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公开(公告)号：US20080175780A1
公开(公告)日：2008-07-24
申请号：US12015712
申请日：2008-01-17
IPC分类号： C01B31/04 , C01B21/00 , C07C49/12 , C07C261/04 , C01B35/14
CPC分类号： C01B21/068 , B82Y30/00 , B82Y40/00 , C01B3/0021 , C01B32/15 , C01B32/22 , C01P2002/08 , Y02E60/325
摘要： The disclosure relates to a material for reversibly storing and releasing hydrogen comprising graphite or a graphitic structure, for example, comprising an ordered graphite structure of carbon and nitrogen atoms wherein the interlayer and/or interstitial volume is occupied with at least one intercalated anionic species. While any suitable anionic species can be employed, examples of suitable species are at least one of: F− (fluoride), (C≡C)2− (diacetylide), and (N═C═N)2−. Desirable anionic species typically have a relatively high charge to volume ratio. The disclosure also relates to a material for reversibly storing and releasing hydrogen comprising ordered graphitic structures comprising at least one member selected from the group of graphite, single walled carbon nanotubes, multiwalled carbon nanotubes, graphite nanofibers, carbon nanohorns, and boron nitride. The carbon materials may incorporate substitutional nitrogen atoms in the graphite lattice at a level ranging from about 1 to about 40 atomic percent.
摘要翻译： 本公开涉及用于可逆地储存和释放包含石墨或石墨结构的氢的材料，例如包括碳和氮原子的有序石墨结构，其中中间层和/或间隙体积被至少一个插层的阴离子物质占据。 尽管可以使用任何合适的阴离子种类，但合适的物质的实例是以下至少一种：氟化物（氟化物），（C≡C）2 - （二乙酰基）， 和（NCN）2 - 。 理想的阴离子物质通常具有相对高的电荷与体积比。 本公开还涉及用于可逆地储存和释放氢的材料，其包含选自石墨，单壁碳纳米管，多壁碳纳米管，石墨纳米纤维，碳纳米角和氮化硼中的至少一种的有序石墨结构。 碳材料可以在约1至约40原子百分比的范围内在石墨晶格中引入取代的氮原子。
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2.发明授权公开(公告)号：US07429372B2
公开(公告)日：2008-09-30
申请号：US10833484
申请日：2004-04-27
CPC分类号： C01B3/0015 , Y02E60/328
摘要： Processes are provided for the storage and release of hydrogen by means of a substantially reversible catalytic hydrogenation of extended pi-conjugated substrates which include large polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons with nitrogen heteroatoms, polycyclic aromatic hydrocarbons with oxygen heteroatoms, polycyclic aromatic hydrocarbons with alkyl, alkoxy, nitrile, ketone, ether or polyether substituents, pi-conjugated molecules comprising 5 membered rings, pi-conjugated molecules comprising six and five membered rings with nitrogen or oxygen hetero atoms, and extended pi-conjugated organic polymers. The hydrogen, contained in the at least partially hydrogenated form of the extended pi-conjugated system, can be facilely released for use by a catalytic dehydrogenation of the latter in the presence of a dehydrogenation catalyst which can be effected by lowering the hydrogen gas pressure, generally to pressures greater than 0.1 bar or raising the temperature to less than 250° C. or less, or by a combination of these two process parameters.
摘要翻译： 提供了通过扩展的π-共轭底物的基本可逆的催化氢化来提供氢的方法，其包括大的多环芳烃，具有氮杂原子的多环芳烃，具有氧杂原子的多环芳烃，具有烷基的多环芳烃 烷氧基，腈，酮，醚或聚醚取代基，包含5元环的π-共轭分子，包含具有氮或氧杂原子的六元和五元环的π-共轭分子和延伸的π-共轭有机聚合物。 包含在延伸的π-共轭体系的至少部分氢化形式中的氢可以通过在脱氢催化剂的存在下通过催化脱氢来容易地释放使用，所述脱氢催化剂可以通过降低氢气压力来实现， 通常压力大于0.1巴或将温度升高到小于250℃或更低，或通过这两个工艺参数的组合。
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公开(公告)号：US07351395B1
公开(公告)日：2008-04-01
申请号：US11266803
申请日：2005-11-04
申请人： Guido Peter Pez , Aaron Raymond Scott , Alan Charles Cooper , Hansong Cheng , Frederick Carl Wilhelm , Atteye Houssein Abdourazak
发明人： Guido Peter Pez , Aaron Raymond Scott , Alan Charles Cooper , Hansong Cheng , Frederick Carl Wilhelm , Atteye Houssein Abdourazak
CPC分类号： C01B3/0015 , C01B3/26 , C01B2203/1252 , F17C11/005 , Y02E60/321 , Y02E60/328
摘要： Processes are provided for the storage and release of hydrogen by means of a substantially reversible catalytic hydrogenation of extended pi-conjugated substrates which include large polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons with nitrogen heteroatoms, polycyclic aromatic hydrocarbons with oxygen heteroatoms, polycyclic aromatic hydrocarbons with alkyl, alkoxy, nitrile, ketone, ether or polyether substituents, pi-conjugated molecules comprising 5 membered rings, pi-conjugated molecules comprising six and five membered rings with nitrogen or oxygen hetero atoms, and extended pi-conjugated organic polymers. The hydrogen, contained in the at least partially hydrogenated form of the extended pi-conjugated system, can be facilely released for use by a catalytic dehydrogenation of the latter in the presence of a dehydrogenation catalyst which can be effected by lowering the hydrogen gas pressure, generally to pressures greater than 0.1 bar or raising the temperature to less than 250° C. or less, or by a combination of these two process parameters.
