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1. 发明申请

WO2006079005A2 METAL-FREE SILICON-MOLECULE-NANOTUBE TESTBED AND MEMORY DEVICE 审中-公开
标题翻译：无金属硅分子 - 纳米管测试和存储器件
公开(公告)号：WO2006079005A2
公开(公告)日：2006-07-27
申请号：PCT/US2006002222
申请日：2006-01-23
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , HE JIANLI , CHEN BO , FLATT AUSTEN K , STEPHENSON JASON J , DOYLE CONDELL D
发明人： TOUR JAMES M , HE JIANLI , CHEN BO , FLATT AUSTEN K , STEPHENSON JASON J , DOYLE CONDELL D
IPC分类号： A22C9/00 , H01L21/34
CPC分类号： G11C13/02 , B82Y10/00 , B82Y30/00 , G11C13/0014 , G11C13/025 , H01L27/283 , H01L51/0048 , H01L51/005 , H01L51/0052 , H01L51/0595
摘要： Work from several laboratories has shown that metal nanofilaments cause problems in some molecular electronics testbeds. A new testbed for exploring the electrical properties of single molecules has been developed to eliminate the possibility of metal nanofilament formation and to ensure that molecular effects are measured. This metal-free system uses single-crystal silicon and single-walled carbon nanotubes as electrodes for the molecular monolayer. A direct Si-arylcarbon grafting method is used. Use of this structure with 7t-conjugated organic molecules results in a hysteresis loop with current-voltage measurements that are useful for an electronic memory device. The memory is non-volatile for more than 3 days, non-destructive for more than 1 ,000 reading operations and capable of more than 1 ,000 write- erase cycles before device breakdown. Devices without 7T-conjugated molecules (Si-H surface only) or with long-chain alkyl-bearing molecules produced no hysteresis, indicating that the observed memory effect is molecularly relevant.
摘要翻译：几个实验室的工作表明，金属纳米丝在一些分子电子测试台中引起问题。已经开发了用于探索单分子的电性质的新试验台，以消除金属纳米丝形成的可能性并确保测量分子效应。该无金属系统使用单晶硅和单壁碳纳米管作为分子单层的电极。使用直接的Si-芳基碳接枝方法。使用这种结构与7t共轭有机分子导致电流 - 电压测量的滞后回路，这对电子存储器件是有用的。存储器非易失性超过3天，对于超过1,000次读取操作无损坏，并且在器件击穿之前能够执行超过1,000次写擦除周期。没有7T共轭分子（仅含Si-H表面）或具有长链烷基的分子的器件没有产生滞后现象，表明观察到的记忆效应是分子相关的。

2. 发明申请

WO2005114708A3 CARBON NANOTUBE-SILICON COMPOSITE STRUCTURES AND METHODS FOR MAKING SAME 审中-公开
标题翻译：碳纳米管 - 硅复合结构及其制备方法
公开(公告)号：WO2005114708A3
公开(公告)日：2006-07-20
申请号：PCT/US2005016102
申请日：2005-05-06
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , DYKE CHRISTOPHER A , MAYA FRANCISCO , STEWART MICHAEL , CHEN BO , FLATT AUSTEN K
发明人： TOUR JAMES M , DYKE CHRISTOPHER A , MAYA FRANCISCO , STEWART MICHAEL , CHEN BO , FLATT AUSTEN K
IPC分类号： H01L51/30 , C01B31/02 , H01L21/00
CPC分类号： B82Y30/00 , B82Y10/00 , H01L51/0048 , Y10S977/847 , Y10S977/892
摘要： The present invention is directed toward methods of attaching or grafting carbon nanotubes (CNTs) to silicon , wherein such attaching or grafting occurs via functional groups on either or both of the CNTs and silicon surface. The present invention is also directed to the novel compositions produced by such methods. In some embodiments, the present invention is directed to afford the covalent attachment of individualized (unroped) SWNTs to Si surfaces.
摘要翻译：本发明涉及将碳纳米管（CNT）附着或接枝到硅上的方法，其中通过碳纳米管和硅表面中的任一个或两者上的官能团进行这种附着或接枝。本发明还涉及通过这些方法制备的新型组合物。在一些实施方案中，本发明旨在提供个体化（未经处理的）SWNT与Si表面的共价连接。

