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1. 发明授权

US09116141B2 Microtrap assembly for greenhouse gas and air pollution monitoring 有权
标题翻译：用于温室气体和空气污染监测的微量捕集装置
公开(公告)号：US09116141B2
公开(公告)日：2015-08-25
申请号：US13085590
申请日：2011-04-13
申请人： Somenath Mitra , Chutarat Saridara
发明人： Somenath Mitra , Chutarat Saridara
IPC分类号： B01D53/02 , G01N30/08 , G01N1/40 , G01N30/60 , B01D53/04 , B01D53/30 , B01D53/70 , B01D53/72 , B82Y30/00 , G01N30/06
CPC分类号： G01N30/08 , B01D53/0407 , B01D53/30 , B01D53/70 , B01D53/72 , B01D2253/102 , B01D2253/304 , B01D2253/342 , B01D2257/2064 , B01D2257/2066 , B01D2257/7025 , B01D2257/708 , B82Y30/00 , G01N1/405 , G01N30/6095 , G01N2030/062 , G01N2030/085 , Y02C20/20
摘要： A microtrap assembly includes a carbon nanotube sorbent. The microtrap assembly may be employed as a preconcentrator operable to deliver a sample to an analytical device to measure the concentrations of greenhouse gases. A system includes a microtrap having a carbon nanotube sorbent for measuring the concentrations of greenhouse gases in a sample.
摘要翻译：微量捕集器组件包括碳纳米管吸收剂。微量捕集器组件可以用作预浓缩器，其可操作以将样品输送到分析装置以测量温室气体的浓度。一种系统包括具有用于测量样品中温室气体浓度的碳纳米管吸附剂的微量阱。

2. 发明申请

US20110271838A1 MICROTRAP ASSEMBLY FOR GREENHOUSE GAS AND AIR POLLUTION MONITORING 有权
标题翻译： MICROTRAP大会对温室气体和空气污染监测
公开(公告)号：US20110271838A1
公开(公告)日：2011-11-10
申请号：US13085590
申请日：2011-04-13
申请人： Somenath Mitra , Chutarat Saridara
发明人： Somenath Mitra , Chutarat Saridara
IPC分类号： B01D53/04 , B82Y99/00 , B82Y30/00
CPC分类号： G01N30/08 , B01D53/0407 , B01D53/30 , B01D53/70 , B01D53/72 , B01D2253/102 , B01D2253/304 , B01D2253/342 , B01D2257/2064 , B01D2257/2066 , B01D2257/7025 , B01D2257/708 , B82Y30/00 , G01N1/405 , G01N30/6095 , G01N2030/062 , G01N2030/085 , Y02C20/20
摘要： A microtrap assembly includes a carbon nanotube sorbent. The microtrap assembly may be employed as a preconcentrator operable to deliver a sample to an analytical device to measure the concentrations of greenhouse gases. A system includes a microtrap having a carbon nanotube sorbent for measuring the concentrations of greenhouse gases in a sample.
摘要翻译：微量捕集器组件包括碳纳米管吸收剂。微量捕集器组件可以用作预浓缩器，其可操作以将样品输送到分析装置以测量温室气体的浓度。一种系统包括具有用于测量样品中温室气体浓度的碳纳米管吸附剂的微量阱。

3. 发明授权

US09039900B2 Membrane distillation apparatus and methods 有权
标题翻译：膜蒸馏装置及方法
公开(公告)号：US09039900B2
公开(公告)日：2015-05-26
申请号：US13085854
申请日：2011-04-13
申请人： Somenath Mitra , Ken Gethard
发明人： Somenath Mitra , Ken Gethard
IPC分类号： B01D15/00 , C02F1/44 , B01D63/00 , B01D39/00 , B01D3/10 , B01D61/36 , B01D61/02 , B01D67/00 , B01D69/06 , B01D69/08 , B01D69/14 , B01D71/02 , C02F1/04 , B01D71/34 , B82Y30/00
CPC分类号： B01D61/364 , B01D61/02 , B01D67/0079 , B01D69/06 , B01D69/08 , B01D69/148 , B01D71/021 , B01D71/34 , B01D2311/13 , B01D2313/38 , B01D2325/38 , B82Y30/00 , C02F1/04 , C02F1/447 , C02F2305/08 , Y02A20/128 , Y02A20/131
摘要： Membranes for membrane distillation include at least one hollow fiber porous hydrophobic membrane, the at least one membrane including carbon nanotubes incorporated into the pore structure of the membrane. Membrane distillation systems may include a heat exchanger operably connected to a hollow fiber membrane module with one or more membranes including carbon nanotubes. Methods of solvent removal, sample preconcentration and desalination employing hollow fiber porous hydrophobic membranes with carbon nanotubes are disclosed.
摘要翻译：用于膜蒸馏的膜包括至少一个中空纤维多孔疏水膜，所述至少一个膜包括结合到膜的孔结构中的碳纳米管。膜蒸馏系统可以包括可操作地连接到具有一个或多个包括碳纳米管的膜的中空纤维膜组件的热交换器。公开了使用具有碳纳米管的中空纤维多孔疏水膜的溶剂去除方法，样品预浓缩和脱盐方法。

