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1. 发明申请

WO2014018031A1 GRAPHENE MEMBRANE REPAIR 审中-公开
标题翻译：石墨膜修复
公开(公告)号：WO2014018031A1
公开(公告)日：2014-01-30
申请号：PCT/US2012/048154
申请日：2012-07-25
申请人： EMPIRE TECHNOLOGY DEVELOPMENT LLC , MILLER, Seth, Adrian , DUERKSEN, Gary, L.
发明人： MILLER, Seth, Adrian , DUERKSEN, Gary, L.
IPC分类号： C01B31/04 , B01D71/02 , B01D69/12
CPC分类号： C01B31/0484 , B01D65/108 , B01D69/10 , B01D71/021 , B05D3/007 , B05D2259/00 , B82Y30/00 , B82Y40/00 , C01B32/194 , Y10T428/24339
摘要： Technologies described herein are generally related to systems and processes for repairing a graphene membrane on a support. A chamber may receive a layer of graphene on a support. The layer of graphene may include a hole. A first container including an initiator may be effective to apply an initiator through the hole to the support to functionalize the support and produce an initiator layer on the support. A second container including an activator may be effective to apply an activator through the hole to the initiator layer to activate the initiator layer. The application of the activator may further be effective to grow a polymer from the initiator layer. The growth of the polymer may be effective to produce a polymer plug in the hole and effective to repair at least a portion of the layer of graphene.
摘要翻译：本文描述的技术通常涉及用于修复载体上的石墨烯膜的系统和方法。腔室可以在支撑件上接收一层石墨烯。石墨烯层可以包括孔。包括引发剂的第一容器可以有效地将引发剂通过孔施加到载体上以使载体官能化并在载体上产生引发剂层。包括活化剂的第二容器可以有效地将活化剂通过孔施加到引发剂层以活化引发剂层。活化剂的应用可以进一步有效地从引发剂层生长聚合物。聚合物的生长可以有效地在孔中产生聚合物塞并有效地修复石墨烯层的至少一部分。

2. 发明申请

WO2013115762A1 ACCELERATING TRANSPORT THROUGH GRAPHENE MEMBRANES 审中-公开
标题翻译：通过石墨膜加速运输
公开(公告)号：WO2013115762A1
公开(公告)日：2013-08-08
申请号：PCT/US2012/022858
申请日：2012-01-27
申请人： EMPIRE TECHNOLOGY DEVELOPMENT, LLC , MILLER, Seth, A. , DUERKSEN, Gary, L.
发明人： MILLER, Seth, A. , DUERKSEN, Gary, L.
IPC分类号： C01B31/04
CPC分类号： B01D53/229 , B01D53/228 , B01D67/0039 , B01D67/0069 , B01D67/0072 , B01D69/06 , B01D69/147 , B01D71/021 , B01D2257/102 , B01D2257/104 , B01D2257/108 , B01D2257/11 , B01D2257/302 , B01D2257/304 , B01D2257/502 , B01D2257/504 , B01D2257/702 , B01D2325/12 , B01D2325/20 , B82Y30/00 , C23C16/44 , Y02C10/10
摘要： Technologies are generally described for a membrane that may incorporate a graphene layer perforated by a plurality of nanoscale pores. The membrane may also include a gas sorbent that may be configured to contact a surface of the graphene layer. The gas sorbent may be configured to direct at least one gas adsorbed at the gas sorbent into the nanoscale pores. The nanoscale pores may have a diameter that selectively facilitates passage of a first gas compared to a second gas to separate the first gas from a fluid mixture of the two gases. The gas sorbent may increase the surface concentration of the first gas at the graphene layer. Such membranes may exhibit improved properties compared to conventional graphene and polymeric membranes for gas separations, e.g., greater selectivity, greater gas permeation rates, or the like.
摘要翻译：通常描述一种可以并入由多个纳米尺度孔穿孔的石墨烯层的膜的技术。膜还可以包括气体吸附剂，其可被配置为接触石墨烯层的表面。气体吸附剂可以被配置为将吸附在气体吸附剂处的至少一种气体引导到纳米级孔中。纳米尺度孔可以具有选择性地促进第一气体相对于第二气体的通过的直径，以将第一气体与两种气体的流体混合物分离。气体吸附剂可以增加石墨烯层处的第一气体的表面浓度。与用于气体分离的常规石墨烯和聚合物膜相比，这样的膜可以表现出改进的性能，例如更大的选择性，更大的气体渗透速率等。