3. 发明申请

WO2009089391A3 GRAPHENE COMPOSITONS AND DRILLING FLUIDS DERIVED THEREFROM 审中-公开
标题翻译：石墨复合材料和由此衍生的钻井液
公开(公告)号：WO2009089391A3
公开(公告)日：2009-10-29
申请号：PCT/US2009030498
申请日：2009-01-08
申请人： TOUR JAMES M , SCHMIDT HOWARD K , LOMEDA JAY R , KOSYNKIN DMITRY V , DOYLE CONDELL D , UNIV RICE WILLIAM M
发明人： TOUR JAMES M , SCHMIDT HOWARD K , LOMEDA JAY R , KOSYNKIN DMITRY V , DOYLE CONDELL D
IPC分类号： C09K8/03 , C01B31/00 , C01B31/04 , C09K8/035 , C09K8/62
CPC分类号： C09K8/032 , B82Y30/00 , B82Y40/00 , C01B32/192 , C01B32/194 , C01B32/23 , C01B2204/04 , C01B2204/28 , C09K8/035 , C09K8/62 , Y10S977/734 , Y10S977/737 , Y10S977/738
摘要： Drilling fluids comprising graphenes and nanoplatelet additives and methods for production thereof are disclosed. Graphene includes graphite oxide, graphene oxide, chemically-converted graphene, and functionalized chemically-converted graphene. Derivatized graphenes and methods for production thereof are disclosed. The derivatized graphenes are prepared from a chemically-converted graphene through derivatization with a plurality of functional groups. Derivatization can be accomplished, for example, by reaction of a chemically-converted graphene with a diazonium species. Methods for preparation of graphite oxide are also disclosed.
摘要翻译：公开了包含石墨烯和纳米片添加剂的钻井液及其生产方法。石墨烯包括氧化石墨，氧化石墨烯，化学转化的石墨烯和官能化的化学转化的石墨烯。衍生化的石墨烯及其生产方法被公开。衍生的石墨烯由化学转化的石墨烯通过用多个官能团衍生化来制备。衍生化可以通过例如化学转化的石墨烯与重氮化合物的反应来完成。还公开了用于制备氧化石墨的方法。

4. 发明申请

WO2005030858A3 POLYMERIZATION INITIATED AT THE SIDEWALLS OF CARBON NANOTUBES 审中-公开
标题翻译：碳纳米管的开发聚合
公开(公告)号：WO2005030858A3
公开(公告)日：2005-06-23
申请号：PCT/US2004019769
申请日：2004-06-21
申请人： UNIV RICE WILLIAM M , UNIV HOUSTON , TOUR JAMES M , HUDSON JARED L , KRISHNAMOORTI RAMANAN , YURELKI KORAY , MITCHELL CYNTHIA A
发明人： TOUR JAMES M , HUDSON JARED L , KRISHNAMOORTI RAMANAN , YURELKI KORAY , MITCHELL CYNTHIA A
IPC分类号： C01B31/02 , C08F292/00 , C08K3/04 , C08K7/06 , C08K7/24
CPC分类号： C08F4/484 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C08F2/00 , C08F112/08 , C08F292/00 , C08K3/041 , C08K9/04 , C08L67/04
摘要： The present invention is directed to aryl halide (such as aryl bromide) functionalized carbon nanotubes can be utilized in anionic polymerization processes to form polymer-carbon nanotube materials with improved dispersion ability in polymer matrices. In this process the aryl halide is reacted with an alkyllithium species or is reacted with a metal to replace the aryl-bromine bond with an aryl-lithium or aryl-metal bond, respectively. It has further been discovered that other functionalized carbon nanotubes, after deprotonation with a deprotonation agent, can similarly be utilized in anionic polymerization processes to form polymer-carbon nanotube materials. Additionally or alternatively, a ring opening polymerization process can be performed. The resultant materials can be used by themselves due to their enhanced strength and reinforcement ability when compared to their unbound polymer analogs. Additionally, these materials can also be blended with pre-formed polymers to establish compatibility and enhanced dispersion of nanotubes in otherwise hard to disperse matrices resulting in significantly improved material properties. The resultant polymer-carbon nanotube materials can also be used in drug delivery processes due to their improved dispersion ability and biodegradability, and can also be used for scaffolding to promote cellular growth of tissue.
摘要翻译：本发明涉及芳基卤化物（例如芳基溴化物）官能化碳纳米管可以用于阴离子聚合方法以形成具有改进的聚合物基质分散能力的聚合物 - 碳纳米管材料。在该方法中，芳基卤化物与烷基锂物质反应，或与金属反应，分别用芳基 - 锂或芳基 - 金属键代替芳基 - 溴键。还已经发现，其它官能化碳纳米管在去质子化脱质子化之后，可以类似地用于阴离子聚合方法中以形成聚合物 - 碳纳米管材料。另外或者可选地，可以进行开环聚合方法。所得材料由于与未结合的聚合物类似物相比具有增强的强度和增强能力，可以自己使用。另外，这些材料也可以与预先形成的聚合物混合以建立纳米管在其它难分散的基质中的相容性和增强的分散，导致显着改善的材料性质。所得聚合物 - 碳纳米管材料由于其分散能力和生物降解性的改善而可用于药物递送过程中，并且也可用于支架以促进组织的细胞生长。

