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1.发明授权Polymer composites having highly dispersed carbon nanotubes and methods for forming same 失效具有高度分散的碳纳米管的聚合物复合材料及其形成方法公开(公告)号：US07951850B2
公开(公告)日：2011-05-31
申请号：US12050780
申请日：2008-03-18
申请人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
发明人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
CPC分类号： H01B1/24 , H01B1/127 , Y10S977/742
摘要： A method of forming carbon nanotube-polymer composites includes the steps of forming a mixture solution including a plurality of carbon nanotubes dispersed in a co-solvent. The co-solvent includes an organic solvent and a second solvent being a short chain fluorinated carboxylic acid having a boiling point below 150° C. which is less oxidizing than nitric acid, and is soluble in both the organic solvent and water. The first polymer is mixed with the mixture solution to form a polymer including mixture. The co-solvent is removed from the polymer mixture to form a dispersed nanotube-polymer composite. The second solvent can be trifluoroacetic acid.
摘要翻译： 形成碳纳米管 - 聚合物复合材料的方法包括形成包含分散在共溶剂中的多个碳纳米管的混合溶液的步骤。 共溶剂包括有机溶剂，第二溶剂是沸点低于150℃的短链氟化羧酸，其比硝酸氧化性低，并且可溶于有机溶剂和水。 将第一聚合物与混合溶液混合以形成包含混合物的聚合物。 从聚合物混合物中除去共溶剂以形成分散的纳米管 - 聚合物复合材料。 第二溶剂可以是三氟乙酸。
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2.发明授权Laser irradiation of metal nanoparticle/polymer composite materials for chemical and physical transformations 有权金属纳米颗粒/聚合物复合材料的激光照射用于化学和物理转化公开(公告)号：US07973094B2
公开(公告)日：2011-07-05
申请号：US11770279
申请日：2007-06-28
申请人： Qun Huo , Jianhua Zou , Hui Chen
发明人： Qun Huo , Jianhua Zou , Hui Chen
IPC分类号： B05D3/06 , C08F290/06 , B29C25/08
摘要： A metal nanoparticle supported on or dispersed in a polymer is irradiated with photons from a laser source to address the nanoparticles. The polymer is transmissive to the photons and addressed nanoparticles transform the energy of the photon to heat which is transferred to a material in the vicinity of the nanoparticle. The locally heated material undergoes a physical or chemical transformation upon heating. The transformed material can be a material in the proximity of the metal nanoparticle supported polymer or metal nanoparticle/polymer composite. In this manner thermally induced physical or chemical transformations can be carried out in very small volumes of material without significant heating to the bulk of the material.
摘要翻译： 负载在或分散在聚合物中的金属纳米颗粒用来自激光源的光子照射以解决纳米颗粒。 聚合物对光子是透射的，并且所寻址的纳米粒子将光子的能量转化为热，其转移到纳米颗粒附近的材料。 局部加热的材料在加热时经历物理或化学转化。 转化的材料可以是金属纳米颗粒负载的聚合物或金属纳米颗粒/聚合物复合材料附近的材料。 以这种方式，热诱导的物理或化学转化可以在非常小体积的材料中进行，而不显着加热到大部分材料。
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公开(公告)号：US08226878B2
公开(公告)日：2012-07-24
申请号：US11774796
申请日：2007-07-09
CPC分类号： B23K26/16 , B23K26/0006 , B23K26/354 , B23K26/55 , B23K2103/16 , B23K2103/42 , B23K2103/50 , Y10T428/24479 , Y10T428/24612 , Y10T428/24744
摘要： A method of forming articles having closed microchannels includes the steps of providing a substrate including a composite material, the composite having metal nanoparticles dispersed in a polymer matrix. The substrate is irradiated with a laser beam at an intensity and time sufficient to selectively remove the polymer below a surface of said substrate to form at least one microchannel, wherein the intensity and time is low enough to avoid removing the polymer above the microchannel, wherein an article having at least one closed microchannel is formed. A metal nanoparticle/polymer composite composition can have functionality that can undergo addition reactions to seal or join pieces of polymers or composites upon irradiation of the composition placed on one or more pieces.
摘要翻译： 形成具有闭合微通道的制品的方法包括提供包括复合材料的基材的步骤，所述复合材料具有分散在聚合物基质中的金属纳米颗粒。 以足够的强度和时间照射激光束的衬底，以便选择性地去除所述衬底的表面下面的聚合物以形成至少一个微通道，其中强度和时间足够低以避免去除微通道上方的聚合物，其中 形成具有至少一个封闭微通道的制品。 金属纳米颗粒/聚合物复合组合物可以具有在放置在一个或多个片上的组合物照射时可以经历加成反应以密封或连接聚合物片或复合材料片的官能团。
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公开(公告)号：US20080213542A1
公开(公告)日：2008-09-04
申请号：US11774796
申请日：2007-07-09
CPC分类号： B23K26/16 , B23K26/0006 , B23K26/354 , B23K26/55 , B23K2103/16 , B23K2103/42 , B23K2103/50 , Y10T428/24479 , Y10T428/24612 , Y10T428/24744
摘要： A method of forming articles having closed microchannels includes the steps of providing a substrate including a composite material, the composite having metal nanoparticles dispersed in a polymer matrix. The substrate is irradiated with a laser beam at an intensity and time sufficient to selectively remove the polymer below a surface of said substrate to form at least one microchannel, wherein the intensity and time is low enough to avoid removing the polymer above the microchannel, wherein an article having at least one closed microchannel is formed. A metal nanoparticle/polymer composite composition can have functionality that can undergo addition reactions to seal or join pieces of polymers or composites upon irradiation of the composition placed on one or more pieces.
