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1.发明授权Photonic colloidal crystal columns and their inverse structures for chromatography 失效光子胶体晶体柱及其反相结构进行色谱分析公开(公告)号：US07373073B2
公开(公告)日：2008-05-13
申请号：US11005457
申请日：2004-12-07
IPC分类号： G02B6/00
CPC分类号： G01N30/6082 , B01D15/22 , B01D15/3871 , B01J20/282 , B82Y20/00 , G02B6/1225
摘要： The present invention provides a straightforward and robust synthetic process for producing a chromatographic column with eluent-sensitive light diffracting properties based on an inherent photonic band structure and a chromatographic device using the chromatographic column. The present invention provides chromatographic devices employing a chromatographic column which in one embodiment is a photonic colloidal crystal which includes an assembly of colloidal microspheres assembled into a highly ordered array within a housing such as a tube with the highly ordered array being a photonic crystal along the length of the crystal, and a second embodiment which is an inverse construct of the first embodiment, where solid microspheres making up the photonic colloidal crystal chromatographic column are replaced with spherical voids or void spaces subsequent to infiltration of a material of selected refractive index. The photonic band structures of the first type of column made with colloidal particles and the second type of column made by inverting the first type of column may include a photonic band gap, a fundamental stop-band, higher stop-bands, or combinations thereof.
摘要翻译： 本发明提供了一种用于生产具有基于固有光子带结构的洗脱剂敏感的光衍射性质和使用色谱柱的色谱装置的色谱柱的简单和可靠的合成方法。 本发明提供了使用色谱柱的色谱装置，其在一个实施方案中是光子胶体晶体，其包括在诸如管的壳体内组装成高度有序阵列的胶体微球的组合，其中高度有序的阵列是沿着 以及作为第一实施方案的逆构造的第二实施方案，其中组成光子胶体晶体色谱柱的固体微球在被选择的折射率材料渗透后被球形空隙或空隙空间所取代。 由胶体颗粒制成的第一种类型的柱的光子带结构和通过反转第一类型的柱而制成的第二类型的列可以包括光子带隙，基本阻挡带，更高的阻挡带或其组合。
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2.发明授权公开(公告)号：US07938980B2
公开(公告)日：2011-05-10
申请号：US11978225
申请日：2007-10-26
CPC分类号： C03C15/00 , B82Y20/00 , C07C211/31 , C07C217/58 , G02B6/1225
摘要： A method of using a chemical compound as an etchant for the removal of unmodified areas of a chalcogenide-based glass, while leaving the imagewise modified areas un-removed, wherein the compound contains a secondary amine, R1 R2 NH, with R1 and/or R2 having a sterically bulky group with more than 5 atoms.
摘要翻译： 使用化学化合物作为蚀刻剂去除硫属元素化物基玻璃的未改性区域同时保留成像修饰区域未被去除的方法，其中所述化合物含有仲胺R 1 R 2 NH，其中R 1和/或 R2具有大于5个原子的空间庞大的基团。
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公开(公告)号：US08676016B2
公开(公告)日：2014-03-18
申请号：US12527382
申请日：2007-02-16
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00 , C08J5/18
摘要： A compressible photonic crystal comprising a polymer with an ordered array of voids, the photonic crystal having a reflectance in a first wavelength range for light incident to its incident surface and its opposing incident surface; wherein compression against at least a portion of at least one of the surfaces shifts the reflectance to a second wavelength range in at least that portion of that surface. The crystal may be used in authentication devices of various types.
摘要翻译： 一种可压缩光子晶体，其包含具有有序空间阵列的聚合物，所述光子晶体对于入射到其入射表面的光和其相对的入射表面具有在第一波长范围内的反射率; 其中针对至少一个表面的至少一部分的压缩将所述反射率在所述表面的至少所述部分中移动到第二波长范围。 该晶体可用于各种认证装置。
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公开(公告)号：US20090166325A1
公开(公告)日：2009-07-02
申请号：US12227559
申请日：2007-05-16
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/13
摘要： The invention relates to a process for producing a photonic crystal which consists of a material of high refractive index, comprising the following process steps: a) providing a polymer structure with crosslinked air pores, whose surface has empty interstitial sites, b) applying a homogeneous, isotropic thin coating material to the surface of the polymer structure, c) introducing a high-index material, d) opening up a route to the polymer or to the coating material applied in step b), e) removing the layer applied in step b), f) removing the polymeric structure.
摘要翻译： 本发明涉及一种制备由高折射率材料组成的光子晶体的方法，包括以下工艺步骤：a）提供具有交联的空气孔的聚合物结构，其表面具有空的间隙位置，b）施加均匀的 ，各向同性薄涂层材料到聚合物结构的表面，c）引入高折射率材料，d）打开到步骤b）中施加的聚合物或涂层材料的路线，e）去除步骤中施加的层 b），f）除去聚合物结构。
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公开(公告)号：US08202437B2
公开(公告)日：2012-06-19
申请号：US12227559
申请日：2007-05-16
IPC分类号： B29D11/00
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/13
摘要： The invention relates to a process for producing a photonic crystal which consists of a material of high refractive index, comprising the following process steps: a) providing a polymer structure with crosslinked air pores, whose surface has empty interstitial sites, b) applying a homogeneous, isotropic thin coating material to the surface of the polymer structure, c) introducing a high-index material, d) opening up a route to the polymer or to the coating material applied in step b), e) removing the layer applied in step b), f) removing the polymeric structure.