5. 发明申请

WO2004068497A3 SELF-ASSEMBLY OF MOLECULES AND NANOTUBES AND/OR NANOWIRES IN NANOCELL COMPUTING DEVICES, AND METHODS FOR PROGRAMMING SAME 审中-公开
标题翻译： NANOCELL计算设备中的分子和纳米体系和/或纳米单体的自组装及其编程方法
公开(公告)号：WO2004068497A3
公开(公告)日：2004-12-29
申请号：PCT/US2004002266
申请日：2004-01-28
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , CHENG LONG , FRANZON PAUL D , NACKASHI DAVID
发明人： TOUR JAMES M , CHENG LONG , FRANZON PAUL D , NACKASHI DAVID
IPC分类号： G11C13/02 , H01L27/28 , H01L51/00 , H01L51/30 , G11C11/00 , G11C27/00 , H01L29/00 , H01L35/40
CPC分类号： G11C13/025 , B82Y10/00 , G11C13/0014 , H01L27/28 , H01L51/0048 , H01L51/005 , H01L51/0052 , H01L51/0595
摘要： An assembly of a NanoCell comprising a disordered array of metallic islands interlinked with molecules between metallic input/output leads and with disordered arrays of molecules and Au islands is disclosed. The NanoCell may function both as a memory device that is programmable post-fabrication. The assembled NanoCells exhibit reproducible switching behavior and at least two types of memory effects at room temperature. The switch-type memory is characteristic of a destructive read while the conductivity-type memory features a nondestructive read. Both types of s memory effects are stable for more than a week at room temperature and bit level ratios (0:1) of the conductivity-type memory have been observed to be as high as 10 :1 and reaching 10 :1 upon ozone treatment which likely destroys extraneous leakage pathways. The invention demonstrates the efficacy of a disordered nano-scale array for high-yielding switching and memory while mitigating the arduous task of nano-scale patterning.
摘要翻译：公开了包含与金属输入/输出引线之间的分子互连并且具有无序的分子阵列和Au岛的金属岛的无序阵列的纳米晶体组件。 NanoCell可以兼作可编程后期制作的存储器件。组装的NanoCells在室温下表现出可重现的切换行为和至少两种记忆效应。开关型存储器是具有破坏性读取的特征，而导电型存储器具有非破坏性读取。两种类型的记忆效应在室温下稳定超过一周，并且观察到导电型存储器的位电平比（0：1）高达10 4：1并达到10 <6 > 1：臭氧处理可能会破坏外部泄漏通道。本发明证明了无序纳米尺度阵列在高产量切换和记忆方面的功效，同时减轻了纳米尺度图案的艰巨任务。

6. 发明申请

WO2009070380A3 WATER-SOLUBLE CARBON NANOTUBE COMPOSITIONS FOR DRUG DELIVERY AND MEDICAL APPLICATIONS 审中-公开
标题翻译：水溶性碳纳米管组合物用于药物递送和医疗应用
公开(公告)号：WO2009070380A3
公开(公告)日：2009-10-29
申请号：PCT/US2008078776
申请日：2008-10-03
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , LUCENTE-SCHULTZ REBECCA , LEONARD ASHLEY , KOSYNKIN DMITRY V , PRICE BRANDI KATHERINE , HUDSON JARED L , CONYERS JODIE L , MOORE VALERIE C , CASSCELLS S WARD , MYERS JEFFREY N , MILAS ZVONIMIR L , MASON KATHY A , MILAS LUKA
发明人： TOUR JAMES M , LUCENTE-SCHULTZ REBECCA , LEONARD ASHLEY , KOSYNKIN DMITRY V , PRICE BRANDI KATHERINE , HUDSON JARED L , CONYERS JODIE L , MOORE VALERIE C , CASSCELLS S WARD , MYERS JEFFREY N , MILAS ZVONIMIR L , MASON KATHY A , MILAS LUKA
IPC分类号： A61K9/00
CPC分类号： B82Y5/00 , A61K47/60 , A61K47/6925 , A61K47/6929
摘要： Compositions comprising a plurality of functionalized carbon nanotubes and at least one type of payload molecule are provided herein. The compositions are soluble in water and PBS in some embodiments. In certain embodiments, the payload molecules are insoluble in water. Methods are described for making the compositions and administering the compositions. An extended release formulation for paclitaxel utilizing functionalized carbon nanotubes is also described.
摘要翻译：本文提供了包含多个官能化碳纳米管和至少一种类型的有效负载分子的组合物。在一些实施方案中，组合物可溶于水和PBS。在某些实施例中，有效负载分子不溶于水。描述了制备组合物和施用组合物的方法。还描述了利用官能化碳纳米管的紫杉醇的缓释制剂。

