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101.发明授权Materials and methods for immobilization of catalysts on surfaces and for selective electroless metallization 有权用于固定催化剂在表面上和用于选择性无电镀金属化的材料和方法公开(公告)号：US07862860B2
公开(公告)日：2011-01-04
申请号：US11438248
申请日：2006-05-22
CPC分类号： B01J31/2404 , B01J23/72 , B01J23/755 , B01J31/06 , B01J31/1658 , B01J31/185 , B01J31/2409 , B01J35/04 , B01J37/0217 , B01J2231/4205 , B01J2231/4261 , B01J2531/824 , C23C18/1608 , C23C18/1893 , C23C18/2086 , C23C18/30
摘要： A method of immobilizing a catalyst on a substrate surface involves providing novel ligating copolymers comprising functional groups capable of binding to a substrate surface and functional groups capable of ligating to catalysts such as metal ions, metal complexes, nanoparticles, or colloids; applying the ligating copolymer to a substrate surface to cause the ligating copolymer to bind thereto, and contacting the modified substrate surface with a solution of a catalyst, causing the catalyst to be ligated by the ligating copolymer and thus immobilized on the substrate surface. The ligating copolymer may be patterned on the substrate surface using a method such as microcontact printing. A method of selectively metallizing a substrate in a desired pattern involves using a ligating chemical agent comprising functional groups capable of binding to a substrate surface and functional groups capable of ligating to electroless plating catalysts; applying the ligating chemical agent to a substrate in a desired pattern using microcontact printing to cause the ligating chemical agent to bind thereto; contacting the modified substrate surface with a solution of an electroless plating catalyst, causing the catalyst to be ligated by the ligating chemical agent and thus bound to the surface; and metallizing the catalyzed regions of the substrate surface using electroless plating.
摘要翻译： 将催化剂固定在基材表面上的方法包括提供包含能够结合底物表面的官能团和能够连接到催化剂如金属离子，金属络合物，纳米颗粒或胶体的官能团的新型连接共聚物; 将连接共聚物施加到基材表面以使连接共聚物与其结合，并使改性的基材表面与催化剂的溶液接触，使催化剂通过连接共聚物连接，从而固定在基材表面上。 连接共聚物可以使用诸如微接触印刷的方法在基材表面上图案化。 以期望的图案选择性地金属化基底的方法包括使用包含能够结合底物表面的官能团和能够连接到化学镀催化剂的官能团的连接化学试剂; 使用微接触印刷将结合的化学试剂以期望的图案施加到基底上以使结合的化学试剂与其结合; 使改性的基材表面与化学镀催化剂的溶液接触，使催化剂被连接的化学试剂连接并因此结合到表面上; 以及使用化学镀将金属化衬底表面的催化区域。
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102.发明申请COMPLEXES OF CARBON NANOTUBES AND FULLERENES WITH MOLECULAR-CLIPS AND USE THEREOF 有权碳纳米管和富勒烯与分子链的复合物及其用途公开(公告)号：US20100320438A1
公开(公告)日：2010-12-23
申请号：US12780029
申请日：2010-05-14
IPC分类号： H01L29/775
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/152 , C01B32/174 , C01B2202/28 , C01B2202/36 , Y10S977/84 , Y10S977/842 , Y10S977/845 , Y10S977/847 , Y10S977/877 , Y10S977/895 , Y10S977/896
摘要： Separation of carbon nanotubes or fullerenes according to diameter through non-covalent pi-pi interaction with molecular clips is provided. Molecular clips are prepared by Diels-Alder reaction of polyacenes with a variety of dienophiles. The pi-pi complexes of carbon nanotubes with molecular clips are also used for selective placement of carbon nanotubes and fullerenes on substrates.