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公开(公告)号：US08952188B2
公开(公告)日：2015-02-10
申请号：US12904421
申请日：2010-10-14
IPC分类号： C23C16/18 , C23C16/40 , C23C16/455
CPC分类号： C23C16/18 , C07F7/003 , C23C16/405 , C23C16/45553 , Y02P20/582
摘要： The present invention is related to a family of Group 4 metal precursors represented by the formula: M(OR1)2(R2C(O)C(R3)C(O)OR1)2 wherein M is a Group 4 metals of Ti, Zr, or Hf; wherein R1 is selected from the group consisting of a linear or branched C1-10 alkyl and a C6-12 aryl, preferably methyl, ethyl or n-propyl; R2 is selected from the group consisting of branched C3-10 alkyls, preferably iso-propyl, tert-butyl, sec-butyl, iso-butyl, or tert-amyl and a C6-12 aryl; R3 is selected from the group consisting of hydrogen, C1-10 alkyls, and a C6-12 aryl, preferably hydrogen. In a preferred embodiment of this invention, the precursor is a liquid or a solid with a melting point below 60° C.
摘要翻译： 本发明涉及由下式表示的第4族金属前体：M（OR1）2（R2C（O）C（R3）C（O）OR1）2，其中M是Ti，Zr的第4族金属 ，或Hf; 其中R 1选自直链或支链C 1-10烷基和C 6-12芳基，优选甲基，乙基或正丙基; R2选自支链C 3-10烷基，优选异丙基，叔丁基，仲丁基，异丁基或叔戊基和C 6-12芳基; R 3选自氢，C 1-10烷基和C 6-12芳基，优选氢。 在本发明的优选实施方案中，前体是熔点低于60℃的液体或固体。
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公开(公告)号：US07919409B2
公开(公告)日：2011-04-05
申请号：US12192603
申请日：2008-08-15
申请人： Hansong Cheng , Xinjian Lei , Daniel P. Spence , John Anthony Thomas Norman , David Allen Roberts , Bo Han , Chenggang Zhou , Jinping Wu
发明人： Hansong Cheng , Xinjian Lei , Daniel P. Spence , John Anthony Thomas Norman , David Allen Roberts , Bo Han , Chenggang Zhou , Jinping Wu
IPC分类号： H01L21/285
CPC分类号： H01L21/76846
摘要： We have used the state-of-the-art computational chemistry techniques to identify adhesion promoting layer materials that provide good adhesion of copper seed layer to the adhesion promoting layer and the adhesion promoting layer to the barrier layer. We have identified factors responsible for providing good adhesion of copper layer on various metallic surfaces and circumstances under which agglomeration of copper film occur. Several promising adhesion promoting layer materials based on chromium alloys have been predicted to be able to significantly enhance the adhesion of copper films. Chromium containing complexes of a polydentate β-ketoiminate have been identified as chromium containing precursors to make the alloys with chromium.
