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1. 发明授权

US06270846B1 Method for making surfactant-templated, high-porosity thin films 有权
标题翻译：制备表面活性剂模板，高孔隙率薄膜的方法
公开(公告)号：US06270846B1
公开(公告)日：2001-08-07
申请号：US09517689
申请日：2000-03-02
申请人： C. Jeffrey Brinker , Yunfeng Lu , Hongyou Fan
发明人： C. Jeffrey Brinker , Yunfeng Lu , Hongyou Fan
IPC分类号： B05B500
CPC分类号： B01F17/0028 , B01F17/0021 , B01F17/0042 , B01F17/0057 , B01F17/0064 , C03C17/007 , C03C17/009 , C03C2217/425 , Y10T428/21 , Y10T428/24331
摘要： An evaporation-induced self-assembly method to prepare a surfactant-templated thin film by mixing a silica sol, a surfactant, and a hydrophobic polymer and then evaporating a portion of the solvent during coating onto a substrate and then heating to form a liquid-phase, thin film material with a porosity greater than approximately 50 percent. The high porosity thin films can have dielectric constants less than 2 to be suitable for applications requiring low-dielectric constants. An interstitial compound can be added to the mixture, with the interstitial compound either covalently bonded to the pores or physically entrapped within the porous structure. The selection of the interstitial compound provides a means for developing thin films for applications including membranes, sensors, low dielectric constant films, photonic materials and optical hosts.
摘要翻译：蒸发诱导的自组装方法，通过混合二氧化硅溶胶，表面活性剂和疏水聚合物制备表面活性剂模板化薄膜，然后在涂布过程中将一部分溶剂蒸发到基底上，然后加热形成液体 - 孔隙率大于约50％的薄膜材料。高孔隙率薄膜可以具有小于2的介电常数，以适用于需要低介电常数的应用。间隙化合物可以加入到混合物中，间隙化合物共价键合到孔或物理地截留在多孔结构内。间隙化合物的选择提供了一种用于开发用于包括膜，传感器，低介电常数膜，光子材料和光学主体的薄膜的薄膜的方法。

2. 发明授权

US08425981B1 Method for making nanoporous hydrophobic coatings 有权
标题翻译：制备纳米多孔疏水涂层的方法
公开(公告)号：US08425981B1
公开(公告)日：2013-04-23
申请号：US13033292
申请日：2011-02-23
申请人： Hongyou Fan , Zaicheng Sun
发明人： Hongyou Fan , Zaicheng Sun
IPC分类号： B05D3/02 , B05D3/10
CPC分类号： G02B1/18 , C03C17/32 , C03C17/328 , C03C2217/425 , C03C2217/732 , C03C2217/76 , G02B1/105
摘要： A simple coating method is used to form nanoporous hydrophobic films that can be used as optical coatings. The method uses evaporation-induced self-assembly of materials. The coating method starts with a homogeneous solution comprising a hydrophobic polymer and a surfactant polymer in a selective solvent. The solution is coated onto a substrate. The surfactant polymer forms micelles with the hydrophobic polymer residing in the particle core when the coating is dried. The surfactant polymer can be dissolved and selectively removed from the separated phases by washing with a polar solvent to form the nanoporous hydrophobic film.
摘要翻译：使用简单的涂布方法形成可用作光学涂层的纳米多孔疏水膜。该方法使用蒸发诱导的材料自组装。涂布方法从在选择性溶剂中包含疏水性聚合物和表面活性剂聚合物的均匀溶液开始。将溶液涂布在基材上。当涂层干燥时，表面活性剂聚合物与疏水性聚合物形成胶束。通过用极性溶剂洗涤可以将表面活性剂聚合物溶解并选择性地从分离相中除去以形成纳米多孔疏水膜。

3. 发明授权

US07332264B2 Photo-definable self-assembled materials 有权
标题翻译：可自定义的自组装材料
公开(公告)号：US07332264B2
公开(公告)日：2008-02-19
申请号：US10373565
申请日：2003-02-26
申请人： Dhaval Doshi , Hongyou Fan , Nicola Huesing , Alan Hurd , Charles Jeffrey Brinker
发明人： Dhaval Doshi , Hongyou Fan , Nicola Huesing , Alan Hurd , Charles Jeffrey Brinker
IPC分类号： G03F7/26
CPC分类号： G03F7/0047 , G03F7/075
摘要： The present invention provides a mesoporous material comprising at least one region of mesoporous material patterned at a lithographic scale. The present invention also provides a method for forming a patterned mesoporous material comprising: coating a sol on a substrate to form a film, the sol comprising: at least one photoactivator generator, at least one material capable of being sol-gel processed; and exposing the film to light to form a patterned mesoporous material.
摘要翻译：本发明提供一种介孔材料，其包括在光刻尺度上图案化的介孔材料的至少一个区域。本发明还提供了一种用于形成图案化介孔材料的方法，包括：在基底上涂覆溶胶以形成膜，所述溶胶包括：至少一种光活化剂发生剂，至少一种能够进行溶胶 - 凝胶加工的材料; 并将该膜曝光以形成图案化的介孔材料。