7. 发明申请

WO2008054836A2 SHORT, FUNCTIONALIZED, SOLUBLE CARBON NANOTUBES, METHODS OF MAKING SAME, AND POLYMER COMPOSITES MADE THEREFROM 审中-公开
标题翻译：短功能化，可溶性碳纳米管，其制备方法及其制备的聚合物复合材料
公开(公告)号：WO2008054836A2
公开(公告)日：2008-05-08
申请号：PCT/US2007062570
申请日：2007-02-22
申请人： UNIV RICE WILLIAM M , HWANG WEN-FANG , CHEN ZHEYI , TOUR JAMES M
发明人： HWANG WEN-FANG , CHEN ZHEYI , TOUR JAMES M
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/174 , C01B32/176 , C01B2202/02 , C01B2202/28
摘要： In some embodiments, the present invention relates to new processes to simultaneously shorten and functionalize raw or purified carbon nanotubes to improve their dispersity and processibility, and the short functionalized nanotubes that may be made by the processes. This present invention also relates to new compositions of matter using short functionalized carbon nanotubes with thermoset, thermoplastic polymers, high temperature polymers, and other materials; the processes for making such composite materials; and the products of said processes.
摘要翻译：在一些实施方案中，本发明涉及同时缩短和官能化原始或纯化的碳纳米管以提高其分散性和可加工性的新方法，以及可通过该方法制备的短官能化纳米管。本发明还涉及使用具有热固性，热塑性聚合物，高温聚合物和其它材料的短官能化碳纳米管的物质的新组合物; 制造这种复合材料的方法; 和所述方法的产品。

8. 发明申请

WO2011016889A3 HIGHLY OXIDIZED GRAPHENE OXIDE AND METHODS FOR PRODUCTION THEREOF 审中-公开
标题翻译：高度氧化的氧化石墨及其生产方法
公开(公告)号：WO2011016889A3
公开(公告)日：2011-04-21
申请号：PCT/US2010034905
申请日：2010-05-14
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , KOSYNKIN DMITRY V
发明人： TOUR JAMES M , KOSYNKIN DMITRY V
IPC分类号： C01B31/00
CPC分类号： C01B31/0476 , B82Y30/00 , B82Y40/00 , C01B32/192 , C01B32/23 , C09K8/032
摘要： A highly oxidized form of graphene oxide and methods for production thereof are described in various embodiments of the present disclosure. In general, the methods include mixing a graphite source with a solution containing at least one oxidant and at least one protecting agent and then oxidizing the graphite source with the at least one oxidant in the presence of the at least one protecting agent to form the graphene oxide. Graphene oxide synthesized by the presently described methods is of a high structural quality that is more oxidized and maintains a higher proportion of aromatic rings and aromatic domains than does graphene oxide prepared in the absence of at least one protecting agent. Methods for reduction of graphene oxide into chemically converted graphene are also disclosed herein. The chemically converted graphene of the present disclosure is significantly more electrically conductive than is chemically converted graphene prepared from other sources of graphene oxide.
摘要翻译：在本公开的各种实施例中描述了氧化石墨烯的高度氧化形式及其生产方法。通常，所述方法包括将石墨源与含有至少一种氧化剂和至少一种保护剂的溶液混合，然后在至少一种保护剂存在下用至少一种氧化剂氧化石墨源以形成石墨烯氧化物。通过目前描述的方法合成的氧化石墨烯具有较高的结构质量，其比没有至少一种保护剂时制备的石墨烯氧化物更多地被氧化并保持较高比例的芳族环和芳族域。本文还公开了将氧化石墨烯还原成化学转化的石墨烯的方法。本公开内容的化学转化的石墨烯与由其他石墨烯氧化物源制备的化学转化的石墨烯相比导电性明显更高。