摘要翻译： 我们使用最先进的计算化学技术来鉴别提供铜种子层对粘合促进层和粘附促进层对阻挡层的良好粘附性的粘附促进层材料。 我们已经确定了在各种金属表面上提供铜层的良好附着力以及发生铜膜附聚的情况的因素。 已经预测了几种基于铬合金的有希望的粘合促进层材料能够显着增强铜膜的粘附性。 已经鉴定了多齿和重铬酸盐的含铬络合物是含铬的前体，以使铬合金化。
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公开(公告)号：US20070248754A1
公开(公告)日：2007-10-25
申请号：US11735603
申请日：2007-04-16
申请人： Xinjian Lei , Michael Ulman , Liam Quinn , Hansong Cheng
发明人： Xinjian Lei , Michael Ulman , Liam Quinn , Hansong Cheng
IPC分类号： C23C16/00
摘要： A plurality of metal-containing complexes of a polydentate beta-ketoiminate, one embodiment of which is represented by the structure are shown: wherein M is a metal such as calcium, strontium, barium, scandium, yttrium, lanthanum, titanium, zirconium, vanadium, tungsten, manganese, cobalt, iron, nickel, ruthenium, zinc, copper, palladium, platinum, iridium, rhenium, osmium; wherein R1 is selected from the group consisting of alkyl, fluoroalkyl, cycloaliphatic, and aryl, having from 1 to 10 carbon atoms; R2 can be from the group consisting of hydrogen, alkyl, alkoxy, cycloaliphatic, and aryl; R3 is linear or branched selected from the group consisting of alkylene, fluoroalkyl, cycloaliphatic, and aryl; R4 is an alkylene bridge; R5-6 are individually linear or branched selected from the group consisting of alkyl, fluoroalkyl, cycloaliphatic, aryl, and they can be connected to form a ring containing carbon, oxygen, or nitrogen atoms; n is an integer equal to the valence of the metal M.
摘要翻译： 多结晶β-酮亚胺酸盐的多金属络合物，其一个实施方案由结构表示：其中M是金属如钙，锶，钡，钪，钇，镧，钛，锆，钒 钨，锰，钴，铁，镍，钌，锌，铜，钯，铂，铱，铼，锇; 其中R 1选自具有1至10个碳原子的烷基，氟烷基，脂环族和芳基; R 2可以来自氢，烷基，烷氧基，脂环族和芳基; R 3是直链或支链的，选自亚烷基，氟代烷基，脂环族和芳基; R 4是亚烷基桥; R 5-10各自为直链或支链，选自烷基，氟烷基，脂环族，芳基，并且它们可连接形成含有碳，氧或氮原子的环; n是等于金属M的化合价的整数。
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公开(公告)号：US20050118091A1
公开(公告)日：2005-06-02
申请号：US10724848
申请日：2003-12-01
申请人： Alan Cooper , Hansong Cheng , Guido Pez
发明人： Alan Cooper , Hansong Cheng , Guido Pez
CPC分类号： B82Y30/00 , B82Y40/00 , C01B3/0021 , C01B32/162 , C01B2202/02 , C01B2202/34 , C01B2202/36 , D01F9/12 , D01F11/122 , Y02E60/325
摘要： A material for the storage of hydrogen is provided comprising single wall carbon nanotubes (SWNT), wherein the majority of the diameters of the single wall carbon nanotubes of the assembly range from 0.4 to 1.0 nanometers (nm), and the average length is less than or equal to 1000 nm, or the diameters of the single wall carbon nanotubes of the assembly range from 0.4 to 1.0 nanometers (nm), and the heat (−ΔH) of hydrogen adsorption of the material is within the range from 4 kcal/mole H2 to 8 kcal/mole H2. Processes for the storage and release of hydrogen using the materials are disclosed.
摘要翻译： 提供了用于储存氢的材料，其包括单壁碳纳米管（SWNT），其中组合物的单壁碳纳米管的大部分直径范围为0.4至1.0纳米（nm），平均长度小于 或者等于1000nm，或组合物的单壁碳纳米管的直径范围为0.4至1.0纳米（nm），并且材料的氢吸附的热（-DeltaH）在4kcal /摩尔的范围内 H 2〜8kcal / mole H 2。 公开了使用该材料储存和释放氢的方法。
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8.发明授权公开(公告)号：US08912353B2
公开(公告)日：2014-12-16
申请号：US13114287
申请日：2011-05-24
CPC分类号： C07F7/025 , C23C16/345 , C23C16/401
摘要： Described herein are precursors and methods of forming dielectric films. In one aspect, there is provided a silicon precursor having the following formula I: wherein R1 is independently selected from hydrogen, a linear or branched C1 to C6 alkyl, a linear or branched C2 to C6 alkenyl, a linear or branched C2 to C6 alkynyl, a C1 to C6 alkoxy, a C1 to C6 dialkylamino and an electron withdrawing group and n is a number selected from 0, 1, 2, 3, 4, and 5; and R2 is independently selected from hydrogen, a linear or branched C1 to C6 alkyl, a linear or branched C2 to C6 alkenyl, a linear or branched C2 to C6 alkynyl, a C1 to C6 alkoxy, a C1 to C6 dialkylamino, a C6 to C10 aryl, a linear or branched C1 to C6 fluorinated alkyl, and a C4 to C10 cyclic alkyl group.