4. 发明授权

US06808867B2 Photo-definable self-assembled materials 有权
标题翻译：可自定义的自组装材料
公开(公告)号：US06808867B2
公开(公告)日：2004-10-26
申请号：US10100108
申请日：2002-03-19
申请人： Dhaval Doshi , Hongyou Fan , Nicola Huesing , Alan Hurd , Charles Jeffrey Brinker
发明人： Dhaval Doshi , Hongyou Fan , Nicola Huesing , Alan Hurd , Charles Jeffrey Brinker
IPC分类号： G03F700
CPC分类号： G03F7/0048 , G03F7/0047 , G03F7/038 , G03F7/075
摘要： The present invention provides a mesoporous material comprising at least one region of mesoporous material patterned at a lithographic scale. The present invention also provides a a method for forming a patterned mesoporous material comprising: coating a sol on a substrate to form a film, the sol comprising: a templating molecule, a photoactivator generator, a material capable of being sol-gel processed, water, and a solvent; and exposing the film to light to form a patterned mesoporous material.
摘要翻译：本发明提供一种介孔材料，其包括在光刻尺度上图案化的介孔材料的至少一个区域。本发明还提供了一种用于形成图案化介孔材料的方法，包括：在基底上涂覆溶胶以形成膜，所述溶胶包括：模板分子，光活化剂发生剂，能够进行溶胶 - 凝胶加工的材料，水，和溶剂; 并将该膜曝光以形成图案化的介孔材料。

5. 发明授权

US08871926B1 Synthesis of porphyrin nanostructures 有权
标题翻译：卟啉纳米结构的合成
公开(公告)号：US08871926B1
公开(公告)日：2014-10-28
申请号：US12892342
申请日：2010-09-28
申请人： Hongyou Fan , Feng Bai
发明人： Hongyou Fan , Feng Bai
IPC分类号： C07D487/22
CPC分类号： C07D487/22
摘要： The present disclosure generally relates to self-assembly methods for generating porphyrin nanostructures. For example, in one embodiment a method is provided that includes preparing a porphyrin solution and a surfactant solution. The porphyrin solution is then mixed with the surfactant solution at a concentration sufficient for confinement of the porphyrin molecules by the surfactant molecules. In some embodiments, the concentration of the surfactant is at or above its critical micelle concentration (CMC), which allows the surfactant to template the growth of the nanostructure over time. The size and morphology of the nanostructures may be affected by the type of porphyrin molecules used, the type of surfactant used, the concentration of the porphyrin and surfactant the pH of the mixture of the solutions, and the order of adding the reagents to the mixture, to name a few variables.
摘要翻译：本公开一般涉及用于产生卟啉纳米结构的自组装方法。例如，在一个实施方案中，提供了包括制备卟啉溶液和表面活性剂溶液的方法。然后将卟啉溶液与表面活性剂溶液以足以通过表面活性剂分子约束卟啉分子的浓度混合。在一些实施方案中，表面活性剂的浓度等于或高于其临界胶束浓度（CMC），其允许表面活性剂随时间模拟纳米结构的生长。纳米结构的大小和形态可能受到使用的卟啉分子的类型，所使用的表面活性剂的类型，卟啉和表面活性剂的浓度以及溶液的混合物的pH以及向混合物中加入试剂的顺序的影响，列出几个变量。

6. 发明授权

US08257676B2 Method for synthesizing carbon nanotubes 有权
标题翻译：碳纳米管的合成方法
公开(公告)号：US08257676B2
公开(公告)日：2012-09-04
申请号：US11560191
申请日：2006-11-28
申请人： Hongyou Fan
发明人： Hongyou Fan
IPC分类号： C01B31/02
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/16
摘要： A method for preparing a precursor solution for synthesis of carbon nanomaterials, where a polar solvent is added to at least one block copolymer and at least one carbohydrate compound, and the precursor solution is processed using a self-assembly process and subsequent heating to form nanoporous carbon films, porous carbon nanotubes, and porous carbon nanoparticles.
摘要翻译：一种制备用于合成碳纳米材料的前体溶液的方法，其中向至少一种嵌段共聚物和至少一种碳水化合物化合物中加入极性溶剂，并且使用自组装方法并随后加热以形成纳米多孔碳膜，多孔碳纳米管和多孔碳纳米颗粒。