3. 发明申请

WO2013112164A1 GRAPHENE MEMBRANE WITH REGULAR ANGSTROM-SCALE PORES 审中-公开
标题翻译：具有常规尺寸孔的石墨膜
公开(公告)号：WO2013112164A1
公开(公告)日：2013-08-01
申请号：PCT/US2012/022798
申请日：2012-01-26
申请人： EMPIRE TECHNOLOGY DEVELOPMENT, LLC , MILLER, Seth, A. , DUERKSEN, Gary, L.
发明人： MILLER, Seth, A. , DUERKSEN, Gary, L.
IPC分类号： G01N33/487
CPC分类号： B01D53/22 , B01D69/10 , B01D71/021 , B01D2325/02 , B82Y30/00 , B82Y40/00
摘要： Technologies are generally described for perforated graphene monolayers and membranes containing perforated graphene monolayers. An example membrane may include a graphene monolayer having a plurality of discrete pores that may be chemically perforated into the graphene monolayer. The discrete pores may be of substantially uniform pore size. The pore size may be characterized by one or more carbon vacancy defects in the graphene monolayer. The graphene monolayer may have substantially uniform pore sizes throughout. In some examples, the membrane may include a permeable substrate that contacts the graphene monolayer and which may support the graphene monolayer. Such perforated graphene monolayers, and membranes comprising such perforated graphene monolayers may exhibit improved properties compared to conventional polymeric membranes for gas separations, e.g., greater selectivity, greater gas permeation rates, or the like.
摘要翻译：通常描述穿孔石墨烯单层和含有穿孔石墨烯单层的膜的技术。示例性膜可以包括石墨烯单层，其具有可以被化学穿透到石墨烯单层中的多个离散孔。离散的孔可以具有基本均匀的孔径。孔径可以由石墨烯单层中的一个或多个碳空位缺陷来表征。石墨烯单层可以具有基本均匀的孔径。在一些实例中，膜可以包括接触石墨烯单层并且可以支撑石墨烯单层的可渗透基底。与用于气体分离的常规聚合物膜相比，这种穿孔的石墨烯单层和包含这种穿孔的石墨烯单层的膜可以表现出改进的性能，例如更大的选择性，更大的气体渗透速率等。

4. 发明申请

WO2009036436A2 TRANSMISSIVE DETECTORS, SYSTEMS INCORPORATING SAME, AND ASSOCIATED METHODS 审中-公开
标题翻译：传输检测器，并入的系统和相关方法
公开(公告)号：WO2009036436A2
公开(公告)日：2009-03-19
申请号：PCT/US2008/076416
申请日：2008-09-15
申请人： OMNIVISION CDM OPTICS, INC. , DUERKSEN, Gary, L.
发明人： DUERKSEN, Gary, L.
IPC分类号： H01L31/0216 , G01J9/00 , G03B5/00 , G06T7/00 , H04N13/00 , H01L31/105
CPC分类号： H01L31/02165 , G01J1/4257 , H01L31/1055 , H04N5/2258 , H04N5/23212 , H04N5/332 , H04N13/243
摘要： A detector assembly is configured for characterizing electromagnetic energy that propagates along a light path. At least a component of the electromagnetic energy carries electromagnetic energy information along the light path. The detector assembly includes a first detector array arranged along the light path and having photosensitive elements aligned to receive at least some of the electromagnetic energy, including the component. The photosensitive elements selectively absorb a first portion of the component and produce a first set of electrical image data, based at least in part on the electomagnetic energy information, in response to the component. At least some of the photosensitive elements are at least partially transparent so that they selectively pass a second portion of the component to continue along the light path.
摘要翻译：检测器组件被配置为表征沿着光路传播的电磁能。电磁能量的至少一部分沿着光路携带电磁能量信息。检测器组件包括沿光路布置的第一检测器阵列，并具有对准以接收包括该部件的至少一些电磁能的光敏元件。感光元件响应于该部件，至少部分地基于电磁能量信息选择性地吸收部件的第一部分并产生第一组电图像数据。至少一些感光元件至少部分透明，使得它们选择性地通过部件的第二部分以沿着光路继续。