摘要翻译： 本发明涉及一种制备由高折射率材料组成的光子晶体的方法，包括以下工艺步骤：a）提供具有交联的空气孔的聚合物结构，其表面具有空的间隙位置，b）施加均匀的 ，各向同性薄涂层材料到聚合物结构的表面，c）引入高折射率材料，d）打开到步骤b）中施加的聚合物或涂层材料的路线，e）去除步骤中施加的层 b），f）除去聚合物结构。
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公开(公告)号：US20100150511A1
公开(公告)日：2010-06-17
申请号：US12527382
申请日：2007-02-16
CPC分类号： G02B6/1225 , B82Y20/00 , C08J5/18
摘要： A compressible photonic crystal comprising a polymer with an ordered array of voids, the photonic crystal having a reflectance in a first wavelength range for light incident to its incident surface and its opposing incident surface; wherein compression against at least a portion of at least one of the surfaces shifts the reflectance to a second wavelength range in at least that portion of that surface. The crystal may be used in authentication devices of various types.
摘要翻译： 一种可压缩光子晶体，其包含具有有序空间阵列的聚合物，所述光子晶体对于入射到其入射表面的光和其相对的入射表面具有在第一波长范围内的反射率; 其中针对至少一个表面的至少一部分的压缩将所述反射率在所述表面的至少所述部分中移动到第二波长范围。 该晶体可用于各种认证装置。
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7.发明申请公开(公告)号：US20080128391A1
公开(公告)日：2008-06-05
申请号：US11978225
申请日：2007-10-26
IPC分类号： C03C15/00
CPC分类号： C03C15/00 , B82Y20/00 , C07C211/31 , C07C217/58 , G02B6/1225
摘要： A method of using a chemical compound as an etchant for the removal of unmodified areas of a chalcogenide-based glass, while leaving the imagewise modified areas un-removed, wherein the compound contains a secondary amine, R1 R2 NH, with R1 and/or R2 having a sterically bulky group with more than 5 atoms.
摘要翻译： 使用化学化合物作为蚀刻剂去除硫属元素化物基玻璃的未改性区域同时保留成像修饰区域未被去除的方法，其中所述化合物含有仲胺R 1 R 2 NH，其中R 1和/或 R2具有大于5个原子的空间庞大的基团。
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8.发明申请Method of transformation of bridging organic groups in organosilica materials 审中-公开有机硅材料中桥连有机基团的转化方法公开(公告)号：US20090130412A1
公开(公告)日：2009-05-21
申请号：US11921325
申请日：2005-09-22
申请人： Benjamin David Hatton , Geoffrey Alan Ozin , Doug Dragan Perovic , Kai Manfred Martin Landskron
发明人： Benjamin David Hatton , Geoffrey Alan Ozin , Doug Dragan Perovic , Kai Manfred Martin Landskron
CPC分类号： B01J29/0308
摘要： This invention relates to a chemical transformation of the bridging organic groups in metal oxide materials containing bridging organic groups, such as bridged organosilicas, wherein such a transformation greatly benefits properties for low dielectric constant (k) applications. A thermal treatment at specific temperatures is shown to cause a transformation of the organic groups from a bridging to a terminal configuration, which consumes polar hydroxyl groups. The transformation causes k to decrease, and the hydrophobicity to increase (through ‘self-hydrophobization’). As a result of the bridge-terminal transformation, porous organosilica films are shown to have k 6 GPa, do not require additional chemical surface treatment for dehydroxylation (hydrophobicity).
摘要翻译： 本发明涉及桥接有机基团在含有桥连有机基团的金属氧化物材料中的化学转化，其中这种转变大大有利于低介电常数（k）应用的性能。 显示在特定温度下的热处理会引起有机基团从桥连转变为端基构型，其消耗极性羟基。 转化导致k降低，疏水性增加（通过“自我疏水化”）。 由于桥端转化，多孔有机硅膜显示为k <2.0，E> 6 GPa，不需要额外的化学表面处理脱羟基（疏水性）。
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9.发明授权Method of self-assembly and optical applications of crystalline colloidal patterns on substrates 失效结晶胶体图案在基底上的自组装和光学应用的方法公开(公告)号：US07247349B2
公开(公告)日：2007-07-24
申请号：US10660588
申请日：2003-09-12
申请人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
发明人： Geoffrey Alan Ozin , San Ming Yang , Hernan Miguez
CPC分类号： B32B9/00 , B05D1/283 , B32B3/30 , B82Y15/00 , B82Y20/00 , B82Y30/00 , B82Y40/00 , G02B6/1225 , G02B6/13 , Y10S977/779 , Y10S977/883 , Y10T428/24355 , Y10T428/24372 , Y10T428/24479 , Y10T428/2457 , Y10T428/24579 , Y10T428/2462
摘要： This invention describes methods of synthesis and applications of planarized photonic crystals. Provided are simple, quick, reproducible and inexpensive methods that combine self-assembly and lithography to achieve the first examples of vectorial control of thickness, structure, area, topology, orientation and registry of colloidal crystals that have been patterned in substrates for use in lab-on-chip and photonic chip technologies. 1-, 2 and 3-D colloidal crystals patterned either on or within substrates can be used for templating inverted colloidal crystal replica patterns made of materials like silicon as well as building micron scale structural defects in such colloidal crystals. These photonic crystals can form the basis of a range of optical devices that may be integrated within photonic chips and coupled to optical fibers and/or waveguides to enable development of highly compact planarized optically integrated photonic crystal devices and circuits for use in future all-optical computers and optical telecommunication systems.
