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22 条记录 (耗时 0.019 秒)

    Sidewall-functionalized carbon nanotubes, and methods for making the same
    2.
    发明授权
    Sidewall-functionalized carbon nanotubes, and methods for making the same 有权
    侧壁官能化碳纳米管及其制备方法

    公开(公告)号：US07122165B2

    公开(公告)日：2006-10-17

    申请号：US10701402

    申请日：2003-11-03

    申请人： Stanislaus S. Wong ,  Sarbajit Banerjee

    发明人： Stanislaus S. Wong ,  Sarbajit Banerjee

    IPC分类号： D01F9/12 ,  C01B15/00

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  Y10S977/745 ,  Y10S977/748 ,  Y10S977/847

    摘要： The invention provides a method of functionalizing the sidewalls of a plurality of carbon nanotubes with oxygen moieties, the method comprising: exposing a carbon nanotube dispersion to an ozone/oxygen mixture to form a plurality of ozonized carbon nanotubes; and contacting the plurality of ozonized carbon nanotubes with a cleaving agent to form a plurality of sidewall-functionalized carbon nanotubes.

    摘要翻译： 本发明提供了一种用氧部分官能化多个碳纳米管的侧壁的方法，所述方法包括：将碳纳米管分散体暴露于臭氧/氧混合物以形成多个臭氧化碳纳米管; 以及使所述多个臭氧化碳纳米管与切割剂接触以形成多个侧壁官能化的碳纳米管。

    Sidewall-functionalized carbon nanotubes, and methods for making the same
    3.
    发明申请
    Sidewall-functionalized carbon nanotubes, and methods for making the same 有权
    侧壁官能化碳纳米管及其制造方法

    公开(公告)号：US20100240922A1

    公开(公告)日：2010-09-23

    申请号：US11475776

    申请日：2006-06-27

    申请人： Stanislaus S. Wong ,  Sarbajit Banerjee

    发明人： Stanislaus S. Wong ,  Sarbajit Banerjee

    IPC分类号： C07C69/94

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  Y10S977/745 ,  Y10S977/748 ,  Y10S977/847

    摘要： The invention provides a method of functionalizing the sidewalls of a plurality of carbon nanotubes with oxygen moieties, the method comprising: exposing a carbon nanotube dispersion to an ozone/oxygen mixture to form a plurality of ozonized carbon nanotubes; and contacting the plurality of ozonized carbon nanotubes with a cleaving agent to form a plurality of sidewall-functionalized carbon nanotubes.

    摘要翻译： 本发明提供了一种用氧部分官能化多个碳纳米管的侧壁的方法，所述方法包括：将碳纳米管分散体暴露于臭氧/氧混合物以形成多个臭氧化碳纳米管; 以及使所述多个臭氧化碳纳米管与切割剂接触以形成多个侧壁官能化的碳纳米管。

    Methods for osmylating and ruthenylating single-walled carbon nanotubes
    8.
    发明授权
    Methods for osmylating and ruthenylating single-walled carbon nanotubes 有权
    单壁碳纳米管的渗透和钌化的方法

    公开(公告)号：US07481990B2

    公开(公告)日：2009-01-27

    申请号：US11045808

    申请日：2005-01-27

    申请人： Stanislaus S. Wong ,  Sarbajit Banerjee

    发明人： Stanislaus S. Wong ,  Sarbajit Banerjee

    IPC分类号： B05D1/18 ,  C09C1/44 ,  D01F9/12

    CPC分类号： B82Y30/00 ,  D01F11/12 ,  D01F11/123 ,  D01F11/127 ,  Y10S427/102 ,  Y10S977/748 ,  Y10S977/751 ,  Y10S977/847 ,  Y10S977/892

    摘要： The present invention provides a method of differentiating metallic carbon nanotubes from semiconducting carbon nanotubes. The method comprising providing a nanotube dispersion, wherein the nanotube dispersion comprises a plurality of carbon nanotubes, osmium tetroxide, or ruthenium tetroxide, and a solvent; and irradiating the nanotube dispersion with ultraviolet light, wherein the metallic carbon nanotubes are osmylated, or ruthenylated, thereby differentiating the metallic carbon nanotubes from the semiconducting carbon nanotubes.

    摘要翻译： 本发明提供了一种使金属碳纳米管与半导体碳纳米管分离的方法。 所述方法包括提供纳米管分散体，其中所述纳米管分散体包含多个碳纳米管，四氧化锇或四氧化钌以及溶剂; 并用紫外线照射纳米管分散体，其中金属碳纳米管被氧化或被钌化，从而将金属碳纳米管与半导体碳纳米管区分开。