5. 发明申请

WO2008134574A1 MULTI-LAYER OPTICAL FILTER DESIGNS AND ASSOCIATED SYSTEMS 审中-公开
标题翻译：多层光学滤波器设计和相关系统
公开(公告)号：WO2008134574A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/061657
申请日：2008-04-25
申请人： CDM OPTICS, INC. , DUERKSEN, Gary, L. , GAO, Lu , SILVEIRA, Paulo, E.X.
发明人： DUERKSEN, Gary, L. , GAO, Lu , SILVEIRA, Paulo, E.X.
IPC分类号： G02B5/28
CPC分类号： G02B5/201 , G02B5/28 , G02B27/0012
摘要： A method for designing a first optical filter, exhibiting a first filter performance satisfying a first preset criterion, and a second optical filter, exhibiting a second filter performance satisfying a second preset criterion, includes providing initial first and second filter designs for the first and second optical filters, respectively, as first and second ordered stacks of layers, respectively. A pair of layers, including a first layer, characterized by a first thickness, and a second layer, characterized by a second thickness, is selected from the first and second ordered stacks of layers. The first thickness is constrained to a first constrained thickness that is a positive integer multiple of the second thickness to yield a constrained first filter design. A predicted performance of the constrained first filter design is determined and compared with the first preset criterion for one of accepting and rejecting the constrained first filter design.
摘要翻译：一种用于设计表现出满足第一预设标准的第一滤波器性能的第一滤光器和表现出满足第二预设标准的第二滤光器性能的第二滤光器的方法，包括提供用于第一和第二滤光器的初始和第二滤光器设计光滤波器分别作为第一和第二有序的层叠层。包括第一厚度的第一层，其特征在于第一厚度的一层，其特征在于第二厚度，从第一层和第二层叠层中选择。第一厚度被约束为第二约束厚度，其是第二厚度的正整数倍，以产生约束的第一过滤器设计。确定受约束的第一滤波器设计的预测性能，并将其与第一预设标准进行比较，以接受和拒绝受约束的第一滤波器设计。

6. 发明申请

WO2008020899A2 ARRAYED IMAGING SYSTEMS AND ASSOCIATED METHODS 审中-公开
标题翻译：阵列成像系统和相关方法
公开(公告)号：WO2008020899A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/009347
申请日：2007-04-17
申请人： CDM OPTICS, INC. , DOWSKI, Edward, R. , SCEPANOVIC, Miodrag , TACHIHARA, Satoru , LINNEN, Christopher, J. , DOBBS, Dennis, W. , FAN, Regis, S. , KUBALA, Kenneth, S. , SILVEIRA, Paulo, E.X. , BARNES, George, C., IV , CHUMACHENKO, Vladislav, V. , MELONI, Mark, A. , SCHWARTZ, Brian, T. , HEPP, Michael , MACON, Kenneth, Ashley , MADER, John, J. , RAUKER, Goran, M. , JOHNSON, Gregory, E. , CORMACK, Robert, H. , TAMAYO, Inga , COMBS, Donald , DUERKSEN, Gary, L. , RHODES, Howard, E. , HE, James
发明人： DOWSKI, Edward, R. , SCEPANOVIC, Miodrag , TACHIHARA, Satoru , LINNEN, Christopher, J. , DOBBS, Dennis, W. , FAN, Regis, S. , KUBALA, Kenneth, S. , SILVEIRA, Paulo, E.X. , BARNES, George, C., IV , CHUMACHENKO, Vladislav, V. , MELONI, Mark, A. , SCHWARTZ, Brian, T. , HEPP, Michael , MACON, Kenneth, Ashley , MADER, John, J. , RAUKER, Goran, M. , JOHNSON, Gregory, E. , CORMACK, Robert, H. , TAMAYO, Inga , COMBS, Donald , DUERKSEN, Gary, L. , RHODES, Howard, E. , HE, James
IPC分类号： H01L27/146
CPC分类号： G06F17/504 , B24B13/06 , B24B49/00 , G02B3/0025 , G02B3/0031 , G02B3/0068 , G02B3/0075 , G02B7/022 , G02B13/0025 , G02B13/006 , G02B13/0085 , G02B27/0025 , G06F17/5081 , G06F2217/06 , G06F2217/12 , H01L27/14618 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L2924/0002 , H04N5/2257 , H01L2924/00
摘要： Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
摘要翻译：阵列成像系统包括由公共基底和第一阵列分层光学元件形成的检测器阵列，每个分层光学元件与检测器阵列中的检测器光学连接。 / p>

