-
公开(公告)号：US20180175470A1
公开(公告)日：2018-06-21
申请号：US15820873
申请日：2017-11-22
CPC分类号： H01M12/08 , H01M4/382 , H01M2220/20 , Y02E60/128
摘要： The present invention is directed to the design and fabrication of a lithium-bromine rechargeable electrochemical system. The lithium-bromine fuel cell as described herein uses highly concentrated bromine catholytes of various different compositions of LiBr and Bra, representing different states of charge (SOC) associated with 11M LiBr solution by conservation of elemental bromine. The degradation of the rate-limiting component and the lithium ion conducting solid electrolyte are investigated by various characterization techniques, including scanning electron microscopy and electrochemical impedance spectroscopy. The results indicate that a properly designed rechargeable Li-Br fuel cell system can power long-range electric vehicles.
-
公开(公告)号：US08042736B2
公开(公告)日：2011-10-25
申请号：US12428683
申请日：2009-04-23
IPC分类号： G06K5/00
CPC分类号： G06Q10/0832 , G06Q10/0875 , G06Q50/28
摘要： The invention provides a system of devices and a set of methods for accurately characterizing, tracking and controlling bulk material flows. Measurements of input material properties, dynamical measurements involving identifiable tags, and fast, discrete simulations are combined to predict and control the composition of bulk material exiting a container, such as a silo, bunker or hopper. In one embodiment, a system is provided for a coal-fired power plant where the properties of coal are assessed, then the coal is marked and tracked to provide the plant's operators improved control over the coal mixture and target bulk properties as it makes its way from a coal receiving station to delivery for combustion in a furnace.
摘要翻译： 本发明提供了一种用于精确表征，跟踪和控制散装物料流的装置系统和一组方法。 输入材料性质的测量，涉及可识别标签的动态测量以及快速，离散的模拟被组合以预测和控制离开容器（例如筒仓，掩体或料斗）的散装材料的组成。 在一个实施例中，为燃煤发电厂提供了一种系统，其中对煤的特性进行了评估，然后对煤进行了标记和跟踪，为工厂的操作员提供了对煤混合物的改进控制和目标散装特性 从煤炭接收站到炉内燃烧。
-
公开(公告)号：US07691244B2
公开(公告)日：2010-04-06
申请号：US11252871
申请日：2005-10-19
申请人： Jeremy Levitan , Martin Z. Bazant , Martin Schmidt , Todd Thorsen
发明人： Jeremy Levitan , Martin Z. Bazant , Martin Schmidt , Todd Thorsen
IPC分类号： G01N27/453 , G01N27/447
CPC分类号： B01L3/50273 , B01F13/0076 , B01L3/502746 , B01L2300/0867 , B01L2400/0418 , B01L2400/086 , F04B19/006
摘要： This invention provides devices and apparatuses comprising the same, for the mixing and pumping of relatively small volumes of fluid. Such devices utilize nonlinear electrokinetics as a primary mechanism for driving fluid flow. Methods of cellular analysis and high-throughput, multi-step product formation using, devices of this invention are described.
摘要翻译： 本发明提供了包括该装置的装置和装置，用于混合和泵送相对较小体积的流体。 这种装置利用非线性电动机作为驱动流体流动的主要机构。 描述使用本发明的装置的细胞分析和高通量，多步骤产物形成的方法。
-
公开(公告)号：US07081189B2
公开(公告)日：2006-07-25
申请号：US10319949
申请日：2002-12-16
申请人： Todd M. Squires , Martin Z. Bazant
发明人： Todd M. Squires , Martin Z. Bazant
IPC分类号： G01N27/26
CPC分类号： F04B19/006 , B01D61/56 , F04B17/00
摘要： A microfluidic device includes one or more microchannels providing a passageway for transmitting an electrolyte fluid. A field source provides a defined field in the one or more microchannels, wherein at least one conductor element that is placed in at least one specific location in the device. Interactions between the defined field and the at least one conductor element produce electro-osmotic flows so that the electrolyte fluid is driven across the one or more microchannels.