摘要翻译： 本发明描述了平面化光子晶体的合成和应用方法。 提供了简单，快速，可再现和便宜的方法，其组合自组装和光刻以实现已经在用于实验室的基板中图案化的胶体晶体的厚度，结构，面积，拓扑，取向和注册表的矢量控制的第一示例 芯片和光子芯片技术。 图案化在衬底上或衬底内的1，2和3-D胶体晶体可用于模板化由硅材料制成的反胶体晶体复制图案以及在这种胶体晶体中构建微米级结构缺陷。 这些光子晶体可以形成一系列光学器件的基础，光学器件可以集成在光子芯片中并且耦合到光纤和/或波导，以便能够开发用于将来全光学的高度紧凑的平面化的光学集成光子晶体器件和电路 计算机和光通信系统。
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10.发明授权Transparent conductive porous nanocomposites and methods of fabrication thereof 有权透明导电多孔纳米复合材料及其制造方法公开(公告)号：US09139917B2
公开(公告)日：2015-09-22
申请号：US13502348
申请日：2010-10-15
申请人： Paul Gregory O'Brien , Daniel P. Puzzo , Nazir Pyarali Kherani , Geoffrey Alan Ozin , Alongkarn Chutinan , Zheng-Hong Lu , Michael G. Helander
发明人： Paul Gregory O'Brien , Daniel P. Puzzo , Nazir Pyarali Kherani , Geoffrey Alan Ozin , Alongkarn Chutinan , Zheng-Hong Lu , Michael G. Helander
IPC分类号： H01L31/0236 , C25B1/00 , H01L31/054 , C03C17/00 , H01B1/08 , H01L31/0224 , H01L31/0368 , H01L31/0376 , H01L31/072 , H01L31/0725 , H01L51/52 , H01L31/056 , H02S40/44 , H01L33/46
CPC分类号： C25B1/003 , C03C17/006 , C03C2217/425 , H01B1/08 , H01L31/022466 , H01L31/022475 , H01L31/03685 , H01L31/03762 , H01L31/0549 , H01L31/056 , H01L31/072 , H01L31/0725 , H01L33/46 , H01L51/5206 , H01L51/5215 , H01L51/5265 , H01L2251/5369 , H02S40/44 , H05B33/28 , Y02E10/52 , Y02E10/545 , Y02E10/548 , Y02E10/60 , Y02E60/366 , Y10T428/249953
摘要： A nanocomposite material that is both transparent and electrically conductive is provided. The nanocomposite comprises a nanoporous matrix, preferably formed from nanoparticles, that is internally coated with a transparent conductive material to define an internal conductive path within the nanocomposite. The nanocomposite is substantially transparent over a defined spectral range that preferably includes at least a portion of the visible spectrum, and preferably comprises pores with a mean diameter of less than approximately 25 nm. A bilayer may be formed by depositing a layer of a transparent conductive material on top of a nanocomposite layer, or by depositing a second layer of a nanocomposite having different optical properties. The nanocomposites formed using a combination of sequential and/or concurrent deposition techniques are correspondingly discrete and/or continuously varying structures. Multilayer structures, such as photonic crystal reflectors, may be formed by depositing multiple bilayers, and integrated into devices such as tandem solar cells.
摘要翻译： 提供了透明和导电的纳米复合材料。 纳米复合材料包括优选由纳米颗粒形成的纳米孔基质，其内部涂覆有透明导电材料以在纳米复合材料内限定内部导电路径。 纳米复合材料在限定的光谱范围内基本上是透明的，优选地包括可见光谱的至少一部分，并且优选地包括平均直径小于约25nm的孔。 可以通过在纳米复合层的顶部上沉积透明导电材料层，或通过沉积具有不同光学性质的纳米复合材料的第二层来形成双层。 使用顺序和/或并行沉积技术的组合形成的纳米复合材料相应地是离散的和/或连续变化的结构。 多层结构，例如光子晶体反射器，可以通过沉积多个双层并且集成到诸如串联太阳能电池的装置中而形成。
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