7. 发明申请

WO2014084864A1 GAS DETECTION DEVICE WITH GRAPHENE MEMBRANE 审中-公开
标题翻译：具有石墨膜的气体检测装置
公开(公告)号：WO2014084864A1
公开(公告)日：2014-06-05
申请号：PCT/US2012/067490
申请日：2012-11-30
申请人： EMPIRE TECHNOLOGY DEVELOPMENT, LLC
发明人： SJONG, Angele , ANDERSON, Kraig , DUERKSEN, Gary, L. , MILLER, Seth, A.
IPC分类号： G01N27/447
CPC分类号： G01N33/0016 , G01N27/40 , Y10T29/53 , Y10T436/153333 , Y10T436/17 , Y10T436/177692 , Y10T436/182 , Y10T436/186 , Y10T436/204998 , Y10T436/207497 , Y10T436/21 , Y10T436/22
摘要： Technologies are generally described for gas filtration and detection devices. Example devices may include a graphene membrane and a sensing device. The graphene membrane may be perforated with a plurality of discrete pores having a size-selective to enable one or more molecules to pass through the pores. A sensing device may be attached to a supporting permeable substrate and coupled with the graphene membrane. A fluid mixture including two or more molecules may be exposed to the graphene membrane. Molecules having a smaller diameter than the discrete pores may be directed through the graphene pores, and may be detected by the sensing device. Molecules having a larger size than the discrete pores may be prevented from crossing the graphene membrane. The sensing device may be configured to identify a presence of a selected molecule within the mixture without interference from contaminating factors.
摘要翻译：技术通常被描述用于气体过滤和检测装置。示例性装置可以包括石墨烯膜和感测装置。石墨烯膜可以穿孔具有大小选择性的多个离散孔，以使一个或多个分子能够通过孔。感测装置可以附接到支撑可渗透基底并与石墨烯膜耦合。包含两个或更多个分子的流体混合物可能暴露于石墨烯膜。具有比离散孔更小的直径的分子可以被引导通过石墨烯孔，并且可以由感测装置检测。可以防止具有比离散孔更大的尺寸的分子与石墨烯膜交叉。感测装置可以被配置为在混合物内识别选定分子的存在而不受污染因素的干扰。