-
公开(公告)号：US20100264032A1
公开(公告)日：2010-10-21
申请号：US12741894
申请日：2008-11-05
申请人： Martin Z. Bazant
发明人： Martin Z. Bazant
IPC分类号： G01N27/26
CPC分类号： F04B15/00 , B01L3/50273 , B01L2300/165 , B01L2300/166 , B01L2400/0418 , B01L2400/0421 , F04B17/00 , F04B19/006
摘要： This invention provides devices and apparatuses comprising the same, for fast pumping and mixing of relatively small volumes of electrolytes and ionic fluids and materials suspended thereby. Such devices utilize nonlinear induced-charge electro-osmosis as a primary mechanism for driving fluid flow. Such devices comprise a polarizable surface, which is incorporated in the electrodes or pumping elements of the devices as well as a material, which promotes hydrodynamic slip at a region proximal thereto, when the device is subjected to non-linear electro-osmotic flow. Examples of such materials are provided. This invention also provides nanoparticles and microparticles incorporating such materials to enhance nonlinear induced-charge electrophoretic motion. Methods of use of the devices and particles of this invention are described.
摘要翻译： 本发明提供了包括该装置和装置的装置和装置，用于快速泵送和混合相对小体积的电解质和悬浮于其中的离子流体和材料。 这种装置利用非线性感应电渗透作为驱动流体流动的主要机构。 这种装置包括可极化表面，该表面被装入装置的电极或泵送元件中，以及当该装置经受非线性电渗流时，该材料促进在其附近区域处的流体动力滑动。 提供了这些材料的实例。 本发明还提供纳入这种材料的纳米颗粒和微粒以增强非线性诱导电荷电泳运动。 描述本发明的装置和颗粒的使用方法。
-
公开(公告)号：US07708873B2
公开(公告)日：2010-05-04
申请号：US11700949
申请日：2007-02-01
IPC分类号： G01N27/447 , G01N27/453 , A61K9/22
CPC分类号： G01N27/26
摘要： This invention provides devices and apparatuses comprising the same, for efficient pumping and/or mixing of relatively small volumes of fluid. Such devices utilize nonlinear electrokinetics as a primary mechanism for driving fluid flow. Methods of cellular analysis and high-throughput, multi-step product formation using devices of this invention are described.
摘要翻译： 本发明提供了包括该装置和装置的装置和装置，用于有效泵送和/或混合相对较小体积的流体。 这种装置利用非线性电动力作为驱动流体流动的主要机构。 描述使用本发明的装置进行细胞分析和高通量，多步骤产品形成的方法。
-
7.发明授权公开(公告)号：US06865245B2
公开(公告)日：2005-03-08
申请号：US10264098
申请日：2002-10-03
申请人： Martin Z. Bazant
发明人： Martin Z. Bazant
CPC分类号： G21C19/202 , G21C1/07 , G21Y2002/304 , G21Y2004/30 , Y02E30/36
摘要： A guide ring is positioned in the reactor core vessel of a pebble-bed nuclear reactor to segregate fuel pebbles and reflector pebbles fed into the vessel through respective conduits. The reflector pebbles pass through the guide ring and form a central reflector column, while the fuel pebbles pass outside the guide ring and form an annular fuel column surrounding the central reflector column. The guide ring controls the size and shape of the reflector column and controls mixing of the two types of pebbles.