摘要翻译： 提供了通过与分子夹的非共价π-π相互作用直接分离碳纳米管或富勒烯。 分子夹是通过狄尔斯 - 阿尔德（Duels-Alder）反应制备的，其中多烯与多种亲双烯体的反应。 具有分子夹的碳纳米管的π-π络合物也用于在基底上选择性地放置碳纳米管和富勒烯。
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103.发明授权Photosensitive self-assembled monolayer for selective placement of hydrophilic structures 有权用于选择性放置亲水结构的光敏自组装单层公开(公告)号：US07732119B2
公开(公告)日：2010-06-08
申请号：US11870167
申请日：2007-10-10
CPC分类号： C07F9/4056 , C07C271/20 , G03F7/0045 , G03F7/165 , Y10S430/106 , Y10T428/24802 , Y10T428/31678
摘要： A photosensitive monolayer is self-assembled on an oxide surface. The chemical compound of the photosensitive monolayer has three components. A first end group provides covalent bonds with the oxide surface for self assembly on the oxide surface. A photosensitive group that dissociates upon exposure to ultraviolet radiation is linked to the first end group. A second end group linked to the photosensitive group provides hydrophobicity. Upon exposure to the ultraviolet radiation, the dissociated photosensitive group is cleaved and forms a hydrophilic derivative in the exposed region, rendering the exposed region hydrophilic. Carbon nanotubes or nanocrystals applied in an aqueous dispersion are selectively attracted to the hydrophilic exposed region to from electrostatic bonding with the hydrophilic surface of the cleaved photosensitive group.
摘要翻译： 感光单层在氧化物表面上自组装。 感光单层的化合物具有三个成分。 第一端基与氧化物表面提供共价键，用于在氧化物表面上自组装。 在暴露于紫外线辐射下解离的感光基团与第一末端基团连接。 与光敏基团连接的第二端基提供疏水性。 在暴露于紫外线照射下，解离的感光基团被切割并在曝光区域中形成亲水性衍生物，使曝光区域亲水。 施加在水性分散体中的碳纳米管或纳米晶体被选择性地吸附到亲水性暴露区域以与被切割的光敏基团的亲水表面静电结合。
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公开(公告)号：US20100129925A1
公开(公告)日：2010-05-27
申请号：US12324219
申请日：2008-11-26
CPC分类号： H01L29/0665 , B82Y10/00 , B82Y15/00 , G01N27/041 , H01L29/0673
摘要： A semiconductor nanowire is coated with a chemical coating layer that comprises a functional material which modulates the quantity of free charge carriers within the semiconductor nanowire. The outer surface of the chemical coating layer includes a chemical group that facilitates bonding with molecules to be detected through electrostatic forces. The bonding between the chemical coating layer and the molecules alters the electrical charge distribution in the chemical coating layer, which alters the amount of the free charge carriers and the conductivity in the semiconductor nanowire. The coated semiconductor nanowire may be employed as a chemical sensor for the type of chemicals that bonds with the functional material in the chemical coating layer. Detection of such chemicals may indicate pH of a solution, a vapor pressure of a reactive material in gas phase, and/or a concentration of a molecule in a solution.
摘要翻译： 半导体纳米线涂覆有化学涂层，其包含调节半导体纳米线内的自由电荷载体的量的功能材料。 化学被膜层的外表面包括有助于通过静电力与要检测的分子结合的化学基团。 化学涂层和分子之间的结合改变化学涂层中的电荷分布，其改变半导体纳米线中游离载流子的量和导电性。 涂覆的半导体纳米线可以用作化学传感器，用于与化学涂层中的功能材料结合的化学品类型。 这种化学物质的检测可以指示溶液的pH，气相中的反应物质的蒸汽压和/或溶液中分子的浓度。
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105.发明申请公开(公告)号：US20100003616A1
公开(公告)日：2010-01-07
申请号：US12538119
申请日：2009-08-08
IPC分类号： G03F7/004 , C07F9/38 , C07C205/06
CPC分类号： C07F9/4056 , C07C271/20 , G03F7/0045 , G03F7/165 , Y10S430/106 , Y10T428/24802 , Y10T428/31678
摘要： A photosensitive monolayer is self-assembled on an oxide surface. The chemical compound of the photosensitive monolayer has three components. A first end group provides covalent bonds with the oxide surface for self assembly on the oxide surface. A photosensitive group that dissociates upon exposure to ultraviolet radiation is linked to the first end group. A second end group linked to the photosensitive group provides hydrophobicity. Upon exposure to the ultraviolet radiation, the dissociated photosensitive group is cleaved and forms a hydrophilic derivative in the exposed region, rendering the exposed region hydrophilic. Carbon nanotubes or nanocrystals applied in an aqueous dispersion are selectively attracted to the hydrophilic exposed region to from electrostatic bonding with the hydrophilic surface of the cleaved photosensitive group.
