公开(公告)号：US10069072B2

公开(公告)日：2018-09-04

申请号：US13825070

申请日：2011-09-20

申请人： David A. Roberts ,  Rahul Sen ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

发明人： David A. Roberts ,  Rahul Sen ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

IPC分类号： B05D1/02 ,  H01L51/00 ,  B82Y40/00 ,  C02F1/68 ,  B05D1/00 ,  B01D37/00 ,  B01D21/26 ,  C02F1/36 ,  C02F1/38 ,  C02F1/44 ,  C02F1/52 ,  C02F101/20

摘要： Solutions of carbon nanotubes and methods for purifying the solutions are provided. The methods include mixing, for example, at least one complexing agents, at least one ionic species, and/or at least one buffer oxide etch (BOE) with a liquid medium containing carbon nanotubes and different types of contaminants, such as metal impurities, amorphous carbon, and/or silica particles, and performing a filtration process to the liquid medium so as to remove or reduce the contaminants in the liquid medium. As a result, carbon nanotube solutions of low contaminants are produced. In some embodiments, the solutions of this disclosure include a high concentration of carbon nanotubes and are substantially free from metal, amorphous carbon, and/or silica impurities.

公开(公告)号：US20130243954A1

公开(公告)日：2013-09-19

申请号：US13825070

申请日：2011-09-20

申请人： David A. Roberts ,  Rahul Sen ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

发明人： David A. Roberts ,  Rahul Sen ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

IPC分类号： H01L51/00

CPC分类号： H01L51/0048 ,  B01D21/262 ,  B01D37/00 ,  B01D2251/90 ,  B01D2251/902 ,  B05D1/005 ,  B05D1/02 ,  B82Y40/00 ,  C02F1/36 ,  C02F1/38 ,  C02F1/444 ,  C02F1/5236 ,  C02F1/683 ,  C02F2101/20

摘要： Solutions of carbon nanotubes and methods for purifying the solutions are provided. The methods include mixing, for example, at least one complexing agents, at least one ionic species, and/or at least one buffer oxide etch (BOE) with a liquid medium containing carbon nanotubes and different types of contaminants, such as metal impurities, amorphous carbon, and/or silica particles, and performing a filtration process to the liquid medium so as to remove or reduce the contaminants in the liquid medium. As a result, carbon nanotube solutions of low contaminants are produced. In some embodiments, the solutions of this disclosure include a high concentration of carbon nanotubes and are substantially free from metal, amorphous carbon, and/or silica impurities.

摘要翻译： 提供了碳纳米管的解决方案和纯化溶液的方法。 所述方法包括将例如至少一种络合剂，至少一种离子种类和/或至少一种缓冲氧化物蚀刻（BOE）与含有碳纳米管和不同类型污染物（例如金属杂质）的液体介质混合， 无定形碳和/或二氧化硅颗粒，并且对液体介质进行过滤处理以除去或减少液体介质中的污染物。 结果，产生了低污染物的碳纳米管溶液。 在一些实施方案中，本公开的溶液包括高浓度的碳纳米管，并且基本上不含金属，无定形碳和/或二氧化硅杂质。

公开(公告)号：US20140329430A1

公开(公告)日：2014-11-06

申请号：US14265602

申请日：2014-04-30

申请人： J. Thomas Kocab ,  Thomas R. Bengtson ,  Sanjin Hosic ,  Rahul Sen ,  Billy Smith ,  David A. Roberts ,  Peter Sites

发明人： J. Thomas Kocab ,  Thomas R. Bengtson ,  Sanjin Hosic ,  Rahul Sen ,  Billy Smith ,  David A. Roberts ,  Peter Sites

IPC分类号： D06B23/20 ,  D04H1/732

CPC分类号： B01D19/0005 ,  B01D19/0031 ,  B01D19/0036 ,  B01D19/0057 ,  B01D19/0078 ,  B05D1/005 ,  B05D3/002 ,  B05D3/12 ,  B05D7/24 ,  D04H1/4242 ,  D04H1/732 ,  Y10T442/60

摘要： The present disclosure provides methods for removing defects nanotube application solutions and providing low defect, highly uniform nanotube fabrics. In one aspect, a degassing process is performed on a suspension of nanotubes to remove air bubbles present in the solution. In another aspect, a continuous flow centrifugation (CFC) process is used to remove small scale defects from the solution. In another aspect, a depth filter is used to remove large scale defects from the solution. According to the present disclosure, these three methods can be used alone or combined to realize a low defect nanotube application solutions and fabrics.