摘要翻译： 这里描述的是形成介电膜的前体和方法。 一方面，提供了具有下式I的硅前体：其中R 1独立地选自氢，直链或支链C 1至C 6烷基，直链或支链C 2至C 6烯基，直链或支链C 2至C 6炔基 C1-C6烷氧基，C1-C6二烷基氨基和吸电子基，n是选自0,1,2,3,4和5的数; R 2独立地选自氢，直链或支链C 1至C 6烷基，直链或支链C 2至C 6烯基，直链或支链C 2至C 6炔基，C 1至C 6烷氧基，C 1至C 6二烷基氨基，C 6至 C 10芳基，直链或支链C 1至C 6氟化烷基和C 4至C 10环烷基。
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公开(公告)号：US20110250126A1
公开(公告)日：2011-10-13
申请号：US12904421
申请日：2010-10-14
IPC分类号： C07F7/00 , C01G23/047 , C07F7/28
CPC分类号： C23C16/18 , C07F7/003 , C23C16/405 , C23C16/45553 , Y02P20/582
摘要： The present invention is related to a family of Group 4 metal precursors represented by the formula: M(OR1)2(R2C(O)C(R3)C(O)OR1)2 wherein M is a Group 4 metals of Ti, Zr, or Hf; wherein R1 is selected from the group consisting of a linear or branched C1-10 alkyl and a C6-12 aryl, preferably methyl, ethyl or n-propyl; R2 is selected from the group consisting of branched C3-10 alkyls, preferably iso-propyl, tert-butyl, sec-butyl, iso-butyl, or tert-amyl and a C6-12 aryl; R3 is selected from the group consisting of hydrogen, C1-10 alkyls, and a C6-12 aryl, preferably hydrogen. In a preferred embodiment of this invention, the precursor is a liquid or a solid with a melting point below 60° C.
摘要翻译： 本发明涉及由下式表示的第4族金属前体：M（OR1）2（R2C（O）C（R3）C（O）OR1）2，其中M是Ti，Zr的第4族金属 ，或Hf; 其中R 1选自直链或支链C 1-10烷基和C 6-12芳基，优选甲基，乙基或正丙基; R2选自支链C 3-10烷基，优选异丙基，叔丁基，仲丁基，异丁基或叔戊基和C 6-12芳基; R 3选自氢，C 1-10烷基和C 6-12芳基，优选氢。 在本发明的优选实施方案中，前体是熔点低于60℃的液体或固体。
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公开(公告)号：US07723493B2
公开(公告)日：2010-05-25
申请号：US12245196
申请日：2008-10-03
申请人： Xinjian Lei , Daniel P. Spence , Hansong Cheng
发明人： Xinjian Lei , Daniel P. Spence , Hansong Cheng
CPC分类号： C23C16/18 , C07F3/003 , C23C16/403 , C23C16/404 , C23C16/405 , C23C16/406
摘要： Metal-containing complexes of a tridentate beta-ketoiminate, one embodiment of which is represented by the structure: wherein M is a metal such as calcium, strontium, barium, scandium, yttrium, lanthanum, titanium, zirconium, vanadium, tungsten, manganese, cobalt, iron, nickel, ruthenium, zinc, copper, palladium, platinum, iridium, rhenium, osmium; R1 is selected from the group consisting of alkyl, alkoxyalkyl, fluoroalkyl, cycloaliphatic, and aryl, having 1 to 10 carbon atoms; R2 is selected from the group consisting of hydrogen, alkyl, alkoxy, cycloaliphatic, and aryl; R3 is linear or branched selected from the group consisting of alkyl, alkoxyalkyl, fluoroalkyl, cycloaliphatic, and aryl; R4 is a branched alkylene bridge with at least one chiral center; R5-6 are individually linear or branched selected from the group consisting of alkyl, fluoroalkyl, cycloaliphatic, aryl, and can be connected to form a ring containing carbon, oxygen, or nitrogen atoms; n is an integer equal to the valence of the metal M.
摘要翻译： 三齿β-酮亚胺的金属络合物，其一个实施方案由以下结构表示：其中M是金属如钙，锶，钡，钪，钇，镧，钛，锆，钒，钨，锰， 钴，铁，镍，钌，锌，铜，钯，铂，铱，铼，锇; R1选自具有1-10个碳原子的烷基，烷氧基烷基，氟烷基，脂环族和芳基; R2选自氢，烷基，烷氧基，脂环族和芳基; R3是选自烷基，烷氧基烷基，氟代烷基，脂环族和芳基的直链或支链; R4是具有至少一个手性中心的支链亚烷基桥; R5-6各自为直链或支链，选自烷基，氟烷基，脂环族，芳基，并且可以连接形成含有碳，氧或氮原子的环; n是等于金属M的化合价的整数。
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