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106.发明申请METHOD OF SEPARATING METALLIC AND SEMICONDUCTING CARBON NANOTUBES FROM A MIXTURE OF SAME 审中-公开从其混合物分离金属和半导体碳纳米管的方法公开(公告)号：US20090232724A1
公开(公告)日：2009-09-17
申请号：US12045878
申请日：2008-03-11
IPC分类号： C01B31/02 , C01B31/00 , C07C245/20
CPC分类号： C07C303/22 , B82Y30/00 , B82Y40/00 , C01B32/172 , C01B32/174 , C01B2202/02 , C01B2202/22 , C01B2202/28 , C07C259/06 , C07F9/3882 , C07C309/24
摘要： A method which permits large-scale separation of a semiconducting carbon nanotube from a mixture of metallic and semiconducting carbon nanotubes based on differences in solubility resulting from preferentially reacting the metallic carbon nanotubes with an acid functional aryldiazonium salt to form a substantially fully functionalized metallic nanotubes which can be easily separated from the unfunctionalized semiconducting carbon nanotubes.
摘要翻译： 基于由金属碳纳米管与酸官能化芳基重氮盐优先反应形成基本上完全官能化的金属纳米管所产生的溶解度不同，允许半导体碳纳米管从金属和半导体碳纳米管的混合物大规模分离的方法， 可以容易地与未官能化的半导体碳纳米管分离。
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公开(公告)号：US07585431B1
公开(公告)日：2009-09-08
申请号：US08118475
申请日：1993-09-07
申请人： Ali Afzali-Ardakani , Marie Angelopoulos , Vincent Albert Bourgault , Liam David Comerford , Michael Wayne Mirre , Steven Earle Molis , Ravi Saraf , Jane Margaret Shaw , Peter Joseph Spellane , Niranjan Mohanlal Patel
发明人： Ali Afzali-Ardakani , Marie Angelopoulos , Vincent Albert Bourgault , Liam David Comerford , Michael Wayne Mirre , Steven Earle Molis , Ravi Saraf , Jane Margaret Shaw , Peter Joseph Spellane , Niranjan Mohanlal Patel
IPC分类号： H01B1/24
CPC分类号： H01B1/128 , C08G61/02 , C08G61/123 , C08G75/0209 , C08G75/0295 , C08L53/02 , C08L65/00 , C08L69/00 , C08L79/02 , C08L79/04 , C08L81/02 , C08L81/04 , C08L101/12 , H01B1/00 , H01B1/124 , C08L2666/04 , C08L2666/02 , C08L2666/14
摘要： This invention is concerned with an electrically conductive polymer blend composition which is a liquid compatible blend, comprising a doped product formed form blending a first solution comprising a Lewis base electrically conductive polymer in undoped form in a first organic solvent with a second solution comprising a Lewis acid polymer dopant in a second organic solvent, wherein said Lewis acid polymer dopant dopes said Lewis base electrically conductive polymer in undoped form to obtain said electrically conductive polymer blend, the resulting doped conductive product being soluble in the combination of said first and said second organic solvents and mixable at the molecular level.