摘要翻译： 本公开提供了用于去除缺陷纳米管应用解决方案并提供低缺陷，高度均匀的纳米管织物的方法。 在一个方面，对纳米管的悬浮液进行脱气处理以除去溶液中存在的气泡。 另一方面，使用连续流离心（CFC）方法从溶液中除去小规模的缺陷。 在另一方面，深度滤波器用于从溶液中去除大规模的缺陷。 根据本公开，这三种方法可以单独使用或组合使用以实现低缺陷纳米管应用解决方案和织物。

公开(公告)号：US20070240256A1

公开(公告)日：2007-10-18

申请号：US11405335

申请日：2006-04-17

申请人： Michael Tau ,  Iosif Manga ,  Billy Smith

发明人： Michael Tau ,  Iosif Manga ,  Billy Smith

IPC分类号： E03D5/00

CPC分类号： E03D5/092

摘要： A toilet tank lever assembly may be mounted in various toilet tanks by selective positioning of a long lever arm relative a short lever arm. One such lever assembly include a long lever arm which may be mounted at an infinite degree of adjustment relative a short lever arm as provided by a ball and socket interface between the lever arms. The ability to reverse the short lever arm essentially doubles the number of mounting possibilities. By selecting between a front insert and a side insert, a handle is readily positioned for either front or side tank mounting. Various handles may also be readily attached to the lever post to provide various aesthetic appearances.

摘要翻译： 马桶水箱杆组件可以通过相对于短杆臂选择性地定位长杆臂而安装在各种马桶水箱中。 一个这样的杆组件包括长杆臂，其可以相对于杠杆臂之间的球窝接口提供的短杠杆臂以无限度的调节方式安装。 反转短杆臂的能力基本上使安装可能性增加了一倍。 通过在前插入件和侧插入件之间进行选择，可以方便地将手柄放置在前或后槽安装中。 各种手柄也可以容易地附接到杠杆杆以提供各种美学外观。

公开(公告)号：US09634251B2

公开(公告)日：2017-04-25

申请号：US13416820

申请日：2012-03-09

申请人： David A. Roberts ,  Rahul Sen ,  Peter Sites ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

发明人： David A. Roberts ,  Rahul Sen ,  Peter Sites ,  J. Thomas Kocab ,  Billy Smith ,  Feng Gu

IPC分类号： H01B1/04 ,  B82Y40/00 ,  H01L51/00 ,  B82Y30/00 ,  C01B31/02 ,  B82Y10/00 ,  H01L21/02

CPC分类号： C09D5/24 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/026 ,  C01B31/0273 ,  C01B32/17 ,  C01B2202/02 ,  C01B2202/22 ,  C09D1/00 ,  H01L21/02532 ,  H01L21/02606 ,  H01L21/02628 ,  H01L51/0003 ,  H01L51/0048 ,  Y10S977/75 ,  Y10S977/845 ,  Y10S977/932

摘要： The present disclosure provides a nanotube solution being treated with a molecular additive, a nanotube film having enhanced adhesion property due to the treatment of the molecular additive, and methods for forming the nanotube solution and the nanotube film. The nanotube solution includes a liquid medium, nanotubes in the liquid medium, and a molecular additive in the liquid medium, wherein the molecular additive includes molecules that provide source elements for forming a group IV oxide within the nanotube solution. The molecular additive can introduce silicon (Si) and/or germanium (Ge) in the liquid medium, such that nominal silicon and/or germanium concentrations of the nanotube solution ranges from about 5 ppm to about 60 ppm.

公开(公告)号：US20130224934A1

公开(公告)日：2013-08-29

申请号：US13416820

申请日：2012-03-09

申请人： David A. ROBERTS ,  Rahul SEN ,  Peter SITES ,  J. Thomas KOCAB ,  Billy Smith ,  Feng GU

发明人： David A. ROBERTS ,  Rahul SEN ,  Peter SITES ,  J. Thomas KOCAB ,  Billy Smith ,  Feng GU

IPC分类号： H01B1/04 ,  H01B1/00 ,  H01L21/208 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： C09D5/24 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/026 ,  C01B31/0273 ,  C01B32/17 ,  C01B2202/02 ,  C01B2202/22 ,  C09D1/00 ,  H01L21/02532 ,  H01L21/02606 ,  H01L21/02628 ,  H01L51/0003 ,  H01L51/0048 ,  Y10S977/75 ,  Y10S977/845 ,  Y10S977/932

摘要： The present disclosure provides a nanotube solution being treated with a molecular additive, a nanotube film having enhanced adhesion property due to the treatment of the molecular additive, and methods for forming the nanotube solution and the nanotube film. The nanotube solution includes a liquid medium, nanotubes in the liquid medium, and a molecular additive in the liquid medium, wherein the molecular additive includes molecules that provide source elements for forming a group IV oxide within the nanotube solution. The molecular additive can introduce silicon (Si) and/or germanium (Ge) in the liquid medium, such that nominal silicon and/or germanium concentrations of the nanotube solution ranges from about 5 ppm to about 60 ppm.

摘要翻译： 本公开内容提供了用分子添加剂处理的纳米管溶液，由于分子添加剂的处理而具有增强的粘合性能的纳米管膜以及形成纳米管溶液和纳米管膜的方法。 纳米管溶液包括液体介质，液体介质中的纳米管和液体介质中的分子添加剂，其中分子添加剂包括提供用于在纳米管溶液内形成IV族氧化物的源元素的分子。 分子添加剂可以在液体介质中引入硅（Si）和/或锗（Ge），使得纳米管溶液的标称硅和/或锗浓度范围为约5ppm至约60ppm。