9. 发明申请

WO2010022164A9 PREPARATION OF GRAPHENE NANORIBBONS FROM CARBON NANOTUBES 审中-公开
标题翻译：碳纳米管制备石墨纳米带
公开(公告)号：WO2010022164A9
公开(公告)日：2010-06-17
申请号：PCT/US2009054334
申请日：2009-08-19
申请人： UNIV RICE WILLIAM M , TOUR JAMES M , KOSYNKIN DMITRY W , HIGGINBOTHAM AMANDA , PRICE KATHERINE B
发明人： TOUR JAMES M , KOSYNKIN DMITRY W , HIGGINBOTHAM AMANDA , PRICE KATHERINE B
IPC分类号： H01J9/02 , B82B3/00 , D01F11/00
CPC分类号： C01B31/0446 , B82Y30/00 , B82Y40/00 , C01B32/184 , C01B32/194 , C01B32/23 , C01B2204/06 , H01J9/025 , Y10S977/734 , Y10S977/842
摘要： Methods for producing macroscopic quantities of oxidized graphene nanoribbons are disclosed herein. The methods include providing a plurality of carbon nanotubes and reacting the plurality of carbon nanotubes with at least one oxidant to form oxidized graphene nanoribbons. The at least one oxidant is operable to longitudinally open the carbon nanotubes. In some embodiments, the reacting step takes place in the presence of at least one acid. In some embodiments, the reacting step takes place in the presence of at least one protective agent. Various embodiments of the present disclosure also include methods for producing reduced graphene nanoribbons by reacting oxidized graphene nanoribbons with at least one reducing agent. Oxidized graphene nanoribbons, reduced graphene nanoribbons and compositions and articles derived therefrom are also disclosed herein.
摘要翻译：本文公开了生产宏观量的氧化石墨烯纳米带的方法。该方法包括提供多个碳纳米管并使多个碳纳米管与至少一种氧化剂反应以形成氧化的石墨烯纳米带。所述至少一种氧化剂可操作以纵向打开碳纳米管。在一些实施方案中，反应步骤在至少一种酸存在下进行。在一些实施方案中，反应步骤在至少一种保护剂存在下进行。本公开的各种实施方案还包括通过使氧化的石墨烯纳米带与至少一种还原剂反应来制备还原的石墨烯纳米带的方法。本文还公开了氧化的石墨烯纳米带，还原的石墨烯纳米带以及由其衍生的组合物和制品。

10. 发明申请

WO2008054836A9 SHORT, FUNCTIONALIZED, SOLUBLE CARBON NANOTUBES, METHODS OF MAKING SAME, AND POLYMER COMPOSITES MADE THEREFROM 审中-公开
标题翻译：短功能化，可溶性碳纳米管，其制备方法及其制备的聚合物复合材料
公开(公告)号：WO2008054836A9
公开(公告)日：2009-07-16
申请号：PCT/US2007062570
申请日：2007-02-22
申请人： UNIV RICE WILLIAM M , HWANG WEN-FANG , CHEN ZHEYI , TOUR JAMES M
发明人： HWANG WEN-FANG , CHEN ZHEYI , TOUR JAMES M
IPC分类号： C01B31/02 , C08K3/04 , C08K7/24
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/174 , C01B32/176 , C01B2202/02 , C01B2202/28
摘要： In some embodiments, the present invention relates to new processes to simultaneously shorten and functionalize raw or purified carbon nanotubes to improve their dispersity and processibility, and the short functionalized nanotubes that may be made by the processes. This present invention also relates to new compositions of matter using short functionalized carbon nanotubes with thermoset, thermoplastic polymers, high temperature polymers, and other materials; the processes for making such composite materials; and the products of said processes.
摘要翻译：在一些实施方案中，本发明涉及同时缩短和官能化原始或纯化的碳纳米管以提高其分散性和可加工性的新方法以及可通过该方法制备的短官能化纳米管。本发明还涉及使用具有热固性，热塑性聚合物，高温聚合物和其它材料的短官能化碳纳米管的物质的新组合物; 制造这种复合材料的方法; 和所述方法的产品。

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