摘要翻译： 引导环位于卵石床核反应堆的反应堆堆芯容器中，以通过相应的管道分离供给到容器中的燃料鹅卵石和反射器鹅卵石。 反射器鹅卵石穿过引导环并形成中心反射器柱，而燃料鹅卵石通过引导环的外部并形成围绕中心反射器柱的环形燃料柱。 引导环控制反射器柱的尺寸和形状，并控制两种类型的鹅卵石的混合。
-
公开(公告)号：US20140102358A1
公开(公告)日：2014-04-17
申请号：US14041592
申请日：2013-09-30
申请人： Jan J. Buzniak , Naveen Tiwari , Vignesh Rajamani , Charles Gasdaska , Christopher D. Jones , Guilford L. Mack, III , Fery Pranadi , Maureen DeLoffi , Martin Z. Bazant
发明人： Jan J. Buzniak , Naveen Tiwari , Vignesh Rajamani , Charles Gasdaska , Christopher D. Jones , Guilford L. Mack, III , Fery Pranadi , Maureen DeLoffi , Martin Z. Bazant
IPC分类号： C30B15/34
CPC分类号： C30B15/34 , C30B29/20 , Y10T117/1044
摘要： An apparatus, die, and method can be used form a ribbon from a melt, where capillaries are relatively short and spacers are relatively long as compared to a die opening. Such a configuration can cause the melt to flow is a transverse direction that is substantially parallel to the solid/liquid interface to help move impurities to desired locations. In a particular embodiment, a crystal ribbon can be formed where defects, such as microvoids and impurities, are at higher concentrations near outer edges of the crystal ribbon. The outer edges can be removed to produce crystal substrates that are substantially free of microvoids and have no or a relatively low concentration of impurities. In another particular embodiment, the transverse flow can also help to increase the crystal growth rate.
摘要翻译： 可以使用从熔体形成带状物的设备，模具和方法，其中毛细管相对短并且间隔件与模具开口相比较长。 这种构造可以使熔体流动是基本上平行于固/液界面的横向方向，以帮助将杂质移动到期望的位置。 在特定实施例中，可以形成晶体带，其中诸如微孔和杂质的缺陷在晶带的外边缘附近处于较高浓度。 可以除去外边缘以产生基本上不含微孔并且没有或相对低浓度的杂质的晶体基底。 在另一个具体实施方案中，横向流动还有助于提高晶体生长速率。
-
公开(公告)号：US20110308953A1
公开(公告)日：2011-12-22
申请号：US13165042
申请日：2011-06-21
CPC分类号： C02F1/4695 , B01D61/42 , B01D61/425 , B01D61/427 , B01D61/44 , B01D61/445 , B01D61/46 , B01D61/48 , B01D61/485 , B01D61/50 , B01D63/06 , B01D2313/345 , C02F1/46109 , C02F1/46114 , C02F1/469 , C02F1/4691 , C02F1/4693 , C02F1/4698 , C02F2001/46161 , C02F2201/4611 , C02F2201/46115 , C02F2201/4613 , C02F2201/46165 , C02F2305/08 , Y02A20/131 , Y02A20/134 , Y02W10/37
摘要： A liquid electrolyte can be desalinated and purified using a system that includes a first electrode and a configuration selected from (a) a second electrode and at least one distinct ion-selective boundary and (b) a second electrode that also serves as the ion-selective boundary. The ion-selective boundary is contained in the liquid conduit adjacent to a porous medium that defines pore channels filled with the liquid and that have a surface charge, and the charge of the ion-selective boundary and the surface charge of the pore channels share the same sign. A liquid including at least one charged species flows through the pore channels, forming a thin diffuse electrochemical double layer at an interface of the liquid and the charged surface of the pore channels. A voltage differential is applied between the electrodes across the porous medium to draw ions in the liquid to the electrodes to produce brine at the electrodes and to create a shock in the dissolved-ion concentration in the bulk volume of the liquid within the pore channels, wherein a depleted zone with a substantially reduced concentration of dissolved ions forms in the liquid bulk volume between the shock and the ion-selective boundary.
摘要翻译： 可以使用包括第一电极和选自（a）第二电极和至少一个不同的离子选择性边界的构造的系统对液体电解质进行脱盐和纯化，以及（b）也用作离子交换膜的第二电极， 选择性边界。 离子选择性边界包含在与多孔介质相邻的液体管道中，该多孔介质限定填充有液体的孔隙通道，并且具有表面电荷，并且孔隙通道的离子选择性边界和表面电荷的电荷共享 相同的标志。 包含至少一种带电荷的物质的液体流过孔道，在液体和孔道的带电表面的界面处形成薄的漫射电化学双层。 在电极之间穿过多孔介质施加电压差以将液体中的离子吸引到电极以在电极处产生盐水并且产生在孔隙通道内的液体的体积体积中的溶解离子浓度的冲击， 其中在冲击和离子选择性边界之间的液体本体体积中形成具有基本上降低的溶解离子浓度的贫化区。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.024 秒)