摘要翻译： 本发明涉及一种导电聚合物共混组合物，其是液体相容的共混物，其包含形成的掺杂产物，其形成为在第一有机溶剂中将包含未掺杂形式的路易斯碱导电聚合物的第一溶液与包含路易斯 酸性聚合物掺杂剂，其中所述路易斯酸聚合物掺杂剂以未掺杂形式掺杂所述路易斯碱导电聚合物以获得所述导电聚合物共混物，所得掺杂导电产物可溶于所述第一和所述第二有机溶剂的组合 溶剂和分子水平混合。
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公开(公告)号：US07582534B2
公开(公告)日：2009-09-01
申请号：US10991582
申请日：2004-11-18
申请人： Ali Afzali-Ardakani , Phaedon Avouris , Jia Chen , Christian Klinke , Christopher B. Murray , Dmitri V. Talapin
发明人： Ali Afzali-Ardakani , Phaedon Avouris , Jia Chen , Christian Klinke , Christopher B. Murray , Dmitri V. Talapin
IPC分类号： H01L21/336
CPC分类号： H01L21/22 , B82Y10/00 , H01L51/002 , H01L51/0048 , Y10S977/742 , Y10S977/938
摘要： A method is provided for doping nano-components, including nanotubes, nanocrystals and nanowires, by exposing the nano-components to an organic amine-containing dopant. A method is also provided for forming a field effect transistor comprising a nano-component that has been doped using such a dopant.
摘要翻译： 提供了一种通过将纳米组分暴露于含有机胺的掺杂剂来掺杂包括纳米管，纳米晶体和纳米线的纳米组分的方法。 还提供了一种用于形成包含已经使用这种掺杂剂掺杂的纳米成分的场效应晶体管的方法。
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公开(公告)号：US07531293B2
公开(公告)日：2009-05-12
申请号：US11445326
申请日：2006-06-02
摘要： The invention is directed to a radiation sensitive compound comprising a surface binding group proximate to one end of the compound for attachment to a substrate, and a metal binding group proximate to an opposite end of the compound. The metal binding group is not radiation sensitive. The radiation sensitive compound also includes a body portion disposed between the surface binding group and the metal binding group, and a radiation sensitive group positioned in the body portion or adjacent to the metal binding group. The surface binding group is capable of attaching to a substrate selected from a metal, a metal oxide, or a semiconductor material.
摘要翻译： 本发明涉及一种辐射敏感化合物，其包含接近化合物一端的表面结合基团，用于连接至底物，以及靠近化合物相对端的金属结合基团。 金属结合组不辐射敏感。 辐射敏感化合物还包括设置在表面结合基团和金属结合基团之间的主体部分和位于主体部分中或与金属结合基团相邻的辐射敏感组。 表面结合基团能够附着到选自金属，金属氧化物或半导体材料的基板上。
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110.发明申请PHOTOSENSITIVE SELF-ASSEMBLED MONOLAYER FOR SELECTIVE PLACEMENT OF HYDROPHILIC STRUCTURES 有权用于选择性放置水文结构的感光自组装单声道公开(公告)号：US20090098347A1
公开(公告)日：2009-04-16
申请号：US11870167
申请日：2007-10-10
CPC分类号： C07F9/4056 , C07C271/20 , G03F7/0045 , G03F7/165 , Y10S430/106 , Y10T428/24802 , Y10T428/31678
摘要： A photosensitive monolayer is self-assembled on an oxide surface. The chemical compound of the photosensitive monolayer has three components. A first end group provides covalent bonds with the oxide surface for self assembly on the oxide surface. A photosensitive group that dissociates upon exposure to ultraviolet radiation is linked to the first end group. A second end group linked to the photosensitive group provides hydrophobicity. Upon exposure to the ultraviolet radiation, the dissociated photosensitive group is cleaved and forms a hydrophilic derivative in the exposed region, rendering the exposed region hydrophilic. Carbon nanotubes or nanocrystals applied in an aqueous dispersion are selectively attracted to the hydrophilic exposed region to from electrostatic bonding with the hydrophilic surface of the cleaved photosensitive group.
摘要翻译： 感光单层在氧化物表面上自组装。 感光单层的化合物具有三个成分。 第一端基与氧化物表面提供共价键，用于在氧化物表面上自组装。 在暴露于紫外线辐射下解离的感光基团与第一末端基团连接。 与光敏基团连接的第二端基提供疏水性。 在暴露于紫外线照射下，解离的感光基团被切割并在曝光区域中形成亲水性衍生物，使曝光区域亲水。 施加在水性分散体中的碳纳米管或纳米晶体被选择性地吸附到亲水性暴露区域以与被切割的光敏基团的亲水表面静电结合。
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