7. 发明申请

US20100111813A1 Method for Synthesizing Carbon Nanotubes 有权
标题翻译：合成碳纳米管的方法
公开(公告)号：US20100111813A1
公开(公告)日：2010-05-06
申请号：US11560191
申请日：2006-11-28
申请人： Hongyou Fan
发明人： Hongyou Fan
IPC分类号： D01F9/127
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/16
摘要： A method for preparing a precursor solution for synthesis of carbon nanomaterials, where a polar solvent is added to at least one block copolymer and at least one carbohydrate compound, and the precursor solution is processed using a self-assembly process and subsequent heating to form nanoporous carbon films, porous carbon nanotubes, and porous carbon nanoparticles.
摘要翻译：一种制备用于合成碳纳米材料的前体溶液的方法，其中向至少一种嵌段共聚物和至少一种碳水化合物化合物中加入极性溶剂，并且使用自组装方法并随后加热以形成纳米多孔碳膜，多孔碳纳米管和多孔碳纳米颗粒。

8. 发明授权

US06471761B2 Prototyping of patterned functional nanostructures 有权
公开(公告)号：US06471761B2
公开(公告)日：2002-10-29
申请号：US09838153
申请日：2001-04-20
申请人： Hongyou Fan , Gabriel P. Lopez , Charles Jeffrey Brinker , Yunfeng Lu
发明人： Hongyou Fan , Gabriel P. Lopez , Charles Jeffrey Brinker , Yunfeng Lu
IPC分类号： C09D500
CPC分类号： C08G77/04 , C09D4/00 , C09D183/02 , C09D183/08 , C30B7/00 , C30B7/005 , C30B29/605 , Y10T428/31663 , C08G77/28 , C08G77/26
摘要： The present invention provides a coating composition comprising: A coating composition comprising: TEOS; a surfactant; at least one organosilane; HCl; water; and ethanol. The present invention also provides films made from such a coating composition and a method for making such films.

9. 发明授权

US06387453B1 Method for making surfactant-templated thin films 有权
标题翻译：制备表面活性剂模板薄膜的方法
公开(公告)号：US06387453B1
公开(公告)日：2002-05-14
申请号：US09517873
申请日：2000-03-02
申请人： C. Jeffrey Brinker , Yunfeng Lu , Hongyou Fan
发明人： C. Jeffrey Brinker , Yunfeng Lu , Hongyou Fan
IPC分类号： B05D302
CPC分类号： B82Y30/00
摘要： An evaporation-induced self-assembly method to prepare a porous, surfactant-templated, thin film by mixing a silica sol, a solvent, a surfactant, and an interstitial compound, evaporating a portion of the solvent to form a liquid, crystalline thin film mesophase material, and then removal of the surfactant template. Coating onto a substrate produces a thin film with the interstitial compound either covalently bonded to the internal surfaces of the ordered or disordered mesostructure framework or physically entrapped within the ordered or disordered mesostructured framework. Particles can be formed by aerosol processing or spray drying rather than coating onto a substrate. The selection of the interstitial compound provides a means for developing thin films for applications including membranes, sensors, low dielectric constant films, photonic materials and optical hosts.
摘要翻译：通过混合硅溶胶，溶剂，表面活性剂和间隙化合物制备多孔表面活性剂模板化薄膜的蒸发诱导自组装方法，蒸发溶剂的一部分以形成液体，晶体薄膜中间相材料，然后除去表面活性剂模板。涂覆在基材上产生薄膜，其中间隙化合物共价键合到有序或无序的介观结构框架的内表面或物理地截留在有序或无序的介观结构框架内。颗粒可以通过气溶胶处理或喷雾干燥形成，而不是涂覆在基材上。间隙化合物的选择提供了一种用于开发用于包括膜，传感器，低介电常数膜，光子材料和光学主体的薄膜的薄膜的方法。

10. 发明授权

US08455048B1 Method for making nanomaterials 有权
标题翻译：制造纳米材料的方法
公开(公告)号：US08455048B1
公开(公告)日：2013-06-04
申请号：US12880886
申请日：2010-09-13
申请人： Hongyou Fan , Huimeng Wu
发明人： Hongyou Fan , Huimeng Wu
IPC分类号： B05D3/12
CPC分类号： B82Y30/00 , B22F1/0022 , B22F1/0025 , B22F9/04 , B82Y40/00
摘要： A method of making a nanostructure by preparing a face centered cubic-ordered metal nanoparticle film from metal nanoparticles, such as gold and silver nanoparticles, exerting a hydrostatic pressure upon the film at pressures of several gigapascals, followed by applying a non-hydrostatic stress perpendicularly at a pressure greater than approximately 10 GPA to form an array of nanowires with individual nanowires having a relatively uniform length, average diameter and density.
摘要翻译：通过从诸如金和银纳米颗粒的金属纳米颗粒制备面心立方有序金属纳米颗粒膜制备纳米结构的方法，在几吉帕斯卡的压力下对膜施加静水压力，然后垂直施加非静水压力在大于约10GPA的压力下形成具有相对均匀的长度，平均直径和密度的单个纳米线的纳米线阵列。

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