8. 发明申请

WO2014084856A1 GRAPHENE MEMBRANE WITH SIZE-TUNABLE NANOSCALE PORES 审中-公开
标题翻译：具有大小不等的纳米孔的石墨膜
公开(公告)号：WO2014084856A1
公开(公告)日：2014-06-05
申请号：PCT/US2012/067392
申请日：2012-11-30
申请人： EMPIRE TECHNOLOGY DEVELOPMENT, LLC
发明人： MILLER, Seth, A. , DUERKSEN, Gary, L.
IPC分类号： C01B31/04
CPC分类号： B01D39/2055 , B01D67/0062 , B01D69/02 , B01D69/122 , B01D71/021 , B01D2325/021 , Y10T428/24322
摘要： Technologies are generally described for a graphene membrane with uniformly-sized nanoscale pores that may be prepared at a desired size using colloidal lithography. A graphene monolayer may be coated with colloidal nanoparticles using self-assembly, followed by off-axis metal layer deposition, for example. The metal layer may form on the colloidal nanoparticles and on portions of the graphene not shadowed by the nanoparticles. The nanoparticles may be removed to leave a negative metal mask that exposes the underlying graphene through holes left by the removed nanospheres. The bare graphene may be etched to create pores using an oxygen plasma or similar material, while leaving metal-masked regions intact. Pore size may be controlled according to size of colloidal nanoparticles and angle of metal deposition relative to the substrate. The process may result in a dense, hexagonally packed array of uniform holes in graphene for use as a membrane, especially in liquid separations.
摘要翻译：通常描述具有均匀尺寸的纳米尺度孔的石墨烯膜的技术，其可以使用胶体光刻法以所需尺寸制备。石墨烯单层可以使用自组装涂覆胶体纳米粒子，然后例如离轴金属层沉积。金属层可以形成在胶体纳米颗粒上，并且在石墨烯的部分上不被纳米颗粒遮蔽。可以去除纳米颗粒以留下阴极金属掩模，其通过去除的纳米球留下的孔暴露下面的石墨烯。可以使用氧等离子体或类似材料蚀刻裸石墨烯以产生孔，同时保留金属掩蔽区。孔径可以根据胶体纳米粒子的尺寸和相对于基底的金属沉积角来控制。该方法可能导致石墨烯中密集的六边形排列的均匀孔，用作膜，特别是在液体分离中。

9. 发明申请

WO2014084861A1 SELECTIVE MEMBRANE SUPPORTED ON NANOPOROUS GRAPHENE 审中-公开
标题翻译：选择性膜支持纳米石墨
公开(公告)号：WO2014084861A1
公开(公告)日：2014-06-05
申请号：PCT/US2012/067467
申请日：2012-11-30
申请人： EMPIRE TECHNOLOGY DEVELOPMENT, LLC
发明人： MILLER, Seth, Adrian , DUERKSEN, Gary, L.
IPC分类号： B01D61/00
CPC分类号： B01D69/12 , B01D67/0037 , B01D67/006 , B01D67/0062 , B01D67/0069 , B01D69/141 , B01D69/148 , B01D71/021 , B01D71/022 , B01D71/028 , B01D71/06 , B01D2323/42 , B32B38/0032 , Y10T156/1056
摘要： Technologies are generally described for composite membranes that may include a nanoporous graphene layer sandwiched between a first selective membrane and a porous support substrate. The composite membranes may be formed by depositing the selective membrane on one side of the nanoporous graphene layer, while the other side of the nanoporous graphene layer may be supported at a nonporous support substrate. The nanoporous graphene layer may be removed with the selective membrane from the nonporous support substrate and contacted to the porous support substrate to form the composite membranes. By depositing the selective membrane on a flat surface, the nanoporous graphene on the nonporous support substrate, the selective membranes may be produced with reduced defect formation at thicknesses of as little as 0.1 μιη or less. The described composite membranes may have increased permeance compared to thicker selective membranes, and structural strength greater than thin selective membranes alone.
摘要翻译：通常描述复合膜的技术，其可以包括夹在第一选择膜和多孔支撑基底之间的纳米多孔石墨烯层。复合膜可以通过在纳米多孔石墨烯层的一侧上沉积选择性膜而形成，而纳米多孔石墨烯层的另一侧可以被支撑在无孔支撑基底上。纳米多孔石墨烯层可以用选择性膜从无孔支撑基底去除并与多孔载体基底接触以形成复合膜。通过将选择性膜沉积在平坦表面上，在无孔支撑衬底上的纳米多孔石墨烯，选择性膜可以以低至0.1微米厚度的缺陷形成减少来生产。或更少。与较厚的选择性膜相比，所述复合膜可能具有增加的渗透性，并且结构强度大于单独的薄选择性膜。

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