摘要翻译： 形成具有闭合微通道的制品的方法包括提供包括复合材料的基材的步骤，所述复合材料具有分散在聚合物基质中的金属纳米颗粒。 以足够的强度和时间照射激光束的衬底，以便选择性地去除所述衬底的表面下方的聚合物以形成至少一个微通道，其中强度和时间足够低以避免去除微通道上方的聚合物，其中 形成具有至少一个封闭微通道的制品。 金属纳米颗粒/聚合物复合组合物可以具有在放置在一个或多个片上的组合物照射时可以经历加成反应以密封或连接聚合物片或复合材料片的官能团。
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公开(公告)号：US08709292B2
公开(公告)日：2014-04-29
申请号：US13149338
申请日：2011-05-31
申请人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
发明人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
IPC分类号： H01B1/06
CPC分类号： H01B1/24 , H01B1/127 , Y10S977/742
摘要： A carbon nanotube-polymer composite includes a polymer continuous phase having at least a first polymer, and a plurality of carbon nanotubes dispersed in the polymer continuous phase. The carbon nanotubes are non-functionalized nanotubes. The carbon nanotubes are between 0.05 and 40 weight % of the composite. At least 98% of the carbon nanotubes are not involved in nanotube bundles.
摘要翻译： 碳纳米管 - 聚合物复合材料包括具有至少第一聚合物的聚合物连续相和分散在聚合物连续相中的多个碳纳米管。 碳纳米管是非功能化的纳米管。 碳纳米管是复合材料的0.05-40重量％。 至少98％的碳纳米管不参与纳米管束。
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公开(公告)号：US20110303882A1
公开(公告)日：2011-12-15
申请号：US13149338
申请日：2011-05-31
申请人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
发明人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
CPC分类号： H01B1/24 , H01B1/127 , Y10S977/742
摘要： A carbon nanotube-polymer composite includes a polymer continuous phase having at least a first polymer, and a plurality of carbon nanotubes dispersed in the polymer continuous phase. The carbon nanotubes are non-functionalized nanotubes. The carbon nanotubes are between 0.05 and 40 weight % of the composite. At least 98% of the carbon nanotubes are not involved in nanotube bundles.
摘要翻译： 碳纳米管 - 聚合物复合材料包括具有至少第一聚合物的聚合物连续相和分散在聚合物连续相中的多个碳纳米管。 碳纳米管是非功能化的纳米管。 碳纳米管是复合材料的0.05-40重量％。 至少98％的碳纳米管不参与纳米管束。
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7.发明申请POLYMER COMPOSITES HAVING HIGHLY DISPERSED CARBON NANOTUBES AND METHODS FOR FORMING SAME 失效具有高分散碳纳米管的聚合物复合材料及其形成方法公开(公告)号：US20090001325A1
公开(公告)日：2009-01-01
申请号：US12050780
申请日：2008-03-18
申请人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
发明人： Qun Huo , Saiful Khondaker , Jianhua Zou , Lei Zhai , Hui Chen , Harish Muthuraman
IPC分类号： H01B1/24
CPC分类号： H01B1/24 , H01B1/127 , Y10S977/742
摘要： A method of forming carbon nanotube-polymer composites includes the steps of forming a mixture solution including a plurality of carbon nanotubes dispersed in a co-solvent. The co-solvent includes an organic solvent and a second solvent being a short chain fluorinated carboxylic acid having a boiling point below 150° C. which is less oxidizing than nitric acid, and is soluble in both the organic solvent and water. The first polymer is mixed with the mixture solution to form a polymer including mixture. The co-solvent is removed from the polymer mixture to form a dispersed nanotube-polymer composite. The second solvent can be trifluoroacetic acid.
摘要翻译： 形成碳纳米管 - 聚合物复合材料的方法包括形成包含分散在共溶剂中的多个碳纳米管的混合溶液的步骤。 共溶剂包括有机溶剂，第二溶剂是沸点低于150℃的短链氟化羧酸，其比硝酸氧化性低，并且可溶于有机溶剂和水。 将第一聚合物与混合溶液混合以形成包含混合物的聚合物。 从聚合物混合物中除去共溶剂以形成分散的纳米管 - 聚合物复合材料。 第二溶剂可以是三氟乙酸。
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