4. 发明申请

US20150001150A9 Membrane Distillation Apparatus and Methods 有权
标题翻译：膜蒸馏装置及方法
公开(公告)号：US20150001150A9
公开(公告)日：2015-01-01
申请号：US13085854
申请日：2011-04-13
申请人： Somenath Mitra , Ken Gethard
发明人： Somenath Mitra , Ken Gethard
IPC分类号： C02F1/44 , C02F1/02 , B01D39/00 , B01D15/08 , B82Y30/00
CPC分类号： B01D61/364 , B01D61/02 , B01D67/0079 , B01D69/06 , B01D69/08 , B01D69/148 , B01D71/021 , B01D71/34 , B01D2311/13 , B01D2313/38 , B01D2325/38 , B82Y30/00 , C02F1/04 , C02F1/447 , C02F2305/08 , Y02A20/128 , Y02A20/131
摘要： Membranes for membrane distillation include at least one hollow fiber porous hydrophobic membrane, the at least one membrane including carbon nanotubes incorporated into the pore structure of the membrane. Membrane distillation systems may include a heat exchanger operably connected to a hollow fiber membrane module with one or more membranes including carbon nanotubes. Methods of solvent removal, sample preconcentration and desalination employing hollow fiber porous hydrophobic membranes with carbon nanotubes are disclosed.
摘要翻译：用于膜蒸馏的膜包括至少一个中空纤维多孔疏水膜，所述至少一个膜包括结合到膜的孔结构中的碳纳米管。膜蒸馏系统可以包括可操作地连接到具有一个或多个包括碳纳米管的膜的中空纤维膜组件的热交换器。公开了使用具有碳纳米管的中空纤维多孔疏水膜的溶剂去除方法，样品预浓缩和脱盐方法。

5. 发明申请

US20110272354A1 Membrane Distillation Apparatus and Methods 有权
标题翻译：膜蒸馏装置及方法
公开(公告)号：US20110272354A1
公开(公告)日：2011-11-10
申请号：US13085854
申请日：2011-04-13
申请人： Somenath Mitra , Ken Gethard
发明人： Somenath Mitra , Ken Gethard
IPC分类号： C02F1/44 , C02F1/02 , B01D39/00 , B01D15/08 , B82Y30/00
CPC分类号： B01D61/364 , B01D61/02 , B01D67/0079 , B01D69/06 , B01D69/08 , B01D69/148 , B01D71/021 , B01D71/34 , B01D2311/13 , B01D2313/38 , B01D2325/38 , B82Y30/00 , C02F1/04 , C02F1/447 , C02F2305/08 , Y02A20/128 , Y02A20/131
摘要： Membranes for membrane distillation include at least one hollow fiber porous hydrophobic membrane, the at least one membrane including carbon nanotubes incorporated into the pore structure of the membrane. Membrane distillation systems may include a heat exchanger operably connected to a hollow fiber membrane module with one or more membranes including carbon nanotubes. Methods of solvent removal, sample preconcentration and desalination employing hollow fiber porous hydrophobic membranes with carbon nanotubes are disclosed.
摘要翻译：用于膜蒸馏的膜包括至少一个中空纤维多孔疏水膜，所述至少一个膜包括结合到膜的孔结构中的碳纳米管。膜蒸馏系统可以包括可操作地连接到具有一个或多个包括碳纳米管的膜的中空纤维膜组件的热交换器。公开了使用具有碳纳米管的中空纤维多孔疏水膜的溶剂去除方法，样品预浓缩和脱盐方法。

