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91.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：US08227171B2
公开(公告)日：2012-07-24
申请号：US13047120
申请日：2011-03-14
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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92.发明授权Method of placing a semiconducting nanostructure and semiconductor device including the semiconducting nanostructure 有权放置半导体纳米结构和包括半导体纳米结构的半导体器件的方法公开(公告)号：US08138102B2
公开(公告)日：2012-03-20
申请号：US12195524
申请日：2008-08-21
IPC分类号： H01L21/00 , H01L51/40 , H01L21/31 , H01L21/469
CPC分类号： H01L51/0049 , B82Y10/00 , H01L51/0012
摘要： A method of placing a functionalized semiconducting nanostructure, includes functionalizing a semiconducting nanostructure including one of a nanowire and a nanocrystal, with an organic functionality including a functional group for bonding to a bonding surface, dispersing the functionalized semiconducting nanostructure in a solvent to form a dispersion, and depositing the dispersion onto the bonding surface.
摘要翻译： 放置功能化半导体纳米结构的方法包括使包括纳米线和纳米晶体之一的半导体纳米结构官能化，具有包括键合表面的官能团的有机官能团，将官能化的半导体纳米结构分散在溶剂中以形成分散体 ，并将该分散体沉积到粘合表面上。
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93.发明申请FORMATION OF CARBON AND SEMICONDUCTOR NANOMATERIALS USING MOLECULAR ASSEMBLIES 有权使用分子组装法制备碳和半导体纳米材料公开(公告)号：US20110204318A1
公开(公告)日：2011-08-25
申请号：US12973063
申请日：2010-12-20
IPC分类号： H01L29/66
CPC分类号： H01L29/0665 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C30B25/00 , C30B29/02 , C30B29/60 , H01L29/0673 , H01L29/0676 , H01L29/78681 , H01L29/78684 , Y10S977/762 , Y10S977/84 , Y10S977/89 , Y10S977/932 , Y10S977/936 , Y10S977/938
摘要： The invention is directed to a method of forming carbon nanomaterials or semiconductor nanomaterials. The method comprises providing a substrate and attaching a molecular precursor to the substrate. The molecular precursor includes a surface binding group for attachment to the substrate and a binding group for attachment of metal-containing species. The metal-containing species is selected from a metal cation, metal compound, or metal or metal-oxide nanoparticle to form a metallized molecular precursor. The metallized molecular precursor is then subjected to a heat treatment to provide a catalytic site from which the carbon nanomaterials or semiconductor nanomaterials form. The heating of the metallized molecular precursor is conducted under conditions suitable for chemical vapor deposition of the carbon nanomaterials or semiconductor nanomaterials.
摘要翻译： 本发明涉及形成碳纳米材料或半导体纳米材料的方法。 该方法包括提供基底并将分子前体附着到基底上。 分子前体包括用于连接到底物的表面结合基团和用于附着含金属的物质的结合基团。 含金属的物质选自金属阳离子，金属化合物或金属或金属氧化物纳米颗粒，以形成金属化的分子前体。 然后对金属化分子前体进行热处理以提供形成碳纳米材料或半导体纳米材料的催化部位。 金属化分子前体的加热在适合于碳纳米材料或半导体纳米材料的化学气相沉积的条件下进行。
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94.发明申请公开(公告)号：US20110186969A1
公开(公告)日：2011-08-04
申请号：US12699552
申请日：2010-02-03
CPC分类号： H01L21/228 , H01L21/22 , H01L29/06
摘要： A semiconductor device and a method of fabricating a semiconductor device are disclosed. Embodiments of the invention use a photosensitive self-assembled monolayer to pattern the surface of a substrate into hydrophilic and hydrophobic regions, and an aqueous (or alcohol) solution of a dopant compound is deposited on the substrate surface. The dopant compound only adheres on the hydrophilic regions. After deposition, the substrate is coated with a very thin layer of oxide to cap the compounds, and the substrate is annealed at high temperatures to diffuse the dopant atoms into the silicon and to activate the dopant. In one embodiment, the method comprises providing a semiconductor substrate including an oxide surface, patterning said surface into hydrophobic and hydrophilic regions, depositing a compound including a dopant on the substrate, wherein the dopant adheres to the hydrophilic region, and diffusing the dopant into the oxide surface of the substrate.
