)号:US06872681B2
公开(公告)日:2005-03-29
申请号:US09861370
申请日:2001-05-18
申请人: Chunming Niu , David Moy , Jun Ma , Asif Chishti
发明人: Chunming Niu , David Moy , Jun Ma , Asif Chishti
CPC分类号: D01F11/122 , B82Y30/00 , H01G11/36 , Y02E60/13 , Y10S977/847
摘要: A method of chemically modifying carbon nanotubes having a diameter less than one micron comprising: contacting the nanotubes with a peroxygen compound selected from the group consisting of organic peroxyacids, inorganic peroxoacids and organic hydroperoxides, or a salt thereof, under oxidation conditions and thereby producing modified carbon nanotubes. Oxidation of the nanotubes increases the degree of dispersion of aggregates of nanotubes and aids in the disassembling of such aggregates. The dispersed nanotubes are used to prepare rigid structures and can be used in electrodes and capacitors.
摘要翻译: 化学改性直径小于1微米的碳纳米管的方法包括:在氧化条件下使纳米管与选自有机过氧酸,无机过氧酸和有机氢过氧化物或其盐的过氧化合物接触,从而产生改性的 碳纳米管。 纳米管的氧化增加了纳米管聚集体的分散程度,有助于这种聚集体的分解。 分散的纳米管用于制备刚性结构,可用于电极和电容器中。
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公开(公告)号:US06203814B1
公开(公告)日:2001-03-20
申请号:US08352400
申请日:1994-12-08
申请人: Alan Fisher , Robert Hoch , David Moy , Chunming Niu , Naoya Ogata , Howard Tennent , Thomas McCarthy
发明人: Alan Fisher , Robert Hoch , David Moy , Chunming Niu , Naoya Ogata , Howard Tennent , Thomas McCarthy
IPC分类号: A61K970
CPC分类号: H01M4/60 , A61K33/44 , A61K48/00 , B82Y30/00 , B82Y40/00 , C01B32/152 , C01B32/174 , C01B2202/34 , C01B2202/36 , C07H21/02 , C07K17/06 , D01F9/12 , D01F11/14 , G01N33/5438 , G01N33/582 , G01N2030/8863 , G11C13/025 , Y10S530/811 , Y10S977/742 , Y10S977/746 , Y10S977/847 , Y10T428/249921 , Y10T428/25 , Y10T428/2927
摘要: Graphitic nanotubes, which includes tubular fullerenes (commonly called “buckytubes”) and fibrils, which are functionalized by chemical substitution or by adsorption of functional moieties. More specifically the invention relates to graphitic nanotubes which are uniformly or non-uniformly substituted with chemical moieties or upon which certain cyclic compounds are adsorbed and to complex structures comprised of such functionalized fibrils linked to one another. The invention also relates to methods of introducing functional groups onto the surface of such fibrils.
摘要翻译: 石墨纳米管,其包括管状富勒烯(通常称为“巴氏管”)和原纤维,其通过化学取代或功能部分的吸附官能化。 更具体地,本发明涉及由化学部分均匀或不均匀取代或其上吸附某些环状化合物的石墨纳米管和由彼此连接的这种官能化原纤维组成的复合结构。 本发明还涉及在这种原纤维的表面上引入官能团的方法。
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公开(公告)号:US20050108926A1
公开(公告)日:2005-05-26
申请号:US10973605
申请日:2004-10-26
申请人: David Moy , Chunming Niu , Howard Tennent , Robert Hoch
发明人: David Moy , Chunming Niu , Howard Tennent , Robert Hoch
IPC分类号: C10L1/00 , C10L1/04 , C10L1/12 , C10L10/00 , C10L10/02 , C10M113/02 , C10M125/02 , F16C1/00
CPC分类号: B82Y30/00 , C10L1/00 , C10L1/04 , C10L1/1208 , C10L10/02 , C10L10/08 , C10M113/02 , C10M125/02 , C10M2201/041 , C10N2220/082 , C10N2220/086 , C10N2230/02 , C10N2230/28 , C10N2230/30 , C10N2230/54 , C10N2240/40 , Y10S977/742 , Y10S977/782 , Y10S977/787 , Y10S977/842
摘要: Improved fuel compositions containing carbon nanotubes in from 0.01% to 30.0% by weight of fuel have improved burn rate and other valuable properties. Improved lubricant compositions containing carbon nanotubes in from 0.01 to 20.0% by weight of lubricant have improved viscosity and other valuable properties.
摘要翻译: 含有0.01重量%至30.0重量%燃料的碳纳米管的改进的燃料组合物具有改善的燃烧速率和其它有价值的性质。 含有0.01至20.0重量%润滑剂中的碳纳米管的改进的润滑剂组合物具有改进的粘度和其它有价值的性质。
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公开(公告)号:US20060193868A1
公开(公告)日:2006-08-31
申请号:US11412350
申请日:2006-04-26
申请人: Alan Fisher , Robert Hoch , David Moy , Chunming Niu , Naoya Ogata , Howard Tennent
发明人: Alan Fisher , Robert Hoch , David Moy , Chunming Niu , Naoya Ogata , Howard Tennent
IPC分类号: A61K39/395 , A61K48/00 , C07H21/02 , A61K38/43 , A61K33/44
CPC分类号: H01M4/60 , A61K33/44 , A61K48/00 , B82Y30/00 , B82Y40/00 , C01B32/152 , C01B32/174 , C01B2202/34 , C01B2202/36 , C07H21/02 , C07K17/06 , D01F9/12 , D01F11/14 , G01N33/5438 , G01N33/582 , G01N2030/8863 , G11C13/025 , Y10S530/811 , Y10S977/742 , Y10S977/746 , Y10S977/847 , Y10T428/249921 , Y10T428/25 , Y10T428/2927
摘要: Graphitic nanotubes, which includes tubular fullerenes (commonly called “buckytubes”) and fibrils, which are functionalized by chemical substitution or by adsorption of functional moieties. More specifically the invention relates to graphitic nanotubes which are uniformly or non-uniformly substituted with chemical moieties or upon which certain cyclic compounds are adsorbed and to complex structures comprised of such functionalized fibrils linked to one another. The invention also relates to methods of introducing functional groups onto the surface of such fibrils.
摘要翻译: 石墨纳米管,其包括管状富勒烯(通常称为“巴氏管”)和原纤维,其通过化学取代或功能部分的吸附官能化。 更具体地,本发明涉及由化学部分均匀或不均匀取代或其上吸附某些环状化合物的石墨纳米管和由彼此连接的这种官能化原纤维组成的复合结构。 本发明还涉及在这种原纤维的表面上引入官能团的方法。
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