6. 发明申请

US20080175785A1 CHEMICAL VAPOR DEPOSITION OF CARBON NANOTUBES ON STRUCTURES AND SUBSTRATES 审中-公开
标题翻译：碳纳米管在结构和基材上的化学气相沉积
公开(公告)号：US20080175785A1
公开(公告)日：2008-07-24
申请号：US11851688
申请日：2007-09-07
申请人： Somenath Mitra , Mahesh K. Karwa
发明人： Somenath Mitra , Mahesh K. Karwa
IPC分类号： C01B31/00 , C23C16/00
CPC分类号： B82Y40/00 , B01J20/205 , B82Y30/00 , C01B32/162 , C01B32/17 , C01B32/174 , C01B2202/02 , C01B2202/06
摘要： Apparatus, systems, and methods are provided for the production and application of carbon nanotubes (CNTs) on structures. Disclosed embodiments relate to apparatus, systems, and methods for the production of CNTs in an open tubular configuration on the inside surface of a steel capillary tubing. Disclosed embodiments of means for the production of CNTs include, self-assembly through a catalytic chemical vapor deposition (CVD) process. Applications of the apparatus, systems, and methods disclosed generally relate to sorbency, and more particularly, include adsorption, separation, and chromatographical application. Disclosed embodiments include apparatus, systems, and methods, for the production of high performance stationary phases of CNTs with advantageous temperate stability for high resolution chromatographical applications.
摘要翻译：提供了用于在结构上生产和应用碳纳米管（CNT）的装置，系统和方法。公开的实施例涉及用于在钢毛细管的内表面上以开放管状构造生产CNT的装置，系统和方法。用于生产CNT的装置的公开实施例包括通过催化化学气相沉积（CVD）工艺的自组装。公开的装置，系统和方法的应用通常涉及吸力，更具体地涉及吸附，分离和色谱应用。公开的实施方案包括用于生产具有优异的温度稳定性用于高分辨率色谱应用的CNT的高性能固定相的装置，系统和方法。

7. 发明授权

US5435169A Continuous monitoring of organic pollutants 失效
标题翻译：持续监测有机污染物
公开(公告)号：US5435169A
公开(公告)日：1995-07-25
申请号：US76414
申请日：1993-06-14
申请人： Somenath Mitra
发明人： Somenath Mitra
IPC分类号： G01N30/00 , G01N30/02 , G01N30/12 , G01N30/62 , G01N33/00 , G01N33/18 , G01N30/14
CPC分类号： G01N33/0049 , G01N30/00 , G01N30/12 , G01N33/0016 , G01N33/1826 , G01N2030/025 , G01N2030/121 , G01N2030/623 , G01N2033/0019
摘要： A method and device for the continuous monitoring of very low level concentrations of materials such as volatile organic compound (VOC) pollutant levels in a fluid (gaseous or liquid) stream, including stack gases and waste water. The fluid stream passes through an on-line micro sorbent trap (OLMT) for entrapment of VOCs. The pollutants are concentrated in the OLMT and electrically rapidly heated to simulate an injection into a gas chromatograph system or other detector. The concentration and heating steps are effected at predetermined time intervals and temperature conditions with correlation to known fluid flow rates. Pollutants separate in the chromatographic column with a chromatograph being obtained with each injection for identification of pollutants and respective pollution levels. Alternatively, without chromatograph, a single peak is obtained which represents the total quantity of pollutants in the fluid stream. The OLMT enhances sensitivity such that low concentrations can be accurately measured on a continuous basis. The device can further include a sampling valve which samples the fluid stream into the OLMT and then connects the OLMT with a GC carrier gas to avoid incompatible gas flow through the OLMT or the GC detector.
摘要翻译：用于连续监测流体（气态或液体）流（包括烟气和废水）中非常低浓度物质的挥发性有机化合物（VOC）污染物水平的方法和装置。流体流通过在线微吸附阱（OLMT），用于捕获VOC。这些污染物集中在OLMT中，电气快速加热，以模拟注入气相色谱系统或其他检测器。浓度和加热步骤以与已知流体流速相关的预定时间间隔和温度条件进行。污染物在色谱柱中分离，每个注射液均可获得色谱，用于鉴定污染物和各自的污染水平。或者，没有色谱，获得表示流体流中污染物总量的单个峰。 OLMT增强灵敏度，使得可以连续地精确测量低浓度。该装置还可以包括采样阀，其将流体流采样到OLMT中，然后将OLMT与GC载气连接，以避免与OLMT或GC检测器不相容的气体流。

8. 发明申请

US20100086470A1 Rapid microwave process for purification of nanocarbon preparations 有权
标题翻译：快速微波法净化纳米碳制剂
公开(公告)号：US20100086470A1
公开(公告)日：2010-04-08
申请号：US11600384
申请日：2006-11-16
申请人： Somenath Mitra , Zafar Iqbal
发明人： Somenath Mitra , Zafar Iqbal
IPC分类号： D01F9/12 , B08B6/00
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/17 , C01B2202/02 , C01B2202/04 , C01B2202/06 , Y10S977/845
摘要： A novel microwave-assisted process is described for the rapid removal of catalytic metal and non-desirable carbon impurities in fullerene, single wall, and multiple wall carbon nanotube preparations. The purification process is carried out at various programmed pressures, power levels and reaction times in a suspension of the nanocarbon moieties in the presence of strong acids (for example, a mixture of sulfuric acid and nitric acid), in weak acids (for example, acetic acid) and in the presence of chelating agents (for example, EDTA—ethylenediaminetetraacetic acid). In one embodiment, high metal removal efficiency of 70 to 90% is observed.
摘要翻译：描述了一种新颖的微波辅助方法，用于快速去除富勒烯，单壁和多壁碳纳米管制剂中的催化金属和不期望的碳杂质。在强酸（例如，硫酸和硝酸的混合物）的存在下，在弱酸（例如，不同的情况下）中，在纳米碳部分的悬浮液中的各种程序压力，功率水平和反应时间进行纯化过程，乙酸）和螯合剂（例如EDTA-乙二胺四乙酸）存在下进行。在一个实施方案中，观察到70至90％的高金属去除效率。