摘要翻译： 公开了半导体器件和制造半导体器件的方法。 本发明的实施方案使用光敏自组装单层将基材的表面图案化成亲水和疏水区域，并且掺杂剂化合物的水溶液（或醇）沉积在基材表面上。 掺杂剂仅粘附在亲水区上。 在沉积之后，用非常薄的氧化层涂覆衬底以封盖化合物，并且衬底在高温下退火以将掺杂剂原子扩散到硅中并激活掺杂剂。 在一个实施例中，该方法包括提供包括氧化物表面的半导体衬底，将所述表面图案化成疏水和亲水区域，在衬底上沉积包括掺杂剂的化合物，其中掺杂剂粘附到亲水区域，并将掺杂剂扩散到 氧化物表面。
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95.发明申请POLYMERIC MATERIAL, METHOD OF FORMING THE POLYMERIC MATERIAL, AND MEHTOD OF FORMING A THIN FILM USING THE POLYMERIC MATERIAL 有权聚合材料，聚合材料的形成方法和使用聚合材料形成薄膜的方法公开(公告)号：US20110163303A1
公开(公告)日：2011-07-07
申请号：US13050519
申请日：2011-03-17
CPC分类号： H01L51/0508 , C08F12/22 , C08F12/26 , C08F12/30 , C08F112/32 , C09D125/18 , H01L51/004 , H01L51/0558 , C08F220/18 , C08F212/32
摘要： A polymeric material includes a pendant polycyclic aromatic compound precursor.
摘要翻译： 聚合物材料包括侧基多环芳族化合物前体。
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公开(公告)号：US20110140181A1
公开(公告)日：2011-06-16
申请号：US12636015
申请日：2009-12-11
申请人： Ali Afzali-Ardakani , Emanuel Israel Cooper , Mahmoud Khojasteh , Ronald W. Nunes , George Gabriel Totir
发明人： Ali Afzali-Ardakani , Emanuel Israel Cooper , Mahmoud Khojasteh , Ronald W. Nunes , George Gabriel Totir
CPC分类号： G03F7/423 , G03F7/425 , H01L21/31133 , Y10T428/24802
摘要： Methods for removing a masking material, for example, a photoresist, and electronic devices formed by removing a masking material are presented. For example, a method for removing a masking material includes contacting the masking material with a solution comprising cerium. The cerium may be comprised in a salt. The salt may be cerium ammonium nitrate.
摘要翻译： 提出了去除掩模材料的方法，例如光致抗蚀剂，以及通过去除掩模材料形成的电子器件。 例如，用于去除掩模材料的方法包括使掩蔽材料与包含铈的溶液接触。 铈可以包含在盐中。 该盐可以是硝酸铈铵。
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97.发明申请Doping of Carbon Nanotube Films for the Fabrication of Transparent Electrodes 审中-公开用于制造透明电极的碳纳米管薄膜的掺杂公开(公告)号：US20110048508A1
公开(公告)日：2011-03-03
申请号：US12548250
申请日：2009-08-26
IPC分类号： H01L31/0224 , B05D5/12
CPC分类号： H01L51/444 , H01L51/0003 , H01L51/002 , Y02E10/549 , Y02P70/521
摘要： Techniques for increasing conductivity of carbon nanotube films are provided. In one aspect, a method for increasing conductivity of a carbon nanotube film includes the following steps. The carbon nanotube film is formed from a mixture of metallic and semiconducting carbon nanotubes. The carbon nanotubes are exposed to a solution comprising a one-electron oxidant configured to dope the semiconducting carbon nanotubes to increase a conductivity thereof, thereby increasing the overall conductivity of the film. The step of forming the carbon nanotube film can be performed prior to the step of exposing the carbon nanotubes to the one-electron oxidant solution. Alternatively, the step of exposing the carbon nanotubes to the one-electron oxidant solution can be performed prior to the step of forming the carbon nanotube film. A method of fabricating a transparent electrode on a photovoltaic device from a carbon nanotube film is also provided.
摘要翻译： 提供了增加碳纳米管膜导电性的技术。 一方面，提高碳纳米管膜的导电性的方法包括以下步骤。 碳纳米管膜由金属和半导体碳纳米管的混合物形成。 将碳纳米管暴露于包含配置为掺杂半导体碳纳米管的单电子氧化物以增加其导电性的溶液的溶液，从而增加膜的总导电性。 形成碳纳米管膜的步骤可以在将碳纳米管暴露于单电子氧化剂溶液的步骤之前进行。 或者，可以在形成碳纳米管膜的步骤之前进行将碳纳米管暴露于单电子氧化剂溶液的步骤。 还提供了一种从碳纳米管膜在光电器件上制造透明电极的方法。
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98.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：US07888528B2
公开(公告)日：2011-02-15
申请号：US12538119
申请日：2009-08-08
IPC分类号： C07F9/38 , C07C205/06 , G03F7/004 , G03F7/00
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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99.发明授权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夹的复合物及其用途公开(公告)号：US07879307B2
公开(公告)日：2011-02-01
申请号：US12789505
申请日：2010-05-28
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 nanotrubes 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络合物也用于将碳纳米管和富勒烯选择性地放置在基底上。
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100.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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