9. 发明申请

US20090283475A1 Carbon Nanotube Mediated Membrane Extraction 有权
标题翻译：碳纳米管介导的膜提取
公开(公告)号：US20090283475A1
公开(公告)日：2009-11-19
申请号：US12437789
申请日：2009-05-08
申请人： Kamilah Hylton , Somenath Mitra
发明人： Kamilah Hylton , Somenath Mitra
IPC分类号： B01D61/00 , B32B5/16 , B05D3/06 , B01D61/36 , B01D53/22 , B05D3/10
CPC分类号： D01F11/10 , B01D67/0079 , B01D69/141 , B01D69/148 , B01D71/021 , B01D71/82 , B82Y30/00 , D01F11/16 , D06M11/74 , D06M15/256 , D06M23/08 , Y10T428/25
摘要： The present disclosure provides an improved membrane or substrate having carbon nanotubes introduced and/or immobilized therein, and an improved method for introducing and/or immobilizing carbon nanotubes in membranes or substrates. More particularly, the present disclosure provides for improved systems and methods for fabricating membranes or substrates having carbon nanotubes immobilized therein. In one embodiment, the present disclosure provides for systems and methods for introducing and/or immobilizing functionalized carbon nanotubes into the pore structure of a polymeric membrane or substrate, thereby dramatically improving the performance of the polymeric membrane or substrate. In exemplary embodiments, the present disclosure provides for systems and methods for the fabrication of nanotube immobilized membranes by incorporating CNTs in a membrane or substrate.
摘要翻译：本公开提供了一种改进的在其中引入和/或固定碳纳米管的膜或衬底，以及用于在碳膜或衬底中引入和/或固定碳纳米管的改进方法。更具体地，本公开提供了用于制造其中固定有碳纳米管的膜或基底的改进的系统和方法。在一个实施方案中，本公开提供用于将官能化碳纳米管引入和/或固定到聚合物膜或基材的孔结构中的系统和方法，从而显着改善聚合物膜或基材的性能。在示例性实施例中，本公开提供了通过将CNT并入膜或衬底中来制造纳米管固定膜的系统和方法。

10. 发明申请

US20090205713A1 Carbon Nanotubes As Charge Carriers In Organic and Hybrid Solar Cells 有权
标题翻译：碳纳米管作为有机和混合太阳能电池中的电荷载体
公开(公告)号：US20090205713A1
公开(公告)日：2009-08-20
申请号：US12033040
申请日：2008-02-19
申请人： Somenath Mitra , Cheng Li
发明人： Somenath Mitra , Cheng Li
IPC分类号： H01L31/00 , B05D5/12 , C08K3/04
CPC分类号： H01L51/4253 , B82Y10/00 , H01L51/0036 , H01L51/0046 , H01L51/0048 , Y02E10/549 , Y02P70/521
摘要： Organic and organic/inorganic hybrid bulk heterojunction photovoltaic devices with improved efficiencies are disclosed. The organic photovoltaic device comprises a photoactive polymer:fullerene C60-carbon nanotube (polymer:C60-CNT) composite as a component of the active layer. Under light irradiation, photoinduced charge separation at the polymer:C60 interface is followed by electron transfer from C60 onto CNTs for efficient electron transport towards an electrode. The organic/inorganic hybrid photovoltaic device comprises quantum dots and carbon nanotubes. Power conversion efficiency enhancement methods of polymer-CNT based photovoltaics are also provided.
摘要翻译：公开了提高效率的有机和有机/无机混合本体异质结光伏器件。有机光电器件包括光活性聚合物：富勒烯C60-碳纳米管（聚合物：C60-CNT）复合材料作为活性层的组分。在光照射下，在聚合物：C60界面处的光诱导电荷分离之后是从C60到CNT的电子转移，以有效地向电极传输电子。有机/无机混合光伏器件包括量子点和碳纳米管。还提供了聚合物-CN基于光伏的功率